Concrete tower mounting and leveling construction method and system

Abstract

The invention discloses a concrete tower mounting and leveling construction method and system, and relates to the field of tower leveling construction, and the method comprises the steps: obtaining different concrete prefabricated cylinder section information, horizontal error values and the number of corresponding HDPE base plates in a construction log of a concrete tower mounting and leveling construction site; a plurality of previous leveling 3D models are constructed according to different concrete prefabricated cylinder section information, horizontal error values and the number of corresponding HDPE base plates, an initial leveling 3D model is confirmed according to current comparison factors, initial leveling is performed according to the initial leveling 3D model, a levelness analysis method is preset, and leveling is performed according to the levelness analysis method. Carrying out primary optimization on the initial leveling 3D model according to a levelness analysis method, carrying out secondary leveling on the concrete prefabricated cylinder section, obtaining retest information, carrying out secondary optimization on the initial leveling 3D model, and carrying out tertiary leveling on the concrete prefabricated cylinder section; and leveling operation is conducted on the concrete prefabricated cylinder sections in sequence according to the previous leveling 3D model.

Description

Technical Field

[0001] The present invention relates to the technical field of tower leveling construction, and particularly to a construction method and system for installing and leveling a concrete tower. Background Art

[0002] With the development of new energy, the installed capacity requirement of new energy wind power is getting larger and larger. The wind force required for a high-capacity nacelle is also getting higher and higher. Wind power generation equipment has tended to be large-power and applicable to low-wind-speed wind farms. Increasing the wheel height to obtain high-altitude wind resources is more feasible than increasing the swept area of the blades. There are various types of tower frames for wind turbines. Due to road transportation restrictions, traditional tubular steel tower frames for wind power can no longer meet the development needs of wind power main engines. Due to the need for large-scale wind turbine units and low-wind-speed areas in the wind power market, concrete tower frames will surely occupy an important position in the future wind power equipment manufacturing field with their unique advantages.

[0003] The concrete tower barrel has a large stiffness, and the first-order frequency of the structure can be made to fall within the allowable range through optimized design. Since the first-order frequency is higher than the 1P frequency corresponding to the minimum rotational speed of the wind turbine, the control system does not require a complex frequency crossing algorithm, simplifies the control strategy, and there is no power generation loss caused by frequency crossing. When the gears of the wind turbine are engaged with each other, huge vibrations will be generated and transmitted to the tower barrel, resulting in huge noise. In addition, vibrations and noises will also be generated during the wind-sweeping process of the blades. Nowadays, most low-wind-speed wind farms are in plain areas and are relatively close to residential areas. Reducing noise is particularly important. With the development of low-wind-speed wind farms, the use of large blades and large wind turbines will be the future trend. The concrete tower barrel with a large stiffness has extremely small amplitude during operation. At the same height, the concrete tower barrel will significantly reduce noise compared with the steel tower barrel.

[0004] However, the cumulative error of concrete prefabricated parts (precast short-ring concrete tower frames) has a great influence on the overall verticality of the tower. Since there are certain errors in the concrete rings or ring segments cast by the molds, the error of a mold with good precision can be controlled within 1 - 3 millimeters, or even larger; the parallelism and flatness of the upper and lower surfaces of each concrete ring cannot meet the requirements. The entire tower is composed of multiple short rings stacked together, and the cumulative error makes the verticality of the tower unable to meet the requirements. Summary of the Invention

[0005] To solve the above problems, the present application provides a construction method and system for installing and leveling a concrete tower, aiming to reduce error accumulation and thus ensure the installation accuracy of the concrete tower.

