Central control device for heat absorption tower construction and control method

Abstract

The invention discloses a central control device for heat absorption tower construction and a control method, and relates to the technical field. The device comprises an erecting support, the erecting support comprises a bottom plate, a mounting groove is formed in the bottom plate, and a positioning steel plate is mounted in the mounting groove; a supporting rod is installed at the top of the bottom plate, a concentric-square-shaped plate is installed at the top of the supporting rod, and a laser plumb aligner is installed at the top of the concentric-square-shaped plate. The positioning frame comprises a first plate and a second plate, a first sliding groove is formed in the first plate, a second sliding groove and a third sliding groove are formed in the second plate, and first fixing bolts are fixedly connected to the bottoms of the first plate and the second plate; and the mounting frame comprises a mounting frame, a fourth sliding groove is formed in the top of the mounting frame, and a theodolite is mounted at the top of the mounting frame. The laser plumb aligner is supported through the erected support, and the erected support is designed to be foldable, so that the laser plumb aligner is erected in a narrow space more conveniently, and the laser plumb aligner is more convenient to carry.

Description

Technical Field

[0001] The invention belongs to the technical field of heat absorption tower construction, and in particular relates to a central control device and a control method for heat absorption tower construction. Background Art

[0002] During the construction of a CSP station, it is very important to control the radius and concentricity of the heat absorption tower. The accuracy of these parameters directly affects the stability and overall performance of the tower structure. Therefore, the construction team must take strict measurement and monitoring measures to ensure that the radius and concentricity of the tower meet the design requirements. This usually involves the use of high-precision measuring instruments and professional construction techniques to ensure the symmetry and uniformity of the tower in the vertical and horizontal directions, thereby ensuring the efficient operation and long-term reliability of the CSP station.

[0003] During the construction of a heat absorption tower, tripod-type measuring equipment (such as a total station) is usually used for control measurements. However, in the current heat absorption tower project, the center reference point of the tower body is located at the corner of the stairwell. Due to the long length of the tripod, it occupies a large area when unfolded, making it impossible to set up the instrument, making it impossible to guarantee measurement accuracy. In addition, the tripod is not convenient to carry in a small space.

[0004] To this end, we provide a central control device and control method for heat absorption tower construction to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a central control device and control method for the construction of a heat absorption tower. By setting up a bracket to support a laser plumb line and folding the bracket at the same time, the problem that it is inconvenient to set up a laser plumb line and theodolite in a small space when using the existing central control for the construction of a heat absorption tower is solved.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a central control device and control method for heat absorption tower construction, comprising: a mounting bracket, comprising a base plate, a mounting groove is provided inside the base plate, a positioning steel plate is installed inside the mounting groove, a mounting sleeve is fixedly connected to the top of the base plate, and four support leg assemblies are provided inside the base plate;

[0008] A support rod is installed on the top of the bottom plate, a circular plate is installed on the top of the support rod, and a laser vertical leveler is installed on the top of the circular plate;

[0009] It also includes a positioning frame arranged above the erection bracket, including a No. 1 plate and a No. 2 plate, wherein the No. 1 plate is provided with a No. 1 slide groove inside, the No. 2 plate is provided with a No. 2 slide groove and a No. 3 slide groove inside, a positioning assembly is provided inside the No. 3 slide groove, a fastening bolt is provided at the intersection of the No. 1 slide groove and the No. 2 slide groove, and the bottom of the No. 1 plate and the No. 2 plate are fixedly connected with a first fixing bolt;

[0010] In addition, a mounting frame arranged above the mounting bracket includes a mounting frame, a No. 4 slide groove is opened on the top of the mounting frame, a second slider is slidably connected inside the No. 4 slide groove, a mounting bolt is threadedly sleeved on the internal thread of the second slider, a theodolite is installed on the top of the mounting frame, and the mounting bolt is threadedly sleeved on the inside of the theodolite, and a fixing component is provided on the outside of the second slider.

