Positioning device for accurate construction of stand column pile and positioning method of positioning device

Abstract

The invention provides a positioning device for accurate construction of a stand column pile and a positioning method of the positioning device, and relates to the technical field of building foundation construction.The positioning device comprises a pile casing, a reinforcement cage, the stand column pile and a latticed column, and the pile casing is provided with an accurate positioning assembly.According to the positioning device, an operator starts a transmission motor, and the output end of the transmission motor drives a gear to rotate; the gear drives the arc-shaped rack and the first limiting block to rotate, and due to rotation of the first limiting block, the first limiting block can drive the rotating rods 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 proper angle, the nut is tightened, and the positioning plate is fixed; and the stand column piles can be moved to the foundation pit through the first rolling wheels, precise positioning of the stand column piles with different diameters is achieved, and therefore the technical purpose of precise positioning of the stand column piles with different diameters is achieved.

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, there are still the following deficiencies, such as: the existing positioning device for precise construction of column piles cannot meet the requirements of precise positioning of column piles of different diameters. If the positioning device cannot adapt to column piles of different diameters, the accuracy during the construction process will be reduced. This may cause position deviation of the column piles, thereby affecting the stability and safety of the entire structure. If the positioning device needs to be frequently adjusted or replaced to adapt to different column pile diameters, this will increase construction time and reduce engineering 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 existing in 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 scheme: a positioning device and a positioning method for precise construction of column piles, comprising a casing, a steel cage, a column pile and a lattice column, wherein a precise positioning component is arranged on the casing; The precise positioning assembly includes a bottom frame, a fixed plate is fixedly connected to the bottom of the bottom frame, a support plate is fixedly connected to the bottom frame, a first limit block is rotatably connected to the support plate, a rotating rod is rotatably connected to the support plate, the rotating rod is slidably connected in the first limit block, a limiting groove 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 a first roller is rotatably connected to the positioning plate.

[0007] As a preferred embodiment, a slide 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 slide groove, and a nut is threadedly connected to the screw rod.

[0008] The beneficial effect of adopting the above further scheme is: since a sliding groove is provided on the top of the rotating rod, a screw rod is fixedly connected to the rotating shaft, and the screw rod is slidably connected in the sliding groove, the sliding groove can limit the movement of the screw rod, thereby limiting the movement of the positioning plate. Since a nut is threadedly connected to the screw rod, when the nut is tightened, the positioning plate can be fixed on the rotating rod.

[0009] As a preferred embodiment, a transmission motor is installed on the support plate, a gear is fixedly connected to the output end of the transmission motor, an arc-shaped rack is fixedly connected to the side of the first limit block close to the gear, and the gear is meshed with the arc-shaped rack.

[0010] The beneficial effect of adopting the above further scheme is: since a transmission motor is installed on the support plate, and the output end of the transmission motor is fixedly connected to a gear, when the transmission motor is started, the output end of the transmission motor can drive the gear to rotate. Since an arc-shaped rack is fixedly connected to one side of the first limit block close to the gear, and the gear is meshed with the arc-shaped rack, the gear can drive the arc-shaped rack and the first limit block to rotate when it rotates.

[0011] As a preferred embodiment, an auxiliary positioning assembly is provided on the first limiting block, and the auxiliary positioning assembly includes a top frame, the top frame is fixedly connected to the first limiting block, and a limiting rod is slidably connected to the top frame.

[0012] The beneficial effect of adopting the above further scheme is: 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, through the cooperation of the set limit rod and the second limit block.

[0013] As a preferred implementation, one end of the limit rod is fixedly connected to the second limit block, the other end of the limit rod is fixedly connected to the guide plate, and the guide plate is rotatably connected to the second roller.

[0014] The beneficial effect of adopting the above further solution is that the second limiting block can drive the limiting rod to move on the top frame, thereby achieving the effect of preliminary positioning of column piles with different diameters.

[0015] As a preferred embodiment, a telescopic spring is provided 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.

[0016] The beneficial effect of adopting the above further solution is: because 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 limit block, the telescopic spring can provide elastic force to the limit rod.

[0017] 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.

[0018] The beneficial effect of adopting the above further scheme 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.

[0019] 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 a connecting plate, and a grounding pin is fixedly connected to the connecting plate.

[0020] The beneficial effect of adopting the above further solution is that the connection 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.

[0021] 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: 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, and then the grounding pin is inserted into the ground, so that the entire device can be stably fixed on the ground.

[0022] 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. Through the cooperation of the set limit rod and the second limit block, the second limit block can drive the limit rod to move on the top frame, so as to achieve the effect of preliminary positioning of column piles with different diameters; S3. Subsequently, the operator starts the transmission motor, and 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 in 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 through the first roller to achieve accurate positioning of column piles of different diameters. 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.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, an operator starts a transmission motor, and an output end of the transmission motor drives the gear to rotate, so that the gear drives the arc-shaped 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, and the column piles of different diameters can be accurately positioned, thereby solving the technical problem of accurately positioning the column piles of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a positioning device and a positioning method for precise construction of column piles according to the present invention; 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; Figure 3 It is a structural schematic 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; Figure 4 It is a schematic diagram of the structure of a precise positioning component of a positioning device and a positioning method for precise construction of column piles according to the present invention; Figure 5 It is a schematic diagram of the rotating rod structure of a positioning device and a positioning method for precise construction of column piles according to the present invention; Figure 6 It 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; 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.

[0025] Reference numerals: 1. Casing; 2. Steel cage; 3. Column pile; 4. Lattice column; 5. Precision positioning assembly; 51. Bottom frame; 52. Fixed plate; 53. Support plate; 54. First limit block; 55. Rotating rod; 56. Limiting 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; 6. Auxiliary positioning assembly; 61. Top frame; 62. Limit rod; 63. Second limit block; 64. Guide plate; 65. Telescopic spring; 66. Second roller; 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

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0027] like Figure 1-Figure 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 a steel cage 2, the steel cage 2 is provided with a column pile 3, the column pile 3 is provided with a lattice column 4, and a precise positioning component 5 is provided on the casing 1; like Figure 1 as well as Figure 3-Figure 5As shown, the precise positioning assembly 5 includes a bottom frame 51, a fixing plate 52 is fixedly connected to the bottom of the bottom frame 51, a supporting plate 53 is fixedly connected to the bottom frame 51, a first limiting block 54 is rotatably connected to the supporting plate 53, a rotating rod 55 is rotatably connected to the supporting plate 53, the rotating rod 55 is slidably connected in the first limiting 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 a positioning plate 58, and the positioning plate 5 8 is rotatably connected with 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, 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 limiting block 54 to rotate synchronously, because the first limiting block The rotation of 54 can drive the rotating rod 55 to slide and 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 to achieve accurate positioning of the column piles 3 of different diameters. In this way, the technical problem of accurately positioning the column piles 3 of different diameters is solved, which not only improves the work efficiency, but also ensures the positioning accuracy of the column pile 3. It is of great significance for the installation of the column pile 3 in the construction project. By accurately controlling the distance of the rotating rod 55 and the angle of the positioning plate 58, it can adapt to the 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, and is easy to apply in various engineering environments, thereby solving the technical problem of accurately positioning the column piles 3 of different diameters.

[0028] The above solution still has the problem that the column pile 3 cannot be stably moved 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 the screw rod 511 is threadedly connected with a nut 512, when the nut 512 is tightened, the positioning plate 58 can be fixed on the rotating rod 55. A transmission motor 513 is installed on the support plate 53. The output end of the transmission motor 513 is fixedly connected with a gear 514, and a side of the first limit block 54 close to the gear 514 is fixedly connected with 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 with 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 with 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; 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, and the auxiliary positioning assembly 6 includes a top frame 61, the top frame 61 is fixedly connected to the first limit block 54, and the 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 guide plate 64. 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. The limit rod 62 is provided with a telescopic spring 65, 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 elastic force to the limit rod 62; like Figure 1 as well as Figure 7As shown, an adjustment component 7 is provided on the fixed plate 52, and the adjustment component 7 includes a hydraulic push rod 71, which is installed on the fixed plate 52, and the output end of the hydraulic push rod 71 is fixedly connected to the push rod 72, and 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. 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, and the first rotating block 75 is rotatably connected to the fixed plate 52, and the other end of the first rotating block 75 is rotatably connected to the second rotating block 76, and the other end of the second rotating block 76 is rotatably connected to the connecting plate 73, and the connecting plate 73 is fixedly connected to a grounding pin 77, 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 on the ground.