[0006] In some embodiments of the present application, a method for installing and leveling a concrete tower is provided, including: obtaining the construction log of the construction site for installing and leveling the concrete tower, and analyzing the construction log of the construction site for installing and leveling the concrete tower to obtain information on different concrete precast cylinder segments, horizontal error values, and the corresponding number of HDPE pads;

[0007] Establish a position reference plane for different concrete precast cylinder segment information, horizontal error values, and the corresponding number of HDPE pads, and construct several past leveling 3D solid models with the position reference plane as the longitudinal variable;

[0008] According to the current comparison factors, confirm the initial leveling 3D solid model in the past leveling 3D solid models;

[0009] Conduct primary leveling of the concrete precast cylinder segments according to the horizontal error values and the corresponding number of HDPE pad information in the initial leveling 3D solid model;

[0010] Obtain the initial measurement information of the tower barrel levelness, preset a levelness analysis method, and perform a first optimization on the initial leveling 3D solid model and a second leveling on the concrete precast cylinder segments according to the levelness analysis method;

[0011] Obtain the remeasurement information of the tower barrel levelness, perform a second optimization on the initial leveling 3D solid model and a third leveling on the concrete precast cylinder segments according to the levelness analysis method;

[0012] Perform leveling operations on several concrete precast cylinder segments in sequence according to the past leveling 3D solid models.

[0013] In some embodiments of the present application, the concrete precast cylinder segments need to be pretreated, and the pretreatment method includes:

[0014] Roughen and clean the tops of several qualified concrete precast cylinder segments and the cast-in-place segments;

[0015] Number and enter information for several qualified, roughened, and cleaned concrete precast cylinder segments;

[0016] Among them, the method of numbering the concrete precast cylinder segments includes marking the first letter of the concrete precast cylinder segments according to the shape information of the concrete precast cylinder segments;

[0017] Perform main number marking on the concrete precast cylinder segments in sequence according to the stacking order and volume information of the concrete precast cylinder segments;

[0018] Perform tail letter marking on the concrete precast cylinder segments in sequence according to the quality information of the concrete precast cylinder segments.

[0019] In some embodiments of the present application, the levelness analysis method includes:

[0020] The top of the existing precast concrete cylinder is evenly divided into N equal parts, and the laser level data information of different parts is obtained respectively. The laser level data is analyzed to obtain the horizontal error value, and the horizontal error value and error position are recorded;

[0021] Obtain the readings of the horizontal disk and vertical disk of the theodolite at different parts, and obtain the vertical information of the precast concrete cylinder section according to the readings of the horizontal disk and vertical disk of the theodolite;

[0022] A theodolite verticality measurement combination table is preset, and the concrete precast cylinder segment number, the concrete precast cylinder segment offset direction, and the theodolite horizontal and vertical disk readings are input;

[0023] The horizontal error value is calculated based on the readings of the horizontal and vertical disks of the theodolite;

[0024] Obtain the remeasurement data of the three-dimensional coordinate measuring machine of different parts, and obtain the verticality of the center line from the remeasurement data of the three-dimensional coordinate measuring machine;

[0025] The horizontal error value is calculated based on the verticality of the center line;

[0026] The 3D stereo model is optimized according to the horizontal error value and error position.

[0027] In some embodiments of the present application, the calculation formula for the horizontal error value calculated based on the readings of the horizontal and vertical disks of the theodolite is:

[0028]

[0029] Among them, A is the horizontal error value, α is the vertical conversion coefficient, β is the reading of the theodolite horizontal disk, h is the horizontal conversion coefficient, and f is the reading of the theodolite horizontal disk.

[0030] In some embodiments of the present application, the horizontal error numerical formula calculated according to the center line verticality includes:

[0031] A = γG;

[0032] Among them, A is the horizontal error value, γ is the center line verticality conversion coefficient, and G is the center line verticality.