[0011] The present invention is further configured as follows: the support rod includes a lower vertical rod, the top of the lower vertical rod is rotatably connected to the upper vertical rod, both sides of the upper vertical rod are fixedly connected to fixed support rods, and the circular plate is rotatably connected to the top of the two fixed support rods, the interior of the upper vertical rod is rotatably connected to the movable support rod, the interior of the movable support rod is rotatably connected to the second butterfly bolt, and the second butterfly bolt is threadedly sleeved on the interior of the circular plate, the interior of the upper vertical rod is fixedly connected to a spring latch, the interior of the lower vertical rod is fixedly connected to a socket, and the movable pin of the spring latch is movably inserted into the interior of the socket.

[0012] The present invention is further configured such that a threaded sleeve is fixedly connected to one side of the mounting sleeve, a first butterfly bolt is rotatably connected to the interior of the mounting sleeve, and the first butterfly bolt is threadedly sleeved on the interior of the threaded sleeve, a first through hole is opened on the interior of the lower vertical rod, and the first butterfly bolt is movably sleeved on the interior of the first through hole.

[0013] The present invention is further configured such that the support leg assembly includes an adjusting bolt, the adjusting bolt is threadedly sleeved on the inside of the base plate, the bottom of the adjusting bolt is rotatably connected to a foot seat, and the bottom of the foot seat is fixedly connected to an anti-slip sheet.

[0014] The present invention is further configured such that a sleeve is fixedly connected to the bottom of the circular plate, and the sleeve is adapted to the mounting sleeve, a second through hole is opened inside the sleeve, and the second through hole corresponds to the threaded sleeve.

[0015] The present invention is further configured such that the positioning assembly includes a first slider, the first slider is slidably connected to the inside of the No. 3 slide groove, the inside of the first slider is rotatably connected to a reflective bolt, the outside of the reflective bolt is movably sleeved with a first gasket, and the top of the first gasket is fixedly connected to a reflective patch.

[0016] The present invention is further configured such that a No. 5 slide groove is opened at the bottom of the mounting frame, two plug-ins are fixedly connected to the bottom of the mounting frame, and the plug-ins are movably inserted into the interior of the No. 3 slide groove, the external thread of the reflective bolt is sleeved with a mounting nut, and the mounting nut is located inside the mounting frame, the external movably sleeved with a second gasket, and the second gasket is located at the bottom of the mounting nut.

[0017] The present invention is further configured such that the fixing assembly includes two fixing blocks, which are respectively fixedly connected to the two sides of the second slider, the interiors of the two fixing blocks are threadedly sleeved with second fixing bolts, the bottoms of the two second fixing bolts are rotatably connected with friction plates, and the friction plates are in contact with the inner side of the mounting frame.

[0018] At the same time, in order to solve the above technical problems, the present invention also provides the following technical solutions: a central control method for heat absorption tower construction specifically includes the following steps;

[0019] S1: The staff unfolds the bracket and installs the laser plumb line on the top of the circular board;

[0020] S2: The positioning frame is then installed on the template;

[0021] S3: The staff adjusts the laser plumb line using the cross reference point on the positioning steel plate so that the laser is aligned with the center point of the cross;

[0022] S4: Adjust the first slider to move the reflective bolt so that the laser is aligned with the cross center point of the reflective patch, and then tighten the reflective bolt to complete the guide point setting;

[0023] S5: When constructing the template above, use a steel ruler to draw the radius size according to the guide point to control the radius of the tower body, the thickness of the cylinder wall, and the concentricity and verticality of the entire tower body;

[0024] S6: Place the mounting frame on top of the second plate, and then turn the mounting nut to fasten the mounting frame to the top of the second plate;

[0025] S7: Adjust the second slider so that the mounting bolt faces the reflection bolt, and then turn the two fixing bolts to fix the second slider;

[0026] S8: Set up the theodolite on the top of the mounting frame, and then turn the mounting bolts to fix the theodolite on the top of the mounting frame, so that;

[0027] S9: Then adjust the theodolite for leveling and alignment, and then perform angle positioning according to the embedded plate size elevation and reserved hole size elevation required by the drawing to determine the absolute position.

[0028] The present invention has the following beneficial effects:

[0029] 1. The present invention keeps the base plate in a horizontal state by rotating four adjustment bolts respectively, and then fixes the positioning frame to the template through two mounting bolts. After that, the laser plumb line is installed on the top of the circular plate, and then the positions of the No. 1 and No. 2 plates are adjusted. At the same time, the first slider drives the reflection bolt to move so that the laser is aligned with the cross center point of the reflective patch. Then, the fastening bolts and the reflection bolts are tightened to complete the guide point setting. At the same time, the laser plumb line can be set up in a small space, which is convenient for the staff to operate.

[0030] 2. The present invention removes the second butterfly bolt from the circular plate, then rotates the movable support rod so that the movable support rod is retracted into the interior of the upper vertical pole, and then rotates the circular plate so that the circular plate fits the side of the upper vertical pole. Then, by pulling the spring latch, the movable end of the spring latch is pulled out of the socket. Then, the upper vertical pole and the lower vertical pole can be folded so that the sleeve covers the outside of the mounting sleeve. Then, the sleeve is fixed to the outside of the mounting sleeve by the first butterfly bolt, so that the erection bracket can be folded, the volume of the erection bracket is reduced, and it is more convenient to carry.

[0031] 3. The present invention sets the mounting frame on the No. 2 plate so that the two plug blocks are movably inserted into the interior of the No. 3 slide groove, and then the mounting frame can be fixed by rotating the mounting nut. Then, the second slider is pulled so that the mounting bolt is directly opposite the reflection bolt, and then the two fixing bolts are rotated so that the two friction plates are in contact with the inner top of the mounting frame, thereby fixing the position of the second slider. Thereafter, the theodolite is set on the top of the mounting frame and then fixed with the mounting bolts, so that the theodolite can be conveniently set up.

[0032] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 This is a schematic diagram of the structure of the central control device used in the construction of the heat absorption tower.

[0035] Figure 2 It is a structural diagram of the base plate, support leg assembly and mounting sleeve.

[0036] Figure 3 Schematic diagram of the structure of the positioning frame.

[0037] Figure 4 Schematic diagram of the structure of the reflection bolt and reflection patch.

[0038] Figure 5 This is a schematic diagram of the folded state of the erection bracket.

[0039] Figure 6 Schematic diagram of the structure of the support rod and the circular plate.

[0040] Figure 7 Schematic diagram of the structure of the mounting frame.

[0041] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0042] 100-Erection bracket, 101-Base plate, 101b-Mounting slot, 101c-Positioning steel plate, 101d-Mounting sleeve, 101d-1-Threaded sleeve, 101d-2-First butterfly bolt, 101e-Support foot assembly, 101e-1-Adjusting bolt, 101e-2-Foot seat, 101e-3-Anti-slip sheet, 102-Support rod, 102a-Lower vertical rod, 102b-Upper vertical rod, 102c-Fixed support rod, 102d-Movable support rod, 102e-Second butterfly bolt, 102f-Spring latch, 102g-Socket, 102h-First through hole, 103-Paper board, 103a-Sleeve, 103b-Second through hole, 200-Positioning frame, 20 1- Plate No. 1, 202- Plate No. 2, 203- Slide No. 1, 204- Slide No. 2, 205- Slide No. 3, 206- Fastening bolt, 207- Positioning assembly, 207a- First slider, 207b- Reflection bolt, 207c- First gasket, 207d- Reflection patch, 208- Mounting bolt, 300- Mounting frame, 301- Mounting frame, 302- Slide No. 4, 303- Second slider, 304- Mounting bolt, 305- Fixing assembly, 305a- Fixing block, 305b- Fixing bolt, 305c- Friction plate, 306- Slide No. 5, 307- Mounting nut, 308- Second gasket, 309- Insert block, 400- Laser plumb line, 500- Theodolite. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0044] Example 1

[0045] See also Figure 1-4The present invention is a central control device for heat absorption tower construction, including a mounting bracket 100, including a base plate 101, a mounting groove 101b is formed inside the base plate 101, a positioning steel plate 101c is installed inside the mounting groove 101b, a mounting sleeve 101d is fixedly connected to the top of the base plate 101, and four support leg assemblies 101e are provided inside the base plate 101. The base plate 101 can be adjusted by the four support leg assemblies 101e, so that the mounting bracket 100 can be stably mounted on uneven ground;

[0046] A support rod 102 is mounted on the top of the base plate 101, a circular plate 103 is mounted on the top of the support rod 102, and a laser plumb line 400 is mounted on the top of the circular plate 103. By installing the bracket 100, the laser plumb line 400 can be easily installed in a small space.

