Positioning device for precise construction of column pile and positioning method thereof

Abstract

The application provides a positioning device for precise construction of a column pile and a positioning method thereof, and relates to the technical field of building foundation construction. The positioning device comprises a casing, a reinforcement cage, a column pile and a lattice column. The casing is provided with a precise positioning assembly. In the application, an operator starts a transmission motor. The output end of the transmission motor drives a gear to rotate, so that the gear drives an arc-shaped rack and a first limiting block to rotate. Due to the rotation of the first limiting block, the first limiting block can drive a rotating rod to rotate in the first limiting block, so that the distance between the rotating rods can be adjusted. Then, the positioning plate is adjusted to a suitable angle, a nut is tightened, the positioning plate is fixed, the column pile can be moved to a foundation pit through a first roller, and precise positioning of column piles with different diameters is realized, thereby solving the technical problem of precise positioning of column piles with different diameters.

Description

Technical Field

[0001] The present invention relates to the technical field of building foundation construction, and in particular to a positioning device and a positioning method for precise construction of column piles. Background Art

[0002] As an important supporting structure of a building, the position and verticality of column piles directly affect the stability and safety of the entire project.

[0003] However, in actual use, the following deficiencies still exist: For example, existing positioning devices for precise pile construction cannot accurately position piles of varying diameters. If the positioning devices cannot adapt to different pile diameters, the accuracy of the construction process will decrease. This can lead to misalignment of the piles, affecting the stability and safety of the entire structure. Frequent adjustment or replacement of the positioning devices to accommodate different pile diameters increases construction time and reduces project efficiency.

[0004] Therefore, the present invention proposes a positioning device and a positioning method for precise construction of column piles to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a positioning device and a positioning method for precise construction of column piles.

[0006] In order to achieve the above-mentioned object, the present invention adopts the following technical solutions: a positioning device and positioning method for precise construction of column piles, comprising a casing, a steel cage, a column pile and a lattice column, wherein the casing is provided with a precise positioning assembly;

[0007] The precise positioning assembly includes a bottom frame, a fixed plate fixedly connected to the bottom of the bottom frame, a support plate fixedly connected to the bottom frame, a first limit block rotatably connected to the support plate, a rotating rod rotatably connected to the support plate, the rotating rod slidably connected in the first limit block, a limiting slot is provided on the rotating rod, a rotating shaft is rotatably connected to the rotating rod, one end of the rotating shaft is fixedly connected to the positioning plate, and the first roller is rotatably connected to the positioning plate.

[0008] As a preferred embodiment, a sliding groove is provided on the top of the rotating rod, a screw rod is fixedly connected to the rotating shaft, the screw rod is slidably connected in the sliding groove, and a nut is threadedly connected to the screw rod.

[0009] The beneficial effect of the further scheme is that the top of the rotating rod is provided with a sliding groove, the rotating shaft is fixedly connected with a lead screw, and the lead screw is slidingly connected in the sliding groove, so that the sliding groove can limit the movement of the lead screw, thereby limiting the movement of the positioning plate.

[0010] As a preferred embodiment, a transmission motor is mounted on the support plate, the output end of the transmission motor is fixedly connected with a gear, and an arc-shaped rack is fixedly connected on one side of the first limiting block close to the gear, and the gear is engaged with the arc-shaped rack.

[0011] The beneficial effect of the further scheme is that the transmission motor is started, and the output end of the transmission motor can drive the gear to rotate, and the arc-shaped rack and the first limiting block are driven to rotate when the gear rotates.

[0012] As a preferred embodiment, an auxiliary positioning assembly is arranged on the first limiting block, the auxiliary positioning assembly comprises a top frame fixedly connected to the first limiting block, and a limiting rod is slidingly connected to the top frame.

[0013] The beneficial effect of the further scheme is that the operator lifts the column pile, the bottom of the column pile moves to the center of the top frame through the guide plate and the second roller, and the limiting rod and the second limiting block are matched.

[0014] As a preferred embodiment, a second limiting block is fixedly connected to one end of the limiting rod, a guide plate is fixedly connected to the other end of the limiting rod, and a second roller is rotatably connected to the guide plate.

[0015] The beneficial effect of the further scheme is that the second limiting block can drive the limiting rod to move on the top frame, thereby achieving the effect of preliminarily positioning column piles of different diameters.

[0016] As a preferred embodiment, a telescopic spring is arranged on the limiting rod, one end of the telescopic spring is fixedly connected to the top frame, and the other end of the telescopic spring is fixedly connected to the second limiting block.

