Stand column pile positioning control device and using method

Abstract

The invention relates to the technical field of buildings, in particular to a stand column pile positioning control device and a using method.The stand column pile positioning control device is characterized in that a first center positioning assembly is arranged between a device body and a stand column pile, and a second center positioning assembly is arranged between the device body and a pile casing; a user can determine the position of the central axis of the stand column pile on the device body through the first center positioning assembly, when the user adjusts the second center positioning assembly, the device body can move relative to the pile casing so that the central axis of the stand column pile can coincide with the central axis of the pile casing, and the positioning precision of the stand column pile can be improved; the problems that in the stand column pile arranging process, due to the fact that geological conditions are complex and changeable, and the sight line of the underground environment is limited, a construction team is difficult to accurately determine the center position of the stand column pile, measurement and correction work is extremely difficult, and the stand column pile construction precision cannot be effectively guaranteed are effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to a column pile positioning control device and a use method thereof. Background Art

[0002] In the construction process, column piles play a vital role. Column piles are the basic elements to ensure the stability and bearing capacity of the building structure. By going deep underground, column piles can effectively disperse and bear the weight and load from the upper structure, providing the necessary support and fixation for high-rise buildings, bridges, large facilities, etc., thereby ensuring the safety and reliability of the entire construction process and the final building.

[0003] In the process of setting column piles underground, due to the complex and changeable geological conditions and limited vision in the underground environment, it is difficult for the construction team to accurately determine the center position of the column piles. The measurement and correction work is extremely difficult, and the construction accuracy of the column piles cannot be effectively guaranteed.

[0004] The present invention is proposed in view of the deficiencies in the prior art. Summary of the invention

[0005] In view of the above-mentioned problem that in the process of setting the column piles, due to the complex and changeable geological conditions and the limited sight line in the underground environment, it is difficult for the construction team to accurately determine the center position of the column piles, the measurement and correction work is extremely difficult, and the construction accuracy of the column piles cannot be effectively guaranteed, the technical solution adopted by the present invention to solve the technical problem is: A column pile positioning control device includes a device body arranged on a casing and connected to the column pile, the device body includes a first center positioning component for fixing the position of the center axis of the column pile, and a second center positioning component movably arranged between the device body and the casing, when the second center positioning component is adjusted, the device body moves relative to the casing so that the center axis of the column pile coincides with the center axis of the casing.

[0006] Furthermore, the first center positioning assembly includes a suspension assembly located between the device body and the column pile, and the suspension assembly is used to limit the positioning height of the column pile and enable the column pile to be vertically arranged.

[0007] Furthermore, the second center positioning assembly includes an adjustment assembly, which includes a plurality of bases connected to the device body, a rotating shaft arranged corresponding to the base and threadedly connected to the base, a limit plate located at one end of each of the rotating shafts and used to abut against the outer wall of the casing, and a driving part located at the other end of each of the rotating shafts.

[0008] Furthermore, the second center positioning assembly also includes a total station located on the outer wall of the casing, and a prism mounted on the device body and coincident with the central axis of the column pile.

[0009] Furthermore, the suspension assembly includes a plurality of ropes for hoisting column piles, rope holes penetrating the device body and arranged corresponding to the ropes, and a plurality of rope clamps, and the ropes limit the positioning height of the column piles through the rope clamps.

[0010] Furthermore, the central axis of the cross section formed by the rope threading holes coincides with the central axis of the column pile.

[0011] Furthermore, the device body includes a limit assembly that is movably arranged and used to limit the swing of the column pile.

[0012] Furthermore, the limiting assembly includes a sliding gear mechanism located on the device body, an adjusting gear rod arranged in a vertical direction and meshingly connected to the sliding gear mechanism, and a rotating adjusting rod hinged to the adjusting gear rod, one end of the rotating adjusting rod is hinged to the bottom of the device body, and the other end of the rotating adjusting rod is provided with a fixed plate, and the fixed plate is hinged to the rotating adjusting rod.

[0013] Furthermore, a sliding mechanism is provided between the sliding gear mechanism and the device body, and the sliding mechanism includes a pulley provided at the bottom of the sliding gear mechanism, and the sliding gear mechanism can move relative to the device body via the pulley.

[0014] The present invention also provides a method for using the positioning control device, comprising the following steps: S1: Make the column piles and the device body, and bury the casing; S2: Use the first center positioning component to perform elevation according to the depth of the column pile that needs to be embedded; S3: using the first center positioning component to determine the central axis position of the column pile on the device body, and setting up a prism on the device body so that the central axis position of the column pile coincides with the position of the prism; S4: By setting a total station on the outer wall of the casing, measuring the position of the central axis of the casing, using the driving part to move the device body relative to the casing, the prism coincides with the central axis of the casing, and completing the center positioning, elevation, and verticality adjustment of the column pile; S5: Push the sliding gear mechanism to move, adjust the gear rod to move upward in the vertical direction, rotate one end of the adjusting rod to abut against the inner wall of the casing, rotate the fixed plate on the other end of the adjusting rod to abut against the column pile, and limit the swing of the column pile.

[0015] The beneficial effects of the present invention are as follows: 1. The present invention sets a first center positioning component between the device body and the column pile, and sets a second center positioning component between the device body and the casing. The user can use the first center positioning component to determine the center axis position of the column pile on the device body. When the user adjusts the second center positioning component, the device body can move relative to the casing so that the center axis of the column pile coincides with the center axis of the casing, which is conducive to improving the positioning accuracy of the column pile and effectively solves the problem that in the process of setting the column pile, due to the complex and changeable geological conditions and the limited sight line of the underground environment, the construction team is difficult to accurately determine the center position of the column pile, the measurement and correction work is extremely difficult, and the construction accuracy of the column pile cannot be effectively guaranteed; 2. The first center positioning assembly includes a suspension assembly, which includes a plurality of ropes and rope clamps. Before the column pile is hoisted under the casing, a rope clamp is set at the corresponding position of the rope according to the depth of the column pile to be pre-buried. The rope passes through the rope hole on the device body and is pulled upward in the vertical direction until the rope clamp abuts against the bottom of the device body, thereby determining the elevation of the column pile; in addition, the column pile is suspended by setting a plurality of ropes, and the relative position of each rope and the device body is the same, thereby ensuring the verticality of the column pile; 3. By setting a limit assembly on the device body, when the center positioning, elevation, and verticality of the column pile are adjusted in place, the limit assembly can be used to fix the position of the column pile in the casing to prevent the column pile from swinging during the concrete pouring process, thereby effectively ensuring the accuracy of the column pile construction.

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the structural schematic diagrams of the connection between the device body, the column pile and the casing of the present invention; Figure 2 It is one of the structural schematic diagrams of the device body of the present invention; Figure 3 This is the second structural schematic diagram of the device body of the present invention; Figure 4 for Figure 3 An enlarged schematic diagram of the labeled section B; Figure 5 This is the second structural schematic diagram of the connection between the device body, the column pile and the casing of the present invention; Figure 6 This is the third structural schematic diagram of the connection between the device body, the column pile and the casing of the present invention; Figure 7 This is one of the structural schematic diagrams of the connection between the rope and the column pile of the present invention; Figure 8This is the second structural schematic diagram of the connection between the rope and the column pile of the present invention. DETAILED DESCRIPTION

[0018] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] like Figures 1 to 8 A column pile positioning control device shown in the figure comprises a device body 1 arranged on a casing and connected to the column pile, the device body 1 comprises a first center positioning component for fixing the position of the central axis of the column pile, and a second center positioning component movably arranged between the device body 1 and the casing, when the second center positioning component is adjusted, the device body 1 moves relative to the casing so that the central axis of the column pile coincides with the central axis of the casing; The present invention arranges a first center positioning component between the device body and the column pile, and arranges a second center positioning component between the device body and the casing. The user can use the first center positioning component to determine the center axis position of the column pile on the device body. When the user adjusts the second center positioning component, the device body can move relative to the casing so that the center axis of the column pile coincides with the center axis of the casing, which is beneficial to improving the positioning accuracy of the column pile and effectively solves the problem that in the process of setting the column pile, due to complex and changeable geological conditions and limited vision in the underground environment, it is difficult for the construction team to accurately determine the center position of the column pile, the measurement and correction work is extremely difficult, and the construction accuracy of the column pile cannot be effectively guaranteed.

[0020] Optionally, in some embodiments, the first center positioning component includes a hanging column for connecting the device body 1 and the column pile, the hanging columns are arranged at intervals along the outer wall of the column pile, and the length of the hanging column is set according to the depth of the column pile that needs to be pre-buried before the column pile is under the hanging casing. The pre-buried depth of the column pile is the height difference between the upper end of the casing and the top of the column pile in the vertical direction after the column pile is under the hanging casing. The column pile and the device body 1 are connected by the hanging column. Preferably, each hanging column is located between the device body 1 and the column pile. The length is the same, and the device body 1 and the column pile are respectively connected by the hanging column. While completing the elevation setting of the column pile, the verticality of the column pile is effectively ensured; secondly, the column pile and the device body 1 are connected by the hanging column. The user can determine the center of the cross section of the hanging column on the device body 1 according to the connection position of the hanging column and the device body 1, such as the cross section of the hanging column is circular or rectangular, so that the user can accurately determine the central axis position of the column pile on the device body 1.

[0021] Optionally, the lifting column and the column pile are detachably connected, and the top of the column pile is provided with embedded parts, such as high-strength bolts, so that after the concrete pouring is completed, the user can be located on the device body 1 to separate the lifting column from the column pile, or by providing a hydraulic clamping mechanism on the lifting column, so that the user can separate the lifting column and the column pile according to actual conditions, which is conducive to saving resources, improving construction progress and reducing production costs.

[0022] Furthermore, as a preferred embodiment of the present invention but not a limitation, the first center positioning component includes a plurality of ropes 31 for hoisting column piles and rope clamps 33 for fixing the ropes 31. When the column piles are manufactured, one end of the ropes 31 is connected to the top of the column piles. According to the depth of the column piles to be pre-buried, a first group of rope clamps 33 are arranged at corresponding positions of the ropes 31. When the column piles are hoisted under the casing, the first group of rope clamps 33 are located on the lower side of the device body 1. The distance from one end of the rope 31 connected to the top of the column pile to the first group of rope clamps 33 is the depth of the column piles to be pre-buried. The pre-buried depth of the column piles is when After the column pile is hoisted under the casing, the height difference between the upper end of the casing and the top of the column pile in the vertical direction is adjusted, and the column pile is hoisted under the casing, and the rope 31 is pulled upward in the vertical direction until the first group of rope clips 33 touches the bottom of the device body 1, completing the elevation setting of the column pile, and the second group of rope clips 33 are further set on the other side of the device body 1 to fix the rope 31. The setting of the second group of rope clips 33 prevents the rope 31 from moving up and down in the vertical direction; in addition, the length of each rope 31 between the device body 1 and the column pile is the same, thereby ensuring the verticality of the column pile.

[0023] Furthermore, the first center positioning component also includes a rope threading hole 32 located on the device body 1 and for the rope 31 to pass through. The arrangement of multiple rope threading holes 32 can determine the central axis position of the column pile on the device body 1, and the central axis of the cross-section formed by the multiple rope threading holes 32 coincides with the central axis of the column pile.

[0024] Preferably, the central axis of the cross section formed by the multiple rope threading holes 32 coincides with the central axis of the device body 1 .

[0025] Optionally, in some embodiments, the second center positioning assembly includes a drive motor fixed to the ground, a limit plate used to abut against the outer wall of the casing and fixedly connected to the drive motor, and a sliding base connected to the device body 1 and to the output end of the drive motor. When the drive motor operates normally, the output end of the drive motor drives the sliding base to move so that the device body 1 can move relative to the casing; secondly, the total station and the prism cooperate to enable the user to determine the flatness of the device body and the position of the center axis of the casing. In the process of moving the device body 1 relative to the casing, the final position of the center axis of the casing coincides with the position of the center axis of the column pile.

[0026] Further, as a preferred embodiment of the present invention but not limited thereto, the second center positioning assembly includes an adjustment assembly 2, which includes a plurality of bases 21 connected to the device body 1, a rotating shaft 22 corresponding to the base 21 and threadedly connected to the base 21, a limiting plate 23 located at one end of each rotating shaft 22 and used to abut against the outer wall of the casing, and a driving unit 24 located at the other end of each rotating shaft 22. The user rotates the driving unit 24, and the driving unit 24 drives the rotating shaft 22 to rotate. A limiting plate 23 is provided at one end of the rotating shaft 22 to abut against the outer wall of the casing, so that the rotating shaft 22 The threaded base 21 moves relative to each other, thereby driving the device body 1 to move relative to the casing. When the rotating shaft 22 rotates, the limit plate 23 does not rotate synchronously with the rotating shaft 22, such as a bearing is provided between the limit plate 23 and the rotating shaft 22; secondly, the total station and the prism cooperate to enable the user to determine the flatness of the device body 1 and the position of the central axis of the casing. The prism is located on the device body and coincides with the central axis of the column pile. In the process of the device body 1 moving relative to the casing, the final position of the central axis of the casing coincides with the position of the central axis of the column pile.

[0027] Specifically, the cross-section of the device body 1 is rectangular. The device body 1 is surrounded by a plurality of square steel pipes to form a frame. A plurality of criss-crossed double-channel steels are arranged in the frame, which is beneficial to improving the stability of the structure of the device body 1. A protective mesh is provided on the device body 1 for construction workers to stand on. The device body 1 is also provided with a duct flap 6 and a measuring flap 7. The duct flap 6 is located in the middle of the device body 1, and the measuring flap 7 is located on both sides of the device body 1. The user can pour concrete into the ground through the duct flap 6. After the concrete pouring is completed, the measuring flap 7 is used to measure the pouring height of the concrete.

[0028] Optionally, the column pile can be hoisted under the casing by the cooperation of a winch and a rope 31, or the column pile can be hoisted under the casing using a crane.

[0029] like Figures 1 to 8 The first center positioning assembly shown includes a suspension assembly 3 located between the device body 1 and the column pile, and the suspension assembly 3 is used to limit the positioning height of the column pile and to set the column pile vertically; Furthermore, the suspension assembly 3 can accurately control the positioning height of the column pile, which is beneficial to ensure that the column pile reaches the required elevation during the installation process. Through the restraining effect of the suspension assembly 3, the column pile can also maintain a vertical setting, effectively avoiding construction errors and safety hazards caused by tilt or deflection.

[0030] Furthermore, the suspension assembly 3 can provide a clear positioning reference, which helps construction personnel to make accurate measurements and adjustments during construction, and helps to reduce construction inaccuracies caused by errors, thereby improving the construction quality of the column piles.

[0031] like Figures 1 to 8 The second center positioning assembly shown includes an adjustment assembly 2, which includes a plurality of bases 21 connected to the device body 1, a rotating shaft 22 corresponding to the base 21 and threadedly connected to the base 21, a limiting plate 23 located at one end of each of the rotating shafts 22 and used to abut against the outer wall of the casing, and a driving part 24 located at the other end of each of the rotating shafts 22; Optionally, there are at least two groups of adjustment components 2, which are respectively located in horizontal planes. One group of adjustment components 2 is used to adjust the lateral movement of the device body 1, and the other group of adjustment components 2 is used to adjust the longitudinal movement of the device body 1.

[0032] Preferably, there are four groups of adjustment components 2, and the four groups of adjustment components 2 correspond to the four sides of the device body 1 respectively. The four groups of adjustment components 2 are arranged so that the device body 1 can achieve multi-directional fine-tuning, which is beneficial to ensure that the central axis of the column pile and the central axis of the casing coincide, and helps to enhance the flexibility and accuracy of the device positioning.

[0033] Furthermore, each limit plate 23 is in close contact with the outer wall of the casing, and the threaded connection between the rotating shaft 22 and the base 21 is conducive to forming a stable support structure that can effectively resist the influence of external forces or vibrations. After ensuring that the central axis of the column pile and the central axis of the casing coincide, each limit plate 23 presses against the outer wall of the casing to ensure stability and safety during the construction process.

[0034] Furthermore, the driving part 24 can provide a simple and direct adjustment method. The construction personnel can adjust the rotating shaft 22 by rotating the driving part 24, thereby controlling the displacement of the entire device body 1, which is conducive to simplifying the operation steps and effectively improving the construction efficiency.

[0035] Optionally, in some embodiments, the driving portion 24 is a driving handle located at the end of the rotating shaft 22 , and the user rotates the rotating shaft 22 by rotating the driving handle, and the rotating shaft 22 drives the base 21 to move relatively.

[0036] Optionally, in some embodiments, the driving portion 24 is a nut located at the end of the shaft 22. The user rotates the nut with a wrench to drive the shaft 22 to rotate, and the shaft 22 drives the base 21 to move relatively. Preferably, the driving portion 24 is a hexagonal nut.

[0037] Optionally, the base 21 is disposed at the bottom of the device body 1 and is detachably connected to the device body 1. The base 21 and the device body 1 may be connected by threaded connection, snap connection, slot connection, or the like.

[0038] like Figures 1 to 8The second center positioning assembly shown also includes a total station located on the outer wall of the casing, and a prism mounted on the device body 1 and coinciding with the central axis of the column pile; Furthermore, as a high-precision measuring instrument, the total station can accurately measure the distance to the prism as well as the azimuth and elevation angle. When the prism coincides with the central axis of the column pile, the total station can directly measure the precise position of the central axis of the column pile, which is conducive to avoiding errors caused by measurement deviations; secondly, the measurement is performed by reflecting the light signal through the prism, which effectively reduces the errors in the human operation process. The prism can accurately reflect the light signal emitted by the total station to make the measurement process more stable and reliable.

[0039] Furthermore, the total station is set on the outer wall of the casing to facilitate operation by construction workers, without the need to frequently move the measuring instrument, which is conducive to saving time and manpower and helping to improve work efficiency.

[0040] Furthermore, by setting a plurality of measuring points on the outer wall of the casing, or measuring around the outer wall of the casing at equal intervals, the geometric center of each measuring point is calculated, thereby accurately determining the position of the central axis of the casing.

[0041] Preferably, the central axes of the prism, the device body 1, and the column pile coincide.

[0042] Furthermore, the prism is installed on the device body 1 after the column pile is hoisted underground.

[0043] like Figures 1 to 8 The suspension assembly 3 shown includes a plurality of ropes 31 for hoisting the column piles, rope holes 32 penetrating the device body 1 and arranged corresponding to the ropes 31, and a plurality of rope clips 33, through which the ropes 31 are used to limit the positioning height of the column piles; Furthermore, lifting through multiple ropes 31 can ensure the stability of the column pile during the lifting process. Multi-point lifting can disperse the force during the lifting process and reduce the risk of single-point force, thereby avoiding the column pile from tilting or shifting during the lifting process; secondly, the rope 31 passes through the device body 1 through the rope hole 32 and is fixed by the rope clamp 33, which is beneficial to ensure the stability and firmness of the rope during the lifting process. The rope clamp 33 can prevent the rope 31 from loosening or falling off, further improving the stability of the lifting.

[0044] Optionally, the cross section of the column pile is rectangular or circular.

[0045] Specifically, after the column pile is manufactured, a lifting lug is provided at one end of the column pile close to the device body 1, and the lifting lug is arranged at intervals along the circumferential direction of the column pile. Preferably, the number of the lifting lugs is four, and one end of the rope 31 is connected to the column pile through the lifting lug. According to the depth of the column pile to be pre-buried, a first group of rope clamps 33 are arranged at the corresponding position of the rope 31. The distance from one end of the rope 31 connected to the top of the column pile to the first group of rope clamps 33 is the distance of the depth of the column pile to be pre-buried. The first group of rope clamps 33 is located below the device body 1. The depth of the column pile to be pre-buried is the height difference between the top of the column pile and the upper end of the casing in the vertical direction after the column pile is hoisted below the casing. Then, the four ropes 31 are connected to each other. The column pile should be hoisted under the casing through the rope hole 32, and the rope 31 should be pulled upward in the vertical direction until the first group of rope clamps 33 touch the bottom of the device body 1. At this time, the elevation adjustment of the column pile is completed. Finally, the second group of rope clamps 33 are set on the surface of the device body 1 to fix the rope 31. The setting of the second group of rope clamps 33 is helpful to prevent the rope 31 from moving up and down in the vertical direction. In addition, the four ropes 31 connecting one end of the top of the column pile to the rope clamp 33 on the side close to the bottom of the device body 1 are of the same length, and the center distance between each rope 31 and the device body 1 is the same, which ensures the verticality of the column pile while accurately determining the center axis position of the column pile.

[0046] Optionally, a winch for retracting and releasing the ropes 31 is provided on the device body 1. The number of winches can be two, and each winch retracts and releases two groups of ropes 31. The setting of the winch is conducive to improving operational efficiency. Compared with manual operation, the winch can retract and release the ropes 31 quickly and accurately, effectively reducing operation time and manpower requirements, thereby improving overall construction efficiency; secondly, the two winches respectively control the two groups of ropes 31, which can ensure the synchronization and uniformity of the retraction and release of the ropes 31, reduce the inclination or offset caused by uneven force at a single point, and improve the stability of lifting; finally, during the lifting process, if the rope 31 on one side deviates or is unevenly stressed, the rope 31 on the other side can be adjusted by the winch to maintain overall balance, which helps to ensure the stability and safety of the column piles during the lifting process.

[0047] Preferably, the rope 31 is a steel rope.

[0048] Specifically, two groups of rope clips 33 are arranged on each rope line 31, the first group of rope clips are located at the bottom of the device body 1, and the second group of rope clips are located on the surface of the device body 1. The first group of rope clips are used to fix the height difference between one end of the rope line 31 connected to the top of the column pile and the upper end of the casing along the vertical direction, and the second group of rope clips are used to prevent the rope line 31 from moving up and down in the vertical direction by setting the second group of rope clips located on the surface of the device body 1 after the center positioning, elevation, and verticality adjustment of the column pile are completed.

[0049] like Figures 1 to 8 The central axis of the cross section formed by the rope threading hole 32 shown in the figure coincides with the central axis of the column pile; Furthermore, when the central axis of the cross section formed by the rope threading hole 32 coincides with the central axis of the column pile, the accurate centering of the column pile during the lifting process can be ensured, which helps to reduce construction errors caused by position deviations, thereby improving the overall construction accuracy.

[0050] Preferably, the central axis of the cross section formed by the rope threading hole 32 coincides with the central axis of the device body 1 .

[0051] like Figures 1 to 8 The device body 1 shown includes a limit assembly 4 that is movably arranged and used to limit the swing of the column pile; Furthermore, by setting the limit component 4, after the center positioning, elevation, and verticality of the column pile are adjusted to the right position, the position of the column pile can be effectively fixed to prevent the column pile from swinging due to external factors, such as wind force, impact force during concrete pouring, etc. The column pile is fixed by the limit component 4, thereby improving the stability of the entire structure.

[0052] like Figures 1 to 8 The limit assembly 4 shown includes a sliding gear mechanism 41 located on the device body 1, an adjusting gear rod 42 arranged in the vertical direction and meshingly connected with the sliding gear mechanism 41, and a rotating adjusting rod 43 hinged to the adjusting gear rod 42, one end of the rotating adjusting rod 43 is hinged to the bottom of the device body 1, and the other end of the rotating adjusting rod 43 is provided with a fixing plate 44, and the fixing plate 44 is hinged to the rotating adjusting rod 43; Specifically, the number of the limit assemblies 4 is multiple groups, preferably, the number of the limit assemblies 4 is four groups, the sliding gear mechanism 41 is movably arranged on the surface of the device body 1, the adjusting gear rod 42 is arranged in the vertical direction and meshingly connected with the sliding gear mechanism 41, and the end of the adjusting gear rod 42 close to the column pile is hingedly provided with a rotating adjusting rod 43, one end of the rotating adjusting rod 43 is hinged to the bottom of the device body 1, and the other end of the rotating adjusting rod 43 is hingedly provided with a fixed plate 44. When the limit assembly 4 is needed to clamp the column pile, the sliding gear mechanism 41 is pushed to move toward the center of the device body 1, and at the same time, the adjusting gear rod 42 is pulled upward in the vertical direction so that one end of the rotating adjusting rod 43 is against the inner wall of the casing, and the fixed plate 44 on the other end of the rotating adjusting rod 43 is against the outer wall of the column pile.

[0053] Preferably, the sliding gear mechanism 41 is a gear capstan.

[0054] Optionally, each sliding gear mechanism 41 is provided with a rotating handle, and the user controls the adjustment gear rod 42 to rise or fall by rotating the handle.

[0055] Optionally, when the cross section of the column pile is circular, the fixing plate 44 is an arc-shaped fixing plate; when the cross section of the column pile is rectangular, the fixing plate 44 is a rectangular fixing plate.

[0056] Preferably, the fixing plate 44 is made of steel.

[0057] Furthermore, the sliding gear mechanism 41 is meshedly connected with the adjusting gear rod 42 arranged in the vertical direction, which is conducive to ensuring the accuracy and stability of the adjustment. The gear mechanism has the characteristics of a large transmission power range, high efficiency, and accurate transmission ratio, so that the adjustment process is smooth and reliable.