[0047] It also includes a positioning frame 200 arranged above the mounting bracket 100, including a No. 1 plate 201 and a No. 2 plate 202, a No. 1 slide groove 203 is opened inside the No. 1 plate 201, a No. 2 slide groove 204 and a No. 3 slide groove 205 are opened inside the No. 2 plate 202, a positioning assembly 207 is set inside the No. 3 slide groove 205, a fastening bolt 206 is set at the intersection of the No. 1 slide groove 203 and the No. 2 slide groove 204, and the bottom of the No. 1 plate 201 and the No. 2 plate 202 are fixedly connected with a first fixing bolt 208, and the position of the positioning assembly 207 can be adjusted by pulling the No. 1 plate 201 and the No. 2 plate 202, and then the relative position of the No. 1 plate 201 and the No. 2 plate 202 can be fixed by the fastening bolt 206, and at the same time, the two first fixing bolts 208 can form a triangle with the fastening bolt 206, so that the positioning frame 200 remains stable.

[0048] Specifically, one side of the mounting sleeve 101d is fixedly connected to a threaded sleeve 101d-1, and a first butterfly bolt 101d-2 is rotatably connected to the interior of the mounting sleeve 101d. The first butterfly bolt 101d-2 is threadedly sleeved inside the threaded sleeve 101d-1. A first through hole 102h is opened inside the lower vertical rod 102a, and the first butterfly bolt 101d-2 is movably sleeved inside the first through hole 102h. The mounting sleeve 101d can support and fix the support rod 102, and the first butterfly bolt 101d-2 can make the support rod 102 more stable when standing upright.

[0049] The support leg assembly 101e includes an adjusting bolt 101e-1, which is threadedly sleeved on the inside of the base plate 101. The bottom of the adjusting bolt 101e-1 is rotatably connected to a foot seat 101e-2, and the bottom of the foot seat 101e-2 is fixedly connected to an anti-slip sheet 101e-3.

[0050] Furthermore, the positioning assembly 207 includes a first slider 207a, which is slidably connected to the inside of the No. 3 slide groove 205. The inside of the first slider 207a is rotatably connected to a reflective bolt 207b, the outside of the reflective bolt 207b is movably sleeved with a first gasket 207c, and the top of the first gasket 207c is fixedly connected to a reflective patch 207d.

[0051] The operating process of this embodiment is as follows: when it is necessary to determine the guide point, first, the base plate 101 is kept in a horizontal state by rotating the four adjustment bolts 101e-1 respectively, and then the positioning frame 200 is fixed to the template by the two mounting bolts 208. After that, the laser plumb line 400 is installed on the top of the circular plate 103, and then the positions of the No. 1 plate 201 and the No. 2 plate 202 are adjusted. At the same time, the first slider 207a is used to drive the reflection bolt 207b to move so that the laser is aligned with the cross center point of the reflection patch 207d, and then the fastening bolts 206 and the reflection bolts 207b are tightened to complete the guide point setting.

[0052] Example 2

[0053] See also Figure 5-6 On the basis of the specific embodiment 1, the support rod 102 includes a lower vertical rod 102a, the top of the lower vertical rod 102a is rotatably connected to the upper vertical rod 102b, both sides of the upper vertical rod 102b are fixedly connected to fixed support rods 102c, and the circular plate 103 is rotatably connected to the top of the two fixed support rods 102c, the inner part of the upper vertical rod 102b is rotatably connected to the movable support rod 102d, the inner part of the movable support rod 102d is rotatably connected to the second butterfly bolt 102e, and the second butterfly bolt 102e is rotatably connected to the second butterfly bolt 102e. 02e is threadedly sleeved on the inside of the circular plate 103, the inside of the upper vertical rod 102b is fixedly connected with a spring pin 102f, the inside of the lower vertical rod 102a is fixedly connected with a socket 102g, and the movable pin of the spring pin 102f is movably inserted into the inside of the socket 102g. The lower vertical rod 102a and the upper vertical rod 102b can be fixed by the spring pin 102f, so that the lower vertical rod 102a and the upper vertical rod 102b remain in a vertical state, thereby supporting the laser vertical instrument 400.

[0054] Specifically, the bottom of the circular plate 103 is fixedly connected to a sleeve 103a, and the sleeve 103a is adapted to the mounting sleeve 101d. A second through hole 103b is opened inside the sleeve 103a, and the second through hole 103b corresponds to the threaded sleeve 101d-1. The sleeve 103a is fixed to the outside of the mounting sleeve 101d by the first butterfly bolt 101d-2, which can make the mounting bracket 100 more stable after folding, avoid dispersing during transportation, and make transportation and carrying more convenient.

[0055] The operating process of this embodiment is: when the erection bracket 100 needs to be folded, first remove the second butterfly bolt 102e from the circular plate 103, then rotate the movable support rod 102d so that the movable support rod 102d is retracted into the upper vertical rod 102b, and then rotate the circular plate 103 so that the circular plate 103 is in contact with the side of the upper vertical rod 102b, and then pull the spring latch 102f to make the movable end of the spring latch 102f withdraw from the socket 102g, and then the upper vertical rod 102b and the lower vertical rod 102a can be folded so that the sleeve 103a is covered on the outside of the mounting sleeve 101d, and then the sleeve 103a is fixed to the outside of the mounting sleeve 101d by the first butterfly bolt 101d-2, so that the erection bracket 100 can be folded.

[0056] Example 3

[0057] See also Figure 7 On the basis of the first and second specific embodiments, the mounting frame 300 includes a mounting frame 301. A fourth slide groove 302 is provided on the top of the mounting frame 301. A second slider 303 is slidably connected to the interior of the fourth slide groove 302. A mounting bolt 304 is threadedly sleeved on the interior of the second slider 303. A theodolite 500 is mounted on the top of the mounting frame 300, and the mounting bolt 304 is threadedly sleeved on the interior of the theodolite 500. A fixing assembly 305 is provided on the outside of the second slider 303. The position of the mounting bolt 304 can be adjusted by moving the second slider 303, so that the installation position of the theodolite 500 can be determined. By setting up the theodolite 500, the angle can be positioned according to the embedded plate size elevation and the reserved hole size elevation required by the drawing to determine the absolute position.

[0058] Specifically, a No. 5 slide groove 306 is provided at the bottom of the mounting frame 301, and two plug blocks 309 are fixedly connected to the bottom of the mounting frame 301, and the plug blocks 309 are movably inserted into the inside of the No. 3 slide groove 205, and the external thread of the reflection bolt 207b is sleeved with a mounting nut 307, and the mounting nut 307 is located inside the mounting frame 301, and the external movably sleeve of the reflection bolt 207b is sleeved with a second gasket 308, and the second gasket 308 is located at the bottom of the mounting nut 307. The two plug blocks 309 can prevent the mounting frame 301 from sliding inside the No. 3 slide groove 205, so that the installation of the mounting frame 301 is more stable.

[0059] Furthermore, the fixing assembly 305 includes two fixing blocks 305a, which are respectively fixedly connected to the two sides of the second slider 303. The interiors of the two fixing blocks 305a are threaded with second fixing bolts 305b, and the bottoms of the two second fixing bolts 305b are rotatably connected with friction plates 305c, and the friction plates 305c are in contact with the inner side of the mounting frame 301. The fixing blocks 305a can be fixed by the friction plates 305c.

[0060] The operation process of this embodiment is as follows: when the theodolite 500 needs to be installed, first, the installation frame 301 is set on the second plate 202, so that the two plug blocks 309 are movably inserted into the inside of the third slide groove 205, and then the installation frame 301 can be fixed by rotating the installation nut 307. Then, the second slider 303 is pulled so that the installation bolt 304 is facing the reflection bolt 207b, and then the two fixing bolts 305b are rotated so that the two friction plates 305c are in contact with the inner top of the installation frame 301, so that the position of the second slider 303 can be fixed. Then, the theodolite 500 is set to the top of the installation frame 301, and then the theodolite 500 is fixed by the installation bolts 304, thereby completing the installation of the theodolite 500.