[0017] The beneficial effect of the further scheme is that one end of the telescopic spring is fixedly connected to the top frame, and the other end of the telescopic spring is fixedly connected to the second limiting block, so that the telescopic spring can provide elastic force to the limiting rod.

[0018] As a preferred embodiment, an adjustment component is provided on the fixed plate, and the adjustment component includes a hydraulic push rod, which is installed on the fixed plate, the output end of the hydraulic push rod is fixedly connected to the push rod, the push rod is fixedly connected to a connecting plate, and the bottom of the push rod is fixedly connected to a third limit block.

[0019] The beneficial effect of adopting the above further solution is: when the construction road surface is uneven, the operator starts the hydraulic push rod, and the output end of the hydraulic push rod drives the connecting plate to move, so that the connecting plate drives the first rotating block and the second rotating block to rotate.

[0020] As a preferred embodiment, a first rotating block is rotatably connected to the fixed plate, the other end of the first rotating block is rotatably connected to a second rotating block, the other end of the second rotating block is rotatably connected to the connecting plate, and a grounding pin is fixedly connected to the connecting plate.

[0021] The beneficial effect of adopting the above further solution is that the connecting plate can be adjusted to a position flush with the ground, and then the grounding pin is inserted into the ground, so that the entire device can be stably fixed to the ground.

[0022] A positioning method for precise construction of column piles, the specific steps of the positioning method for precise construction of column piles are as follows:

[0023] S1. When the construction road surface is uneven, the operator starts the hydraulic push rod, and the output end of the hydraulic push rod drives the connecting plate to move, so that the connecting plate drives the first rotating block and the second rotating block to rotate, so that the connecting plate can be adjusted to a position flush with the ground. Subsequently, the grounding pin is inserted into the ground, so that the entire device can be stably fixed to the ground.

[0024] S2. The operator lifts the column pile, and the bottom of the column pile moves to the center of the top frame through the guide plate and the second roller. The provided limit rod and the second limit block cooperate to enable the second limit block to drive the limit rod to move on the top frame, thereby achieving the effect of preliminary positioning of column piles of different diameters;

[0025] S3. Subsequently, the operator starts the transmission motor. The output end of the transmission motor drives the gear to rotate. The rotation of the gear causes the arc-shaped rack and the first limit block to rotate synchronously. Due to the rotation of the first limit block, it can drive the rotating rod to rotate within the first limit block. This process allows the distance between the rotating rods to be adjusted. Subsequently, the operator can adjust the positioning plate to a suitable angle and tighten the nut to fix the position of the positioning plate. In this way, the column pile can be moved to the foundation pit via the first roller, realizing precise positioning of column piles of different diameters.

[0026] S4. In this way, the technical problem of accurately positioning column piles of different diameters is solved, which not only improves work efficiency but also ensures the positioning accuracy of the column piles. It is of great significance for the installation of column piles in construction projects. By accurately controlling the distance of the rotating rod and the angle of the positioning plate, it can adapt to column piles of different diameters, thereby achieving fast and accurate positioning. In addition, the design also has the advantages of simple structure and easy operation, which is convenient for application in various engineering environments.

[0027] Compared with the prior art, the advantages and positive effects of the present invention are:

[0028] In the present invention, the operator starts the transmission motor, and the output end of the transmission motor drives the gear to rotate, so that the gear drives the arc rack and the first limit block to rotate. Due to the rotation of the first limit block, the first limit block can drive the rotating rod to rotate in the first limit block, so that the distance between the rotating rods can be adjusted, and then the positioning plate is adjusted to a suitable angle, the nut is tightened, and the positioning plate is fixed, so that the column pile can be moved to the foundation pit through the first roller, thereby realizing precise positioning of column piles of different diameters, thereby solving the technical problem of precise positioning of column piles of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural schematic diagram of a positioning device and a positioning method for precise construction of column piles according to the present invention;

[0030] Figure 2 A schematic diagram of a column pile structure of a positioning device and a positioning method for precise column pile construction according to the present invention;

[0031] Figure 3 A schematic structural diagram of a precise positioning component and an auxiliary positioning component of a positioning device and a positioning method for precise construction of column piles according to the present invention;

[0032] Figure 4 This is a schematic structural diagram of a precise positioning assembly of a positioning device and a positioning method for precise construction of column piles according to the present invention;

[0033] Figure 5 A schematic diagram of a rotating rod structure of a positioning device and a positioning method for precise construction of column piles according to the present invention;

[0034] Figure 6 This is a schematic structural diagram of an auxiliary positioning component of a positioning device and a positioning method for precise construction of column piles according to the present invention;

[0035] Figure 7 The present invention is a schematic diagram of the structure of an adjustment component of a positioning device and a positioning method for precise construction of column piles.