[0033] In some embodiments of the present application, in a past 3D solid model, data is matrix - marked to determine the error rate range value A of the horizontal error value, a preset error rate range value matrix A0 is set, and A0(A1, A2, A3, ..., An) is set, where A1 is the first preset error rate range value, A2 is the second preset error rate range value, A3 is the third preset error rate range value, ..., An is the nth preset error rate range value, and A1 < A2 < A3 <... < An;

[0034] A preset corresponding number matrix B of HDPE pads is set, and B0(B1, B2, B3, ..., Bn) is set, where B1 is the first preset corresponding number of HDPE pads, B2 is the second preset corresponding number of HDPE pads, B3 is the third preset corresponding number of HDPE pads, ..., Bn is the nth preset corresponding number of HDPE pads, and B1 < B2 < B3 <... < Bn;

[0035] Set the corresponding number of HDPE pads according to the relationship between the error rate range value A of the horizontal error value and each preset corresponding number of HDPE pads:

[0036] When A < A1, select the first preset corresponding number of HDPE pads B1 as the corresponding number of HDPE pads;

[0037] When A1 ≤ A < A2, select the second preset corresponding number of HDPE pads B2 as the corresponding number of HDPE pads;

[0038] When A2 ≤ A < A3, select the third preset corresponding number of HDPE pads B3 as the corresponding number of HDPE pads; ......

[0040] When An - 1 ≤ A < An, select the nth preset corresponding number of HDPE pads Bn as the corresponding number of HDPE pads.

[0041] In some embodiments of the present application, the method for optimizing a 3D solid model according to the horizontal error value and the error position includes:

[0042] Trace back several past leveled 3D solid models to confirm the initial leveled 3D solid model;

[0043] Determine the matrix corresponding to the precast concrete cylinder segment information, horizontal error value, and the corresponding number of HDPE pads involved in the initial leveled 3D solid model;

[0044] Perform matrix search in the model near the initial leveled 3D solid model with the horizontal error value obtained from the levelness analysis;

[0045] Fuse the found matrix range with the initial leveling 3D solid model matrix range to obtain a new matrix range by taking the smaller interval, and mark it in the leveling 3D solid model to obtain the initial leveling 3D solid model.

[0046] In some embodiments of the present application, it also involves:

[0047] If the leveling position is non-horizontal, use HDPE pads for fine adjustment between the joints and use epoxy structural adhesive for grouting.

[0048] The epoxy structural adhesive should be evenly applied to the top of the uppermost concrete precast cylinder that has been hoisted.

[0049] A preset error interval table is provided. If the maximum deviation or cumulative deviation within the interval exceeds the value in the error interval, construction warning needs to be issued and a special leveling plan should be prepared.

[0050] In some embodiments of the present application, a system for concrete tower installation leveling construction is disclosed, including: a data acquisition module, which acquires the construction log of the concrete tower installation leveling construction site, analyzes the construction log of the concrete tower installation leveling construction site, and obtains information on different concrete precast cylinder segments, horizontal error values, and the corresponding number of HDPE pads;

[0051] A model construction module, which establishes a position reference plane for different concrete precast cylinder segment information, horizontal error values, and the corresponding number of HDPE pads, and constructs a number of past leveling 3D solid models with the position reference plane as the longitudinal variable;

[0052] A leveling optimization module, which determines the initial leveling 3D solid model from the past leveling 3D solid models according to the current comparison factors, initially levels the concrete precast cylinder segments according to the horizontal error values and the corresponding number of HDPE pad information in the initial leveling 3D solid model to obtain the initial measurement information of the tower barrel levelness. A preset levelness analysis method is provided, and the initial leveling 3D solid model is optimized once and the concrete precast cylinder segments are leveled for the second time according to the levelness analysis method to obtain the retest information of the tower barrel levelness. The initial leveling 3D solid model is optimized for the second time and the concrete precast cylinder segments are leveled for the third time according to the levelness analysis method;

[0053] A cyclic operation module, which sequentially levels a number of concrete precast cylinder segments according to the past leveling 3D solid models.

[0054] The present application discloses a method and system for concrete tower installation leveling construction, which has the following advantages in the work of concrete tower installation leveling construction:

[0055] 1. This application provides a method for installing and leveling a concrete tower, and establishes several past leveling 3D stereo models to visually and stereoscopically display the construction site of the concrete tower installation and leveling construction.

[0056] 2. This application inserts an error data matrix into the leveling 3D stereo model and optimizes the data, reducing the accumulation of installation errors of the concrete tower, thereby ensuring the installation accuracy of the concrete tower.

[0057] The technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0058] Figure 1 It is a method step diagram of a concrete tower installation and leveling construction method and system in an embodiment of this application;

[0059] Figure 2 It is a schematic diagram of the system module of a concrete tower installation and leveling construction method and system in an embodiment of this application. Detailed Embodiment

[0060] The technical solution of the present invention will be further described below with reference to the drawings and embodiments.

[0061] Embodiment:

[0062] As Figure 1 shown, the purpose of the present invention is to provide a method for installing and leveling a concrete tower.

[0063] Step S1, obtain the construction log of the concrete tower installation and leveling construction site, and analyze the construction log of the concrete tower installation and leveling construction site to obtain different concrete precast cylinder section information, horizontal error values, and the corresponding number of HDPE pads.

[0064] It should be understood that the construction log of the concrete tower installation and leveling construction site can provide several data, including but not limited to different concrete precast cylinder section information, horizontal error values, and the corresponding number of HDPE pads, and there can also be locations where errors are likely to occur. This application extracts the required data to facilitate the construction of several past leveling 3D stereo models.

[0065] Step S2, establish a position reference plane for different concrete precast cylinder section information, horizontal error values, and the corresponding number of HDPE pads, and construct several past leveling 3D stereo models with the position reference plane as the longitudinal variable.

[0066] It should be understood that the 3D solid model refers to a three-dimensional model, which can be a physical model or a fictional model. In this application, different precast concrete cylinder segments are virtualized, and a data matrix is inserted into several past leveling 3D solid models, so that the position where the error occurs can be intuitively felt in three dimensions, and the error information can also be accurately obtained.

[0067] The precast concrete cylinder segments need to be pre-treated. The pre-treatment methods include roughening and cleaning the tops of several qualified precast concrete cylinder segments and the cast-in-place segments at the top of the cast-in-place segments.

[0068] Number several qualified precast concrete cylinder segments that have been roughened and cleaned and enter the information.

[0069] Among them, the method of numbering the precast concrete cylinder segments includes making a first-letter mark on the precast concrete cylinder segments according to the shape information of the precast concrete cylinder segments.

[0070] Make main number marks on the precast concrete cylinder segments in sequence according to the stacking order and volume information of the precast concrete cylinder segments.

[0071] Make last-letter marks on the precast concrete cylinder segments in sequence according to the quality information of the precast concrete cylinder segments.

[0072] Step S3, according to the current comparison factors, confirm the initial leveling 3D solid model in the past leveling 3D solid models, and conduct primary leveling on the precast concrete cylinder segments according to the horizontal error values and the corresponding number information of HDPE pads in the initial leveling 3D solid model to obtain the initial measurement information of the tower barrel levelness. There is a preset levelness analysis method. Optimize the initial leveling 3D solid model once according to the levelness analysis method and conduct secondary leveling on the precast concrete cylinder segments to obtain the retest information of the tower barrel levelness. Optimize the initial leveling 3D solid model twice according to the levelness analysis method and conduct tertiary leveling on the precast concrete cylinder segments.

[0073] It should be understood that each precast concrete cylinder segment needs to be leveled for the first time, the second time, and the third time, which will make the final data more accurate and clear. In addition, after the precast concrete cylinder segments are transported to the site, the appearance of the precast concrete cylinder segments and the installation of the built-in parts should be checked to see if they are intact, and whether there are any knocks and damages during the transportation process. Only after the quality meets the requirements can the hoisting be carried out. Before hoisting, clean the bottom surface of the precast concrete cylinder segment to ensure that there is no foreign matter contamination, so as to ensure the butt joint quality of the cylinder sections.

[0074] Among them, the levelness analysis method includes evenly dividing the top of the current precast concrete cylinder segment into N equal parts, respectively obtaining the data information of the laser level in different parts, analyzing the laser level data to obtain the horizontal error value, and recording the levelness error value and the error position.