[0061] Example 3

[0062] On the basis of the specific embodiment 1 and the specific embodiment 2, specifically, a control method of a central control device for heat absorption tower construction specifically includes the following steps:

[0063] S1: The staff unfolds the mounting bracket 100 and then installs the laser plummet 400 on the top of the circular plate 103;

[0064] S2: The positioning frame 200 is then installed on the template;

[0065] S3: The staff adjusts the laser plummet 400 using the cross reference point on the positioning steel plate 101c so that the laser is aligned with the center point of the cross;

[0066] S4: Adjust the first slider 207a to drive the reflective bolt 207b to move so that the laser is aligned with the cross center point of the reflective patch 207d, and then tighten the reflective bolt 207b to complete the reference point setting;

[0067] S5: When constructing the template above, use a steel ruler to draw the radius size according to the guide point to control the radius of the tower body, the thickness of the cylinder wall, and the concentricity and verticality of the entire tower body;

[0068] S6: Install the mounting frame 301 on the top of the second plate 202, and then turn the mounting nut 307 to fasten the mounting frame 301 on the top of the second plate 202;

[0069] S7: Adjust the second slider 303 so that the mounting bolt 304 faces the reflection bolt 207 b , and then rotate the two fixing bolts 305 to fix the second slider 303 ;

[0070] S8: The theodolite 500 is mounted on the top of the mounting frame 301, and then the mounting bolts 304 are turned to fix the theodolite 500 on the top of the mounting frame 301, so that;

[0071] S9: Then adjust the theodolite 500 for leveling and alignment, and then perform angle positioning according to the embedded plate size elevation and reserved hole size elevation required by the drawing to determine the absolute position.

[0072] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0073] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A central control device for heat absorption tower construction, characterized by: The invention comprises a mounting bracket (100), comprising a bottom plate (101), a mounting groove (101b) being provided inside the bottom plate (101), a positioning steel plate (101c) being installed inside the mounting groove (101b), a mounting sleeve (101d) being fixedly connected to the top of the bottom plate (101), and four supporting leg assemblies (101e) being provided inside the bottom plate (101); A support rod (102) is installed on the top of the bottom plate (101), a circular plate (103) is installed on the top of the support rod (102), and a laser vertical collimator (400) is installed on the top of the circular plate (103); The invention also includes a positioning frame (200) arranged above the mounting bracket (100), including a No. 1 plate (201) and a No. 2 plate (202), wherein the No. 1 plate (201) is provided with a No. 1 chute (203), the No. 2 plate (202) is provided with a No. 2 chute (204) and a No. 3 chute (205), the No. 3 chute (205) is provided with a positioning assembly (207), a fastening bolt (206) is provided at the intersection of the No. 1 chute (203) and the No. 2 chute (204), and the bottoms of the No. 1 plate (201) and the No. 2 plate (202) are fixedly connected with a first fixing bolt (208); And, a mounting frame (300) arranged above the erection bracket (100) includes a mounting frame (301), a fourth slide groove (302) is provided on the top of the mounting frame (301), a second slider (303) is slidably connected inside the fourth slide groove (302), a mounting bolt (304) is threadedly sleeved on the inside of the second slider (303), a theodolite (500) is installed on the top of the mounting frame (300), and the mounting bolt (304) is threadedly sleeved on the inside of the theodolite (500), and a fixing component (305) is provided on the outside of the second slider (303).

2. A central control device for heat absorption tower construction according to claim 1, characterized in that: The support rod (102) includes a lower vertical rod (102a), the top of the lower vertical rod (102a) is rotatably connected to the upper vertical rod (102b), both sides of the upper vertical rod (102b) are fixedly connected to fixed support rods (102c), and the circular plate (103) is rotatably connected to the tops of the two fixed support rods (102c), the interior of the upper vertical rod (102b) is rotatably connected to the movable support rod (102d), the interior of the movable support rod (102d) is rotatably connected to the second butterfly bolt (102e), and the second butterfly bolt (102e) is threadedly sleeved on the interior of the circular plate (103), the interior of the upper vertical rod (102b) is fixedly connected to the spring latch (102f), the interior of the lower vertical rod (102a) is fixedly connected to the socket (102g), and the movable pin of the spring latch (102f) is movably plugged into the interior of the socket (102g).

3. A central control device for heat absorption tower construction according to claim 2, characterized in that: One side of the mounting sleeve (101d) is fixedly connected to a threaded sleeve (101d-1), the interior of the mounting sleeve (101d) is rotatably connected to a first butterfly bolt (101d-2), and the first butterfly bolt (101d-2) is threadedly sleeved inside the threaded sleeve (101d-1); a first through hole (102h) is provided inside the lower vertical rod (102a), and the first butterfly bolt (101d-2) is movably sleeved inside the first through hole (102h).

4. A central control device for heat absorption tower construction according to claim 2, characterized in that: The support leg assembly (101e) comprises an adjusting bolt (101e-1), the adjusting bolt (101e-1) is threadedly sleeved inside the base plate (101), the bottom of the adjusting bolt (101e-1) is rotatably connected to a foot seat (101e-2), and the bottom of the foot seat (101e-2) is fixedly connected to an anti-slip sheet (101e-3).

5. A central control device for heat absorption tower construction according to claim 1, characterized in that: The bottom of the circular plate (103) is fixedly connected to a sleeve (103a), and the sleeve (103a) is adapted to the mounting sleeve (101d). A second through hole (103b) is provided inside the sleeve (103a), and the second through hole (103b) corresponds to the threaded sleeve (101d-1).

6. A central control device for heat absorption tower construction according to claim 1, characterized in that: The positioning assembly (207) includes a first slider (207a), the first slider (207a) is slidably connected to the inside of the third slide groove (205), the inside of the first slider (207a) is rotatably connected to a reflective bolt (207b), the outside of the reflective bolt (207b) is movably sleeved with a first gasket (207c), and the top of the first gasket (207c) is fixedly connected to a reflective patch (207d).

7. A central control device for heat absorption tower construction according to claim 6, characterized in that: A fifth slide groove (306) is provided at the bottom of the installation frame (301), two plug blocks (309) are fixedly connected to the bottom of the installation frame (301), and the plug blocks (309) are movably inserted into the interior of the third slide groove (205), the external thread of the reflection bolt (207b) is sleeved with a mounting nut (307), and the mounting nut (307) is located inside the installation frame (301), and the external surface of the reflection bolt (207b) is movably sleeved with a second gasket (308), and the second gasket (308) is located at the bottom of the mounting nut (307).

8. A central control device for heat absorption tower construction according to claim 1, characterized in that: The fixing assembly (305) includes two fixing blocks (305a), the two fixing blocks (305a) are respectively fixedly connected to the two sides of the second slider (303), the interiors of the two fixing blocks (305a) are both threadedly sleeved with second fixing bolts (305b), the bottoms of the two second fixing bolts (305b) are both rotatably connected with friction plates (305c), and the friction plates (305c) are in contact with the inner side of the mounting frame (301).

9. A central control method for heat absorption tower construction, characterized in that: The control method of a central control device for heat absorption tower construction according to any one of claims 1 to 8 specifically comprises the following steps: S1: The staff unfolds the erection bracket (100) and then installs the laser plummet (400) on the top of the circular plate (103); S2: Then, the positioning frame (200) is installed on the template; S3: The staff adjusts the laser plummet (400) using the cross reference point on the positioning steel plate (101c) so that the laser is aligned with the center point of the cross; S4: adjusting the first slider (207a) to drive the reflective bolt (207b) to move so that the laser is aligned with the cross center point of the reflective patch (207d), and then tightening the reflective bolt (207b), thereby completing the guide point setting; S5: When constructing the template above, use a steel ruler to draw the radius size according to the guide point to control the radius of the tower body, the thickness of the cylinder wall, and the concentricity and verticality of the entire tower body; S6: Install the mounting frame (301) on the top of the second plate (202), and then turn the mounting nut (307) to fasten the mounting frame (301) to the top of the second plate (202); S7: Adjust the second slider (303) so that the mounting bolt (304) faces the reflection bolt (207b), and then rotate the two fixing bolts (305) to fix the second slider (303); S8: The theodolite (500) is mounted on the top of the mounting frame (301), and then the mounting bolts (304) are rotated to fix the theodolite (500) on the top of the mounting frame (301), so that; S9: Then adjust the theodolite (500) for leveling and alignment, and then perform angle positioning according to the embedded plate size elevation and reserved hole size elevation required by the drawing to determine the absolute position.

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