[0036] Reference numerals:

[0037] 1. Casing; 2. Reinforcement cage; 3. Column pile; 4. Lattice column;

[0038] 5. Precision positioning assembly; 51. Bottom frame; 52. Fixing plate; 53. Support plate; 54. First stopper; 55. Rotating rod; 56. Stopper groove; 57. Rotating shaft; 58. Positioning plate; 59. First roller; 510. Slide groove; 511. Screw rod; 512. Nut; 513. Transmission motor; 514. Gear; 515. Arc rack;

[0039] 6. Auxiliary positioning assembly; 61. Top frame; 62. Limit rod; 63. Second limit block; 64. Guide plate; 65. Telescopic spring; 66. Second roller;

[0040] 7. Adjustment assembly; 71. Hydraulic push rod; 72. Push rod; 73. Connecting plate; 74. Third limit block; 75. First rotating block; 76. Second rotating block; 77. Grounding pin. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] like Figures 1-6 As shown, this embodiment provides a technical solution: a positioning device for precise construction of column piles, comprising a casing 1, a steel cage 2, a column pile 3 and a lattice column 4. The casing 1 is provided with the steel cage 2, the steel cage 2 is provided with the column pile 3, the column pile 3 is provided with the lattice column 4, and the casing 1 is provided with a precise positioning component 5;

[0043] like Figure 1 as well as Figure 3-Figure 5As shown, the precise positioning assembly 5 includes a bottom frame 51, a fixed plate 52 is fixedly connected to the bottom of the bottom frame 51, a support plate 53 is fixedly connected to the bottom frame 51, a first limit block 54 is rotatably connected to the support plate 53, a rotating rod 55 is rotatably connected to the support plate 53, the rotating rod 55 is slidably connected in the first limit block 54, a limiting groove 56 is provided on the rotating rod 55, a rotating shaft 57 is rotatably connected to the rotating rod 55, one end of the rotating shaft 57 is fixedly connected to the positioning plate 58, and the positioning plate 5 8 is rotatably connected to the first roller 59, the first limit block 54 is fixed with a limit column, the limit column is cylindrical, a limit hole is provided on the rotating rod 55, the limit hole is waist-shaped, the limit column is not only slidably connected in the limit hole, but also can rotate relative to the limit hole, the operator starts the transmission motor 513, the output end of the transmission motor 513 drives the gear 514 to rotate, the rotation of the gear 514 causes the arc rack 515 and the first limit block 54 to rotate synchronously, due to the first limit block The rotation of 54 can drive the rotating rod 55 to slide and rotate in the first limit block 54. This process enables the distance between the rotating rods 55 to be adjusted. Subsequently, the operator can adjust the positioning plate 58 to a suitable angle and tighten the nut 512 to fix the position of the positioning plate 58. In this way, the column pile 3 can be moved to the foundation pit by the first roller 59, so as to achieve accurate positioning of column piles 3 of different diameters. In this way, the technical problem of accurately positioning column piles 3 of different diameters is solved, which not only improves work efficiency but also ensures the positioning accuracy of column piles 3. It is of great significance for the installation of column piles 3 in construction projects. By accurately controlling the distance of the rotating rod 55 and the angle of the positioning plate 58, it can adapt to column piles 3 of different diameters, thereby achieving fast and accurate positioning. In addition, the design also has the advantages of simple structure and easy operation, which is convenient for application in various engineering environments, thereby solving the technical problem of accurately positioning column piles 3 of different diameters.

[0044] The above solution still has the problem that the column pile 3 cannot be moved stably when it is lowered. Figure 1 as well as Figure 3-Figure 5As shown: a slide groove 510 is provided at the top of the rotating rod 55, a screw rod 511 is fixedly connected to the rotating shaft 57, the screw rod 511 is slidably connected in the slide groove 510, and a nut 512 is threadedly connected to the screw rod 511. Since the slide groove 510 is provided at the top of the rotating rod 55, the screw rod 511 is fixedly connected to the rotating shaft 57, and the screw rod 511 is slidably connected in the slide groove 510, the slide groove 510 can limit the movement of the screw rod 511, thereby limiting the movement of the positioning plate 58. Since a nut 512 is threadedly connected to the screw rod 511, when the nut 512 is tightened, the positioning plate 58 can be fixed on the rotating rod 55, and a transmission motor 513 is installed on the support plate 53. The output end of the transmission motor 513 is fixedly connected to a gear 514, and a side of the first limit block 54 close to the gear 514 is fixedly connected to an arc-shaped rack 515, and the gear 514 is meshed with the arc-shaped rack 515. Since the transmission motor 513 is installed on the support plate 53, and the output end of the transmission motor 513 is fixedly connected to the gear 514, when the transmission motor 513 is started, the output end of the transmission motor 513 can drive the gear 514 to rotate. Since the side of the first limit block 54 close to the gear 514 is fixedly connected to the arc-shaped rack 515, and the gear 514 is meshed with the arc-shaped rack 515, when the gear 514 rotates, it can drive the arc-shaped rack 515 and the first limit block 54 to rotate;

[0045] like Figure 1 、 Figure 3 as well as Figure 6 As shown, the first limit block 54 is provided with an auxiliary positioning assembly 6, which includes a top frame 61, which is fixedly connected to the first limit block 54, and a limit rod 62 is slidably connected to the top frame 61. The operator lifts the column pile 3, and the bottom of the column pile 3 moves to the center of the top frame 61 through the guide plate 64 and the second roller 66. Through the cooperation of the set limit rod 62 and the second limit block 63, one end of the limit rod 62 is fixedly connected to the second limit block 63, and the other end of the limit rod 62 is fixedly connected to the guide plate 64, and the guide plate 64 is rotatably connected to the support. There is a second roller 66, so that the second limit block 63 can drive the limit rod 62 to move on the top frame 61, so as to achieve the effect of preliminary positioning of the column piles 3 with different diameters. A telescopic spring 65 is provided on the limit rod 62, one end of the telescopic spring 65 is fixedly connected to the top frame 61, and the other end of the telescopic spring 65 is fixedly connected to the second limit block 63. Since one end of the telescopic spring 65 is fixedly connected to the top frame 61 and the other end of the telescopic spring 65 is fixedly connected to the second limit block 63, the telescopic spring 65 can provide an elastic force to the limit rod 62;

[0046] like Figure 1 as well as Figure 7When the lever 72 is in the unlocked position, the lever 73 is locked and the locking cam 76 is unlocked, so that the locking cam 76 can be unlocked when the lever 72 is unlocked.

[0047] like Figure 1-Figure 7 As shown, the specific steps of the positioning method for precise construction of column piles are as follows:

[0048] S1. When the construction road surface is uneven, the operator activates the hydraulic push rod 71. The output end of the hydraulic push rod 71 drives the connecting plate 73 to move, so that the connecting plate 73 drives the first rotating block 75 and the second rotating block 76 to rotate, so that the connecting plate 73 can be adjusted to a position flush with the ground. Then, the grounding pin 77 is inserted into the ground, so that the entire device can be stably fixed to the ground.

[0049] S2. The operator lifts the column pile 3. The bottom of the column pile 3 is moved to the center of the top frame 61 by the guide plate 64 and the second roller 66. The limiting rod 62 and the second limiting block 63 cooperate to enable the second limiting block 63 to drive the limiting rod 62 to move on the top frame 61, thereby achieving the effect of preliminary positioning of the column piles 3 with different diameters.

[0050] S3. Subsequently, the operator starts the transmission motor 513. The output end of the transmission motor 513 drives the gear 514 to rotate. The rotation of the gear 514 causes the arc-shaped rack 515 and the first limit block 54 to rotate synchronously. Due to the rotation of the first limit block 54, it can drive the rotating rod 55 to rotate within the first limit block 54. This process allows the distance between the rotating rods 55 to be adjusted. Subsequently, the operator can adjust the positioning plate 58 to a suitable angle and tighten the nut 512 to fix the position of the positioning plate 58. In this way, the column pile 3 can be moved to the foundation pit via the first roller 59, thereby achieving precise positioning of the column piles 3 with different diameters.

[0051] S4. In this way, the technical problem of accurately positioning column piles 3 of different diameters is solved, which not only improves work efficiency but also ensures the positioning accuracy of the column piles 3. This is of great significance for the installation of column piles 3 in construction projects. By accurately controlling the distance of the rotating rod 55 and the angle of the positioning plate 58, it can adapt to column piles 3 of different diameters, thereby achieving fast and accurate positioning. In addition, this design also has the advantages of simple structure and easy operation, and is easy to apply in various engineering environments.