[0075] Obtain the readings of the horizontal dial and the vertical dial of the theodolite for different parts, and obtain the vertical information of the precast concrete cylinder segment based on the readings of the horizontal dial and the vertical dial of the theodolite.

[0076] There is a preset combination table for theodolite measurement of verticality. Input the number of the precast concrete cylinder segment, and input the offset direction of the precast concrete cylinder segment, as well as the readings of the horizontal dial and the vertical dial of the theodolite.

[0077] Calculate the horizontal error value based on the readings of the horizontal dial and the vertical dial of the theodolite.

[0078] Obtain the retest data of the coordinate measuring machine for different parts, and obtain the perpendicularity of the center line from the retest data of the coordinate measuring machine.

[0079] Calculate the horizontal error value based on the perpendicularity of the center line.

[0080] Optimize the 3D solid model according to the horizontal error value and the error position.

[0081] It should be understood that there are three methods for calculating the horizontal error involved here, namely detecting with a laser level, detecting according to the combination of theodolite measurement of verticality and a preset table, and detecting the perpendicularity of the center line of the coordinate measuring machine. The three detection methods are applicable to different site environments and can all obtain accurate horizontal error values.

[0082] The calculation formula for obtaining the horizontal error value based on the readings of the horizontal dial and the vertical dial of the theodolite is:

[0083]

[0084] Among them, A is the horizontal error value, α is the vertical conversion coefficient, β is the reading of the horizontal dial of the theodolite, h is the horizontal conversion coefficient, and f is the reading of the horizontal dial of the theodolite.

[0085] The formula for calculating the horizontal error value based on the perpendicularity of the center line includes: A = γG.

[0086] Among them, A is the horizontal error value, γ is the conversion coefficient of the perpendicularity of the center line, and G is the perpendicularity of the center line.

[0087] It can be understood that manual registration must be carried out to perform calculations in the model. Input the number of the precast concrete cylinder segment in this section, and input the left or right deviation of the tower barrel as seen from the theodolite in different directions, as well as the readings of the horizontal dial and the vertical dial of the theodolite at each position. Place HDPE gaskets at the required positions for the calculated multi-point leveling thickness. Since the calculated values are all theoretical values, therefore, during actual operation, the perpendicularity of the tower barrel must be retested and fine-tuned (usually not exceeding a few millimeters), and registration must be carried out.

[0088] In the past 3D solid models, data is matrix - marked to determine the error rate range value A of the horizontal error value, a preset error rate range value matrix A0 is set, and A0(A1, A2, A3, ..., An) is set, where A1 is the first preset error rate range value, A2 is the second preset error rate range value, A3 is the third preset error rate range value, ..., An is the nth preset error rate range value, and A1 < A2 < A3 <... < An.

[0089] A preset corresponding HDPE cushion block number matrix B is set, and B0(B1, B2, B3, ..., Bn) is set, where B1 is the first preset corresponding HDPE cushion block number, B2 is the second preset corresponding HDPE cushion block number, B3 is the third preset corresponding HDPE cushion block number, ..., Bn is the nth preset corresponding HDPE cushion block number, and B1 < B2 < B3 <... < Bn.

[0090] Set the corresponding HDPE cushion block number according to the relationship between the error rate range value A of the horizontal error value and each preset corresponding HDPE cushion block number:

[0091] When A < A1, select the first preset corresponding HDPE cushion block number B1 as the corresponding HDPE cushion block number.

[0092] When A1 ≤ A < A2, select the second preset corresponding HDPE cushion block number B2 as the corresponding HDPE cushion block number.

[0093] When A2 ≤ A < A3, select the third preset corresponding HDPE cushion block number B3 as the corresponding HDPE cushion block number. ......

[0095] When An - 1 ≤ A < An, select the nth preset corresponding HDPE cushion block number Bn as the corresponding HDPE cushion block number.

[0096] The method for optimizing the 3D solid model according to the horizontal error value and the error position includes tracing several past leveled 3D solid models and confirming the initial leveled 3D solid model.