[0058] like Figures 1 to 8 A sliding mechanism 5 is provided between the sliding gear mechanism 41 and the device body 1, and the sliding mechanism 5 includes a pulley 51 provided at the bottom of the sliding gear mechanism 41, and the sliding gear mechanism 41 can move relative to the device body 1 through the pulley 51; Optionally, in some embodiments, the sliding mechanism 5 includes a sliding groove located on the device body 1 and a sliding block located at the bottom of the sliding gear mechanism 41, and the sliding groove is slidably connected to the sliding block so that the sliding gear mechanism 41 can move relative to the device body.

[0059] Optionally, in some embodiments, the sliding mechanism 5 includes a pulley 51 located at the bottom of the sliding gear mechanism 41 , and the pulley 51 is arranged to enable the sliding gear mechanism 41 to move on the device body 1 .

[0060] Preferably, the sliding mechanism 5 includes a slide groove located on the device body 1 and a pulley 51 located at the bottom of the sliding gear mechanism 41. The setting of the slide groove enables the sliding gear mechanism 41 to move along a specific path, which is beneficial to improving the stability of the limit assembly 4 fixing the column pile.

[0061] Furthermore, the provision of the pulley 51 greatly reduces the friction between the sliding gear mechanism 41 and the device body 1. The pulley 51 helps to reduce the movement resistance by converting the sliding friction into rolling friction, so that the sliding gear mechanism 41 can move more smoothly on the device body 1, and the operation is easier and more labor-saving.

[0062] like Figures 1 to 8 The method for using the positioning control device shown comprises the following steps: S1: Make the column pile and the device body 1, and bury the casing; S2: Use the first center positioning component to perform elevation according to the depth of the column pile that needs to be embedded; S3: using the first center positioning component to determine the central axis position of the column pile on the device body 1, and setting up a prism on the device body 1 so that the central axis position of the column pile coincides with the position of the prism; S4: by setting a total station on the outer wall of the casing, measuring the position of the central axis of the casing, using the driving part 24 to move the device body 1 relative to the casing, the prism coincides with the central axis of the casing, and completing the center positioning, elevation, and verticality adjustment of the column pile; S5: Push the sliding gear mechanism 41 to move, adjust the gear rod 42 to move upward in the vertical direction, rotate one end of the adjusting rod 43 to abut against the inner wall of the casing, and rotate the fixing plate 44 on the other end of the adjusting rod 43 to abut against the column pile to limit the swing of the column pile; In step S1, firstly, it is necessary to make column piles and the device body 1, and bury the casing, with the upper end of the casing higher than the ground.

[0063] In step S2, the top of the column pile is connected by rope 31, and the first group of rope clamps 33 are set at the corresponding positions of the rope 31 according to the depth of the column pile that needs to be pre-buried. The distance from the top of the column pile connected by rope 31 to the first group of rope clamps 33 is the depth of the column pile that needs to be pre-buried. The pre-buried depth of the column pile is the height difference between the upper end of the casing and the top of the column pile in the vertical direction after the column pile is hoisted under the casing.

[0064] In step S3, four ropes 31 pass through the rope holes 32 on the device body 1 accordingly, the center of the cross-section formed by the rope holes 32 coincides with the central axis of the column pile, and the column pile is hoisted under the casing. At this time, the device body 1 is erected on the upper end of the casing, and a prism is arranged on the device body 1 so that the prism coincides with the central axis of the column pile.

[0065] In step S4, a total station is set on the outer wall of the casing, and the position of the central axis of the casing is measured by the total station. The driving part 24 is driven to enable the device body 1 to move relative to the casing until the position of the central axis of the casing coincides with the position of the prism. At this time, the rope 31 is pulled upward in the vertical direction until the first group of rope clamps 33 abut against the bottom of the device body 1 to complete the elevation of the column pile. The second group of rope clamps 32 are further set on the surface of the device body 1 to fix the rope 31 to prevent the rope 31 from moving up and down in the vertical direction, thereby completing the center positioning, elevation, and verticality adjustment of the column pile.

[0066] In step S5, the sliding gear mechanism 41 is pushed to move toward the center of the device body 1, and at the same time, the adjusting gear rod 42 is pulled upward in the vertical direction so that one end of the rotating adjusting rod 43 is against the inner wall of the casing, and the fixing plate on the other end of the rotating adjusting rod 43 is against the outer wall of the column pile, thereby effectively fixing the position of the column pile and preventing the column pile from swinging due to external factors.

[0067] The implementation method of Example 1 is as follows: A device body 1 and a column pile are manufactured, and a casing is buried, the upper end of the casing is higher than the ground, the device body 1 includes a first center positioning component and a second center positioning component, the first center positioning component includes a suspension component 3 located between the device body 1 and the column pile, the suspension component 3 includes a plurality of ropes 31 for hoisting the column pile, rope holes 32 that penetrate the device body 1 and are arranged corresponding to the ropes 31, and a plurality of rope clips 33, four groups of lifting ears are arranged at one end of the column pile close to the device body 1, the four groups of lifting ears are arranged at intervals along the circumferential direction of the column pile, the four ropes 31 are connected to the top of the column pile through the four groups of lifting ears, and according to the depth of the column pile to be pre-buried, a corresponding position of the four ropes 31 is provided. A first set of rope clamps 33 is arranged, and the lengths between one end of the four rope lines 31 connected to the top of the column pile and the first set of rope clamps 33 are respectively equal to the pre-buried depth of the column pile. The pre-buried depth of the column pile is the height difference between the top of the column pile and the upper end of the casing in the vertical direction when the column pile is hoisted under the casing. The four rope lines 31 are passed through four rope holes 32 located on the device body 1 accordingly. The center of the cross section formed by the four rope holes 32 coincides with the central axis position of the column pile. The column pile is hoisted under the casing by a crane or a winch. At this time, the device body 1 is erected on the upper end of the casing, a prism is arranged at the center of the cross section formed by the four rope holes 32, and a total station is arranged on the outer wall of the casing. By setting a plurality of measuring points on the outer wall of the casing, or measuring around the outer wall of the casing at equal intervals, the geometric center of each measuring point is calculated, so as to accurately determine the position of the central axis of the casing, and the driving part 24 is rotated by a wrench. The driving part 24 is a nut located at the end of the rotating shaft 22. The user rotates the nut by a wrench, thereby driving the rotating shaft 22 to rotate, and the rotating shaft 22 drives the base 21 to move relatively, so that the device body 1 can move relative to the casing, and the total station and the prism cooperate to make the central axis of the casing coincide with the prism. The rope line 31 is pulled upward in the vertical direction by a winch until the first group of rope clamps 33 abut against the bottom of the device body 1. At this time, the marking of the column pile is completed. High adjustment, and then a second set of rope clips 33 are set on the surface of the device body 1 to fix the ropes 31 to prevent the ropes 31 from moving up and down in the vertical direction. The lengths of the four ropes 31 connecting one end of the top of the column pile and the rope clips 33 at the bottom of the device body 1 are the same, and the center distance between each rope 31 and the device body 1 is the same, thereby completing the center positioning, elevation, and verticality adjustment of the column pile, effectively solving the problem that in the process of setting the column pile, due to the complex and changeable geological conditions and the limited vision in the underground environment, it is difficult for the construction team to accurately determine the center position of the column pile, the measurement and correction work is extremely difficult, and the construction accuracy of the column pile cannot be effectively guaranteed.

[0068] The sliding gear mechanism 41 is pushed to move toward the center position of the device body 1, and at the same time, the rotating handle is rotated to make the adjusting gear rod 42 move upward in the vertical direction. During the upward movement of the rotating adjusting rod 43, one end of the rotating adjusting rod 43 abuts against the inner wall of the casing, and the fixing plate 44 on the other end of the rotating adjusting rod 43 abuts against the outer wall of the column pile. When the cross section of the column pile is rectangular, the fixing plate 44 is a rectangular steel plate. When the cross section of the column pile is circular, the fixing plate 44 is an arc-shaped steel plate. Under the action of the limit assembly 4, the position of the column pile is effectively fixed to prevent the column pile from swinging due to external factors.

[0069] Finally, concrete is poured underground through the conduit flap 6 on the device body 1 , and the pouring height of the concrete is measured using the measuring flap 7 on the device body 1 .

[0070] The implementation method of Example 2 is as follows: The difference between Example 2 and Example 1 is that the first center positioning component includes a hanging column for connecting the device body 1 and the column pile, the hanging columns are arranged at intervals along the outer wall of the column pile, and the length of the hanging column is set according to the depth of the column pile to be pre-buried, the length of the hanging column is equal to the pre-buried depth of the column pile, the pre-buried depth of the column pile is when the column pile is hung under the casing, the height difference between the top of the column pile and the upper end of the casing in the vertical direction, one end of the hanging column is fixedly connected to the top of the column pile, and the other end of the hanging column is detachably connected to the device body 1, the connection between the hanging column and the device body 1 can be threaded, the cross-section formed by the hanging column is rectangular or circular, so that the user can determine the central axis position of the column pile on the device body 1 according to the center of the cross-section formed by the hanging column, and hang the column pile under the casing. At this time, the device body 1 is erected on the upper end of the casing, through The center of the cross section formed by the hanging column is formed, and a prism is arranged on the device body 1 so that the prism coincides with the central axis of the column pile. A total station is arranged on the outer wall of the casing. By setting multiple measuring points on the outer wall of the casing, or measuring around the outer wall of the casing in an equidistant manner, the geometric center of each measuring point is calculated, so as to accurately determine the position of the central axis of the casing, and the drive part 24 is rotated by a wrench. The drive part 24 is a nut located at the end of the rotating shaft 22. The user rotates the nut by a wrench, thereby driving the rotating shaft 22 to rotate, and the rotating shaft 22 drives the base 21 to move relatively, so that the device body 1 can move relative to the casing, and the total station and the prism cooperate to make the central axis of the casing coincide with the prism. The length of each hanging column is the same and the center distance between each hanging column and the device body 1 is the same, thereby completing the center positioning, elevation, and verticality adjustment of the column pile.