[0029] like Figure 1-Figure 7 As shown, 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 whole device can be stably fixed on the ground; S2, 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, 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; 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, so as to achieve accurate positioning of the column piles 3 with different diameters. S4. In this way, the technical problem of accurately positioning column piles 3 of different diameters is solved, which not only improves the work efficiency, but also ensures the positioning accuracy of the column piles 3. It is of great significance for the installation of the column piles 3 in the construction project. 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, and is easy to apply in various engineering environments.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope 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: The casing (1) is provided with a precise positioning component (5); The precise positioning assembly (5) comprises a bottom frame (51), the bottom of the bottom frame (51) is fixedly connected to a fixing plate (52), the bottom frame (51) is fixedly connected to a supporting plate (53), the supporting plate (53) is rotatably connected to a first limiting block (54), the supporting plate (53) is rotatably connected to a rotating rod (55), the rotating rod (55) is slidably connected in the first limiting block (54), a limiting groove (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).

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 1, characterized in that: A transmission motor (513) is mounted on the support plate (53); a gear (514) is fixedly connected to the output end of the transmission motor (513); an arc-shaped rack (515) is fixedly connected to a side of the first limit block (54) close to the gear (514); the gear (514) meshes with the arc-shaped rack (515).

4. A positioning device for precise construction of column piles according to claim 1, characterized in that: An auxiliary positioning assembly (6) is provided on the first limiting block (54), and the auxiliary positioning assembly (6) comprises a top frame (61), the top frame (61) is fixedly connected to the first limiting block (54), and a limiting rod (62) is slidably connected to the top frame (61).

5. A positioning device for precise construction of column piles according to claim 4, characterized in that: One end of the limiting rod (62) is fixedly connected to a second limiting block (63), the other end of the limiting rod (62) is fixedly connected to a guide plate (64), and the guide plate (64) is rotatably connected to a second roller (66).

6. A positioning device for precise construction of column piles according to claim 5, characterized in that: The limiting rod (62) is provided with a telescopic spring (65), 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).

7. A positioning device for precise construction of column piles according to claim 1, characterized in that: An adjustment component (7) is provided on the fixed plate (52), and the adjustment component (7) comprises a hydraulic push rod (71). The hydraulic push rod (71) is mounted on the fixed plate (52), an output end of the hydraulic push rod (71) is fixedly connected to a push rod (72), a connecting plate (73) is fixedly connected to the push rod (72), and a third limit block (74) is fixedly connected to the bottom of the push rod (72).

8. A positioning device for precise construction of column piles according to claim 7, 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 a connecting plate (73); and a grounding pin (77) is fixedly connected to the connecting plate (73).

9. A positioning method for precise construction of column piles, according to a positioning device for precise construction of column piles according to any one of claims 1 to 8, 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 on 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). The second limit block (63) can drive the limit rod (62) to move on the top frame (61) through the cooperation of the set limit rod (62) and the second limit block (63), so that the effect of preliminary positioning of the column piles (3) with different diameters can be achieved; 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 realizing accurate positioning of the column piles (3) of different diameters. S4. In this way, the technical problem of accurately positioning column piles (3) of different diameters is solved, which not only improves the 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), column piles (3) of different diameters can be adapted, thereby achieving fast and accurate positioning. In addition, the design also has the advantages of simple structure and convenient operation, and is easy to apply in various engineering environments.

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