[0097] Determine the matrix corresponding to the precast concrete cylinder section information, horizontal error value, and corresponding HDPE cushion block number involved in the initial leveled 3D solid model.

[0098] Perform matrix search in the model near the initial leveled 3D solid model with the horizontal error value obtained from the levelness analysis.

[0099] Fuse the found matrix range with the initial leveling 3D solid model matrix range to obtain a new matrix range by taking a small interval, and mark it in the leveling 3D solid model to obtain the initial leveling 3D solid model.

[0100] It can be understood that the optimization process is necessary, and the above current comparison factors can be changed or adjusted according to the actual situation. The optimization process is to ultimately achieve a smaller error.

[0101] In addition, it also includes that if the leveling position is not horizontal, use HDPE pads for fine adjustment between the joints and use epoxy structural adhesive for grouting.

[0102] The epoxy structural adhesive should be evenly applied to the top end of the uppermost concrete precast cylinder that has been hoisted.

[0103] There is a preset error interval table. If the maximum deviation or cumulative deviation within the interval exceeds the value in Table 4 of the error interval, construction warning needs to be issued and a special leveling plan needs to be prepared.

[0104] It needs to be understood that after the concrete precast cylinder section is in place, the hoisting personnel must carefully observe the docking surface of the tower barrel. If gaps on the docking surface caused by incorrect repair procedures and chipping during prefabrication are found, the start and end ranges of the gaps and the opening height of the gaps need to be recorded and the on-site engineer needs to be notified. The gap position and opening height must be registered. If there is no gap on the docking surface or the average height of the gaps does not exceed 6 mm, evenly apply epoxy structural adhesive to the top end of the uppermost cylinder section that has been hoisted. When applying the glue, it should be evenly mixed, the slurry should be full and ensure continuity, and a small amount of extrusion can be seen after the cylinder section is in place. If there is a gap on the docking surface, the epoxy structural adhesive must fill the gap and a small amount of extrusion can be seen after the cylinder section is in place.

[0105] Step S4, perform leveling operations on several concrete precast cylinder sections in sequence according to the past leveling 3D solid model.

[0106] It needs to be understood that to ensure the stability of the final error value, systematic leveling should be carried out for each concrete precast cylinder section.

[0107] Such as Figure 2 As shown, the purpose of the present invention is to provide a system for the installation and leveling construction of a concrete tower, including: a data acquisition module, which acquires the construction log of the concrete tower installation and leveling construction site and analyzes the construction log of the concrete tower installation and leveling construction site to obtain information on different concrete precast cylinder sections, horizontal error values, and the corresponding number of HDPE pads.

[0108] A model construction module, which establishes a position reference plane for different concrete precast cylinder section information, horizontal error values, and the corresponding number of HDPE pads, and constructs several past leveling 3D solid models with the position reference plane as the longitudinal variable.

[0109] The leveling optimization module determines the initial leveling 3D solid model from the past leveling 3D solid models according to the current comparison factors. It initially levels the precast concrete cylinder segments based on the horizontal error values and the corresponding number information of HDPE cushion plates in the initial leveling 3D solid model to obtain the initial measurement information of the tower barrel levelness. A leveling analysis method is preset. According to the leveling analysis method, the initial leveling 3D solid model is optimized once and the precast concrete cylinder segments are leveled a second time to obtain the retest information of the tower barrel levelness. According to the leveling analysis method, the initial leveling 3D solid model is optimized a second time and the precast concrete cylinder segments are leveled a third time.

[0110] The cyclic operation module successively performs leveling operations on a number of precast concrete cylinder segments according to the past leveling 3D solid models.

[0111] This application discloses a construction method and system for leveling the installation of a concrete tower. Compared with the work of leveling the installation of a concrete tower, it has the following advantages:

[0112] 1. This application provides a method for leveling the installation of a concrete tower, and establishes a number of past leveling 3D solid models to intuitively and stereoscopically display the site of the leveling construction of the concrete tower installation.

[0113] 2. This application inserts an error data matrix into the leveling 3D solid model and performs data optimization, reducing the accumulation of installation errors of the concrete tower and thus ensuring the installation accuracy of the concrete tower.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify or equivalently replace the technical solutions of the present invention, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A method for installing and leveling a concrete tower, characterized in that: include: Obtain the construction log of the concrete tower installation and leveling construction site, and analyze the construction log of the concrete tower installation and leveling construction site to obtain the information of different concrete prefabricated cylinder sections, horizontal error values ​​and the corresponding number of HDPE pads; A position reference plane is established for different concrete precast cylinder information, horizontal error values ​​and the corresponding number of HDPE pads, and several past leveling 3D models are constructed using the position reference plane as the longitudinal variable; According to the current comparison factor, the initial leveling 3D stereo model is identified in the past leveling 3D stereo models; Perform initial leveling of the precast concrete cylinder section according to the horizontal error value in the initial leveling 3D stereo model and the corresponding number of HDPE pads; Obtain the initial measurement information of the tower horizontality, preset the horizontality analysis method, optimize the initial leveling 3D stereo model according to the horizontality analysis method, and perform secondary leveling on the precast concrete cylinder section; Obtain tower horizontal re-measurement information, perform secondary optimization on the initial leveling 3D stereo model based on the levelness analysis method, and perform tertiary leveling on the precast concrete cylinder segment; According to the previous leveling 3D stereo model, several precast concrete cylinder sections are leveled one by one.

2. A method for installing and leveling a concrete tower according to claim 1, characterized in that: The prefabricated concrete cylinder segment needs to be pretreated, and the pretreatment method includes: Chisel and clean the tops of several qualified precast concrete cylinders and cast-in-place sections; Number several qualified, roughened and cleaned precast concrete cylinder sections and enter their information; The method of numbering the precast concrete cylinder segments includes marking the precast concrete cylinder segments with initial letters according to the shape information of the precast concrete cylinder segments; The precast concrete cylinder segments are marked with main numbers in sequence according to the stacking order and volume information of the precast concrete cylinder segments; The precast concrete cylinder sections are marked with suffix letters in sequence according to their quality information.

3. A method for installing and leveling a concrete tower according to claim 2, characterized in that: The levelness analysis method comprises: The top of the existing precast concrete cylinder is evenly divided into N equal parts, and the laser level data information of different parts is obtained respectively. The laser level data is analyzed to obtain the horizontal error value, and the horizontal error value and error position are recorded; Obtain the readings of the horizontal disk and vertical disk of the theodolite at different parts, and obtain the vertical information of the precast concrete cylinder section according to the readings of the horizontal disk and vertical disk of the theodolite; A theodolite verticality measurement combination table is preset, and the concrete precast cylinder segment number, the concrete precast cylinder segment offset direction, and the theodolite horizontal and vertical disk readings are input; The horizontal error value is calculated based on the readings of the horizontal and vertical disks of the theodolite; Obtain the remeasurement data of the three-dimensional coordinate measuring machine of different parts, and obtain the verticality of the center line from the remeasurement data of the three-dimensional coordinate measuring machine; The horizontal error value is calculated based on the verticality of the center line; The 3D stereo model is optimized according to the horizontal error value and error position.

4. A method for installing and leveling a concrete tower according to claim 3, characterized in that: The calculation formula for the horizontal error value calculated based on the readings of the horizontal and vertical disks of the theodolite is: Among them, A is the horizontal error value, α is the vertical conversion coefficient, β is the reading of the theodolite horizontal disk, h is the horizontal conversion coefficient, and f is the reading of the theodolite horizontal disk.

5. A method for installing and leveling a concrete tower according to claim 4, characterized in that: The numerical formula for the horizontal error calculated based on the verticality of the center line includes: A = γG; Among them, A is the horizontal error value, γ is the center line verticality conversion coefficient, and G is the center line verticality.

6. A method for installing and leveling a concrete tower according to claim 5, characterized in that: In the past 3D stereo model, the data is matrix-marked, the error rate range value A of the horizontal error value is determined, the error rate range value matrix A0 is preset, and A0 (A1, A2, A3, ..., An) is set, wherein A1 is the first preset error rate range value, A2 is the second preset error rate range value, A3 is the third preset error rate range value, ..., An is the nth preset error rate range value, and A1<A2<A3<...<An; A preset corresponding HDPE pad number matrix B is set to B0 (B1, B2, B3, ..., Bn), wherein B1 is the first preset corresponding HDPE pad number, B2 is the second preset corresponding HDPE pad number, B3 is the third preset corresponding HDPE pad number, ..., Bn is the nth preset corresponding HDPE pad number, and B1<B2<B3<...<Bn; The corresponding number of HDPE pads is set according to the relationship between the error rate range value A of the horizontal error value and each preset corresponding number of HDPE pads: When A<A1, the first preset corresponding number of HDPE pads B1 is selected as the corresponding number of HDPE pads; When A1≤A<A2, the second preset corresponding number of HDPE pads B2 is selected as the corresponding number of HDPE pads; When A2≤A<A3, the third preset corresponding number of HDPE pads B3 is selected as the corresponding number of HDPE pads; ...... When An-1≤A<An, the nth preset corresponding HDPE pad number Bn is selected as the corresponding HDPE pad number.

7. A method for installing and leveling a concrete tower according to claim 6, characterized in that: Methods for optimizing a 3D stereo model according to horizontal error values ​​and error positions include: Tracing back several previously leveled 3D stereo models to confirm the initial leveled 3D stereo model; Determine the matrix corresponding to the concrete precast cylinder section information, horizontal error value and the number of corresponding HDPE pads involved in the initial leveling 3D stereo model; The horizontal error value obtained from the horizontality analysis is used to perform matrix search in the model near the initial leveling 3D stereo model; The found matrix range is merged with the matrix range of the initial leveling 3D stereo model to form a new matrix range by taking the small interval, and the new matrix range is marked in the leveling 3D stereo model to obtain the initial leveling 3D stereo model.

8. A method for installing and leveling a concrete tower according to claim 7, characterized in that: Also includes: If the leveling position is non-horizontal, use HDPE pads between the joints for fine-tuning and epoxy structural adhesive for grouting; The epoxy structural adhesive should be evenly applied to the top of the uppermost section of precast concrete cylinder that has been hoisted; There is a preset error interval table. If the maximum deviation or cumulative deviation within the interval exceeds the value in the error interval table 4, a construction warning is required and a special leveling plan is prepared.

9. A system for installing and leveling a concrete tower, characterized in that: include: The data acquisition module acquires the construction log of the concrete tower installation and leveling construction site, and analyzes the construction log of the concrete tower installation and leveling construction site to obtain the information of different concrete prefabricated cylinder sections, horizontal error values ​​and the corresponding number of HDPE pads; The model building module establishes a position reference plane for different concrete precast cylinder information, horizontal error values ​​and the corresponding number of HDPE pads, and uses the position reference plane as the longitudinal variable to build several past leveling 3D models; The leveling optimization module identifies the initial leveling 3D stereo model in the past leveling 3D stereo models according to the current comparison factors, performs the initial leveling 3D stereo model on the precast concrete barrel section according to the horizontal error value and the corresponding HDPE pad number information in the initial leveling 3D stereo model, obtains the initial measurement information of the tower horizontality, and presets a levelness analysis method. The initial leveling 3D stereo model is optimized once according to the levelness analysis method and the precast concrete barrel section is leveled twice, obtains the tower horizontality re-measurement information, and the initial leveling 3D stereo model is optimized twice according to the levelness analysis method and the precast concrete barrel section is leveled three times; The circular operation module performs leveling operations on several precast concrete cylinder sections in sequence according to the past leveling 3D stereoscopic model.

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