[0071] The implementation method of Example 3 is as follows: The difference between Example 3 and Example 1 is that the driving part 24 is a driving handle located at the end of the rotating shaft 22. The user rotates the driving handle to rotate the rotating shaft 22, and the rotating shaft 22 drives the base 21 to move relative to the casing, so that the device body 1 can move relative to the casing.

[0072] The implementation method of Example 4 is as follows: The difference between Example 4 and Example 1 is that the second center positioning assembly includes a driving motor fixedly set on the ground, a limit plate used to abut against the outer wall of the casing and fixedly connected to the driving motor, and a sliding base connected to the device body 1 and to the output end of the driving motor. When the driving motor operates normally, the output end of the driving motor drives the sliding base to move so that the device body 1 can move relative to the casing.

[0073] The implementation method of Example 5 is as follows: The difference between Example 5 and Example 2 is that one end of the lifting column connected to the top of the column pile is detachably connected, and the top of the column pile is provided with embedded parts, such as high-strength bolts, so that after the concrete pouring is completed, the user can be located on the device body 1 to separate the lifting column from the column pile, or by providing a hydraulic clamping mechanism on the lifting column, the user can separate the lifting column and the column pile according to actual conditions, which is conducive to saving resources, improving construction progress and reducing production costs.

[0074] The above examples are only used to further illustrate the technical content of the present invention, so that readers can understand it more easily, but they do not mean that the implementation of the present invention is limited to this. Any technical extension or re-creation made according to the present invention is protected by the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A column pile positioning control device, comprising a device body (1) arranged on a casing and connected to the column pile, characterized in that: The device body (1) comprises a first center positioning component for fixing the position of the center axis of the column pile, and a second center positioning component movably arranged between the device body (1) and the casing; when the second center positioning component is adjusted, the device body (1) moves relative to the casing so that the center axis of the column pile coincides with the center axis of the casing.

2. A column pile positioning control device according to claim 1, characterized in that: The first center positioning component comprises a suspension component (3) located between the device body (1) and the column pile, and the suspension component (3) is used to limit the positioning height of the column pile and to set the column pile vertically.

3. A column pile positioning control device according to claim 1, characterized in that: The second center positioning assembly comprises an adjustment assembly (2), the adjustment assembly (2) comprising a plurality of bases (21) connected to the device body (1), a rotating shaft (22) arranged corresponding to the base (21) and threadedly connected to the base (21), a limiting plate (23) located at one end of each rotating shaft (22) and used to abut against the outer wall of the casing, and a driving part (24) located at the other end of each rotating shaft (22).

4. A column pile positioning control device according to claim 3, characterized in that: The second center positioning assembly also includes a total station located on the outer wall of the casing, and a prism mounted on the device body (1) and coinciding with the central axis of the column pile.

5. A column pile positioning control device according to claim 2, characterized in that: The suspension assembly (3) comprises a plurality of ropes (31) for suspending column piles, rope holes (32) penetrating the device body (1) and arranged corresponding to the ropes (31), and a plurality of rope clamps (33), wherein the ropes (31) limit the positioning height of the column piles through the rope clamps (33).

6. A column pile positioning control device according to claim 5, characterized in that: The central axis of the cross section formed by the rope threading hole (32) coincides with the central axis of the column pile.

7. A column pile positioning control device according to claim 1, characterized in that: The device body (1) comprises a limit assembly (4) which is movably arranged and used to limit the swing of the column pile.

8. A column pile positioning control device according to claim 7, characterized in that: The limit assembly (4) comprises a sliding gear mechanism (41) located on the device body (1), an adjusting gear rod (42) arranged in a vertical direction and meshingly connected to the sliding gear mechanism (41), and a rotating adjusting rod (43) hingedly connected to the adjusting gear rod (42), one end of the rotating adjusting rod (43) being hingedly connected to the bottom of the device body (1), and the other end of the rotating adjusting rod (43) being provided with a fixing plate (44), and the fixing plate (44) being hingedly connected to the rotating adjusting rod (43).

9. A column pile positioning control device according to claim 8, characterized in that: A sliding mechanism (5) is provided between the sliding gear mechanism (41) and the device body (1), the sliding mechanism (5) comprising a pulley (51) provided at the bottom of the sliding gear mechanism (41), and the sliding gear mechanism (41) can move relative to the device body (1) via the pulley (51).

10. A method for using a positioning control device, characterized in that: The steps include: S1: manufacturing the column pile and the device body (1), and burying the casing; S2: Use the first center positioning component to perform elevation according to the depth of the column pile that needs to be embedded; S3: using the first center positioning component to determine the central axis position of the column pile on the device body (1), and setting up a prism on the device body (1) so that the central axis position of the column pile coincides with the position of the prism; S4: by setting a total station on the outer wall of the casing, measuring the position of the central axis of the casing, using the driving part (24) to move the device body (1) relative to the casing, the prism and the central axis of the casing coincide with each other, and completing the center positioning, elevation, and verticality adjustment of the column pile; S5: Push the sliding gear mechanism (41) to move, the adjusting gear rod (42) moves upward in the vertical direction, one end of the rotating adjusting rod (43) abuts against the inner wall of the casing, and the fixing plate (44) on the other end of the rotating adjusting rod (43) abuts against the column pile, thereby limiting the swing of the column pile.

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