[0052] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A positioning device for precise construction of column piles, comprising a casing (1), a steel cage (2), a column pile (3) and a lattice column (4), characterized in that: A precise positioning component (5) is provided on the casing (1), a steel cage (2) is provided in the casing (1), a column pile (3) is provided in the steel cage (2), and a lattice column (4) is provided in the column pile (3); The precise positioning assembly (5) comprises a bottom frame (51), the bottom of the bottom frame (51) is fixedly connected to a fixed plate (52), the bottom frame (51) is fixedly connected to a support plate (53), the support plate (53) is rotatably connected to a first limit block (54), the support plate (53) is rotatably connected to a rotating rod (55), the rotating rod (55) is slidably connected in the first limit block (54), a limiting slot (56) is provided on the rotating rod (55), the rotating rod (55) is rotatably connected to a rotating shaft (57), one end of the rotating shaft (57) is fixedly connected to a positioning plate (58), and the positioning plate (58) is rotatably connected to a first roller (59), a limiting column is fixed on the first limiting block (54), the limiting column is cylindrical, a limiting hole is provided on the rotating rod (55), the limiting hole is waist-shaped, the limiting column is not only slidably connected in the limiting hole, but also can rotate relative to the limiting hole, a transmission motor (513) is installed on the support plate (53), the output end of the transmission motor (513) is fixedly connected to a gear (514), an arc-shaped rack (515) is fixedly connected to the side of the first limiting block (54) close to the gear (514), the gear (514) is meshed with the arc-shaped rack (515), and an auxiliary positioning component (6) is provided on the first limiting block (54); The auxiliary positioning assembly (6) includes a top frame (61), the top frame (61) is fixedly connected to the first limit block (54), a limit rod (62) is slidably connected to the top frame (61), one end of the limit rod (62) is fixedly connected to the second limit block (63), the other end of the limit rod (62) is fixedly connected to the guide plate (64), and the guide plate (64) is rotatably connected to the second roller (66).

2. A positioning device for precise construction of column piles according to claim 1, characterized in that: A sliding groove (510) is provided at the top of the rotating rod (55), a screw rod (511) is fixedly connected to the rotating shaft (57), the screw rod (511) is slidably connected in the sliding groove (510), and a nut (512) is threadedly connected to the screw rod (511).

3. A positioning device for precise construction of column piles according to claim 2, characterized in that: A telescopic spring (65) is provided on the limiting rod (62), one end of the telescopic spring (65) is fixedly connected to the top frame (61), and the other end of the telescopic spring (65) is fixedly connected to the second limiting block (63).

4. A positioning device for precise construction of column piles according to claim 3, characterized in that: An adjustment assembly (7) is provided on the fixed plate (52), and the adjustment assembly (7) includes a hydraulic push rod (71). The hydraulic push rod (71) is mounted on the fixed plate (52), the output end of the hydraulic push rod (71) is fixedly connected to a push rod (72), the push rod (72) is fixedly connected to a connecting plate (73), and the bottom of the push rod (72) is fixedly connected to a third limit block (74).

5. A positioning device for precise construction of column piles according to claim 4, characterized in that: A first rotating block (75) is rotatably connected to the fixed plate (52), the other end of the first rotating block (75) is rotatably connected to a second rotating block (76), the other end of the second rotating block (76) is rotatably connected to the connecting plate (73), and a grounding pin (77) is fixedly connected to the connecting plate (73).

6. A positioning method for precise construction of column piles, according to a positioning device for precise construction of column piles according to claim 5, characterized in that: The specific steps of the positioning method for precise construction of column piles are as follows: S1. When the construction road surface is uneven, the operator starts the hydraulic push rod (71), and the output end of the hydraulic push rod (71) drives the connecting plate (73) to move, so that the connecting plate (73) drives the first rotating block (75) and the second rotating block (76) to rotate, so that the connecting plate (73) can be adjusted to a position flush with the ground, and then the grounding pin (77) is inserted into the ground, so that the entire device can be stably fixed to the ground; S2. First, the operator lifts the column pile (3), and the bottom of the column pile (3) is moved to the center of the top frame (61) through the guide plate (64) and the second roller (66). Through the cooperation of the set limit rod (62) and the second limit block (63), the second limit block (63) can drive the limit rod (62) to move on the top frame (61), thereby achieving the effect of preliminary positioning of column piles (3) of different diameters; S3. Subsequently, the operator starts the transmission motor (513), and the output end of the transmission motor (513) drives the gear (514) to rotate. The rotation of the gear (514) causes the arc-shaped rack (515) and the first limit block (54) to rotate synchronously. Due to the rotation of the first limit block (54), it can drive the rotating rod (55) to rotate in the first limit block (54). This process allows the distance between the rotating rods (55) to be adjusted. Subsequently, the operator can adjust the positioning plate (58) to a suitable angle and tighten the nut (512) to fix the position of the positioning plate (58). In this way, the column pile (3) can be moved to the foundation pit through the first roller (59), thereby achieving accurate positioning of column piles (3) of different diameters.

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