Adjusting device for iron tower foundation pre-embedded parts

Abstract

The application provides an adjusting device for a tower foundation embedded part, which comprises a pair of oppositely arranged support frames, a plurality of hoisting assemblies and a plurality of leveling assemblies; two support frames are respectively erected on the ground around a foundation pit; a top beam is detachably connected to the top of the two support frames; a plurality of hoisting assemblies are respectively arranged on the bottom of the top beam in the axial direction of the top beam and are provided with a connecting head capable of being extended up and down; a plurality of leveling assemblies correspond to the hoisting assemblies one by one and are connected to the corresponding connecting heads; and the leveling assemblies are detachably connected to the embedded parts. The adjusting device for the tower foundation embedded part has controllable extension length of the hoisting assemblies, can realize the equal height of a plurality of embedded parts by controlling the extension length of each hoisting assembly, and can prevent the embedded parts from being deviated when being lifted by the hoisting assemblies, so that the operation personnel need not repeatedly confirm, and the labor intensity is reduced.

Description

Technical Field

[0001] This invention belongs to the field of equipment basic technology, and specifically relates to an adjustment device for embedded parts of iron tower foundations. Background Technology

[0002] Tower foundations are platform structures located above or below ground level to support and secure the tower, typically formed by cast concrete. Embedded components are structural parts pre-installed within the casting mold during concrete pouring. Other components are then installed on the embedded components after the concrete has cured and reached its service strength.

[0003] Iron towers typically require multiple embedded parts for fixation. Because freshly poured concrete is fluid, and existing embedded parts are quite heavy and lack effective support within the mold, they are prone to tilting. This necessitates multiple rework adjustments, resulting in low construction efficiency and high labor intensity. Furthermore, ensuring multiple embedded parts are at the same height during tower installation is time-consuming and cumbersome, impacting construction quality and schedule. Conventional leveling methods involve adding auxiliary positioning frames to the bottom of the embedded parts, embedding them in the concrete, but this is too costly. Summary of the Invention

[0004] This invention provides an adjustment device for embedded parts of iron tower foundations, which aims to solve the problems in the prior art where it is difficult to maintain the balance of embedded parts after they are placed in the mold, multiple embedded parts are difficult to keep at the same height, and the leveling is difficult and time-consuming.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: to provide an adjustment device for embedded parts of iron tower foundations, comprising:

[0006] A pair of opposing support frames, each standing on the ground around the foundation pit;

[0007] The top beam is detachably connected to the top of the two support frames;

[0008] Multiple lifting assemblies are slidably disposed at the bottom of the top beam along its axial direction, and each lifting assembly has a vertically retractable connector; and

[0009] Multiple leveling components are provided, each corresponding to one of the hoisting components and connected to the corresponding connectors. The leveling components are detachably connected to the embedded parts and are used to display the flatness of the embedded parts.

[0010] In one possible implementation, a single hoisting assembly further includes:

[0011] A sliding seat is provided on the top of the top beam and can slide along the axis of the top beam. A scroll is provided inside the sliding seat.

[0012] A driving component is provided on the sliding seat, and the driving component is used to drive the scroll to rotate;

[0013] A lifting rope, wound around the reel, the free end of the rope connected to the connector; and

[0014] The controller is located on the side wall of the support frame and is communicatively connected to the drive unit.

[0015] In one possible implementation, a connecting loop is provided at the same position on each of the suspension ropes;

[0016] The hoisting assembly also includes a detection plate, the top corners of which are connected to the connecting rings one by one. Ball bearings are placed on the detection plate and are used to detect the elevation of the connecting rings.

[0017] In one possible implementation, one of the support frames includes an upper support frame and a lower support frame, the lower support frame being disposed on the ground, and an adjustment structure being provided between the upper support frame and the lower support frame for adjusting the height of the upper support frame.

[0018] In one possible implementation, the adjustment structure includes:

[0019] A support rod is fixed to the upper surface of the lower support frame;

[0020] A load-bearing tube is sleeved on the support rod and threadedly engaged with the support rod; the top of the load-bearing tube is slidably inserted into the upper support frame; and

[0021] A jack is located at the top of the lower support frame, and the lifting end of the jack is fixedly connected to the lower surface of the upper support frame.

[0022] In one possible implementation, each of the leveling components includes:

[0023] The connector has a mounting groove at the top that mates with the connector head, and the connector has a plurality of downwardly extending first screws, each of which has an external thread;

[0024] Multiple second screws are detachably connected to the corners of the embedded parts. The upper end of each second screw has an external thread with a direction opposite to that of the first screw. The outer diameters of the second and first screws are the same and correspond one-to-one.

[0025] Multiple adjusting sleeves are respectively fitted onto the second screw and the corresponding first screw, and are threadedly engaged with the second screw and the first screw respectively.

[0026] In one possible implementation, the adjustment device for the embedded parts of the tower foundation further includes a positioning structure disposed between the plurality of connecting seats, the positioning structure being used to maintain the relative positions of the plurality of connecting seats within the foundation pit.

[0027] In one possible implementation, the positioning structure includes at least one positioning rod, with each positioning rod having its two ends connected to two adjacent connecting seats.

[0028] In one possible implementation, if the multiple connecting seats are distributed in a polygonal pattern on the same horizontal plane, the positioning structure further includes multiple reinforcing rods, with each reinforcing rod having its two ends connected to two adjacent positioning rods.

[0029] In one possible implementation, the support frame is provided with rollers at its bottom.

[0030] The adjustment device for embedded parts of iron tower foundations provided by this invention has the following advantages compared with the prior art:

[0031] (1) This application sets up a support frame, erects a top beam on the support frame, connects the leveling component through the hoisting component, and hoists the embedded part to level it from above. Compared with the existing method of adding an auxiliary bracket at the bottom of the embedded part, the leveling component of this application can be reused, which reduces the cost of use.

[0032] (2) The embedded parts are connected to the leveling components and placed into the foundation through the hoisting components. The extension length of the hoisting components is controllable. By controlling the extension length of each hoisting component, the same height of multiple embedded parts can be achieved, which improves the installation quality of the embedded parts.

[0033] (3) After the embedded part is leveled by the leveling component, it is lifted up and only has the action of lifting and lowering. When it is lifted by the hoisting component, it will not shift. There is no need for the operator to repeatedly confirm, which improves the leveling efficiency and reduces the manual labor. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of the adjustment device for the embedded parts of the iron tower foundation provided in Embodiment 1 of the present invention;

[0036] Figure 2This is a schematic diagram of the hoisting assembly used in Embodiment 1 of the present invention;

[0037] Figure 3 This is a schematic diagram of the assembly of the detection plate and connecting ring used in Embodiment 1 of the present invention;

[0038] Figure 4 This is a schematic diagram of the leveling component used in Embodiment 1 of the present invention;

[0039] Figure 5 This is a schematic diagram of the adjustment structure used in Embodiment 1 of the present invention;

[0040] Figure 6 This is a schematic diagram of the positioning structure used in Embodiment 1 of the present invention;

[0041] Figure 7 This is a front view of the structure of the adjustment device for the embedded parts of the iron tower foundation provided in Embodiment 2 of the present invention;

[0042] Figure 8 This is a schematic diagram of the positioning structure used in Embodiment 3 of the present invention.

[0043] Explanation of reference numerals in the attached figures:

[0044] 1. Support frame;

[0045] 11. Top beam;

[0046] 12. Upper support frame;

[0047] 13. Lower support frame;

[0048] 14. Rollers;

[0049] 2. Lifting components;

[0050] 21. Sliding seat;

[0051] 22. Driving components;

[0052] 23. Suspension rope;

[0053] 231. Connecting ring;

[0054] 24. Connector;

[0055] 25. Controller;

[0056] 26. Detection plate;

[0057] 261. Ball bearing;

[0058] 3. Leveling components;

[0059] 31. Connecting seat;

[0060] 311. Mounting slot;

[0061] 312. First screw;

[0062] 32. Second screw;

[0063] 33. Connecting sleeve;

[0064] 4. Adjust the structure;

[0065] 41. Support rod;

[0066] 42. Load-bearing pipe;

[0067] 43. Jack;

[0068] 5. Positioning structure;

[0069] 51. Positioning rod;

[0070] 52. Reinforcing bar;

[0071] 6. Embedded parts. Detailed Implementation

[0072] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0073] It should be noted that the terms "length", "width", "height", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", and "tail" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0074] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "linking," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0075] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Additionally, "multiple" and "several" mean two or more, unless otherwise explicitly specified.

[0076] Please refer to the following: Figures 1 to 8 The adjustment device for embedded parts of iron tower foundations provided by the present invention will now be described. The adjustment device for embedded parts of iron tower foundations includes a pair of opposing support frames 1, multiple hoisting assemblies 2, and multiple leveling assemblies 3. The two support frames 1 are respectively erected on the ground around the foundation pit (not shown in the figure); a top beam 11 is detachably connected to the top of the two support frames 1; multiple hoisting assemblies 2 are slidably disposed at the bottom of the top beam 11 along its axial direction, and each hoisting assembly 2 has a connector 24 that can extend and retract vertically; multiple leveling assemblies 3 correspond one-to-one with the hoisting assemblies 2 and are connected to the corresponding connector 24. The leveling assemblies 3 are detachably connected to the embedded parts 6 and are used to indicate the flatness of the embedded parts 6.

[0077] It should be noted that the foundation pit is a standard foundation pit excavated on-site and meets construction standards. To avoid the installation of support frame 1 affecting the foundation pit structure, a baffle can be installed near the foundation pit to limit the minimum distance between support frame 1 and the foundation pit.

[0078] It should be noted that the embedded part 6 is pre-installed with connecting structures such as snap rings and fastening bolts (not shown in the figure) to facilitate the fixing and connection, so as to facilitate the lifting of the embedded part 6 by the leveling component 3. After the concrete is poured into the foundation pit and solidifies, the connecting structure can be removed or cut without affecting the subsequent construction of the iron tower and the supporting effect of the embedded part 6.

[0079] It should be understood that the extension length of multiple hoisting components 2 is controllable. In specific operation, the extension length of multiple hoisting components 2 can be controlled to be consistent, so as to achieve the same height of multiple embedded parts 6, thereby improving the leveling efficiency and foundation quality.

[0080] It should be noted that the number of top beams 11 is not limited; the number of top beams 1 varies depending on the distribution of the embedded parts 6. When the embedded parts 6 are distributed in a rectangular shape, two top beams 11 are erected on the support frame 1, such as... Figure 1 As shown; when the embedded parts 6 are distributed in a straight line, only one top beam 11 needs to be erected, such as Figure 6 As shown; the number of top beams 11 to be erected is not limited here.

[0081] The adjustment device for embedded parts of the iron tower foundation provided in this embodiment has the following advantages compared with the prior art:

[0082] Beneficial effects:

[0083] (1) This application sets up a support frame 1, and erects a top beam 11 on the support frame 1. The leveling component 3 is connected through the hoisting component 2 to lift the embedded part 6 and level the embedded part 6 from above. Compared with the existing method of adding an auxiliary bracket at the bottom of the embedded part 6, the leveling component 3 of this application can be reused, which reduces the cost of use.

[0084] (2) The embedded part 6 is connected to the leveling component 3 and placed into the foundation through the hoisting component 2. The extension length of the connector 24 of the hoisting component 2 is controllable. By controlling the extension length of each hoisting component 2, the height of multiple embedded parts 6 is equalized, which improves the installation quality of the embedded part 6.

[0085] (3) After the embedded part 6 is leveled by the leveling component 3, the embedded part 6 only has the action of lifting and lowering because it is lifted. When it is lifted by the hoisting component 2, it will not shift. There is no need for the operator to repeatedly confirm, which improves the leveling efficiency and reduces the manual labor.

[0086] In some embodiments, see Figure 2 Each hoisting assembly 2 also includes a sliding seat 21, a drive unit 22, a hoisting rope 23, and a controller 25. The sliding seat 21 is located on the top of the top beam 11 and can slide along the axis of the top beam 11. The sliding seat 21 has a reel inside (not shown in the figure). The drive unit 22 is located on the sliding seat 21 and is used to drive the reel to rotate. The hoisting rope 23 is wound around the reel, and the free end of the hoisting rope 23 is connected to the connector 24. The controller 25 is located on the side wall of the support frame 1 and is communicatively connected to the drive unit 22.

[0087] The hoisting assembly 2 provided in this embodiment is simple in composition and easy to manufacture. In specific implementation, the sliding seat 21 is first moved to a preset position above the embedded part 6 and fixed. Then, the controller 25 activates the drive component 22 to drive the hoisting rope 23, which in turn lowers the connector 24. After the connector 24 connects to the leveling assembly 3, the hoisting rope 23 is adjusted to place the embedded part 6 in the preset position. The remaining hoisting assemblies 2 repeat the above operation. Since the hoisting ropes 23 of multiple hoisting assemblies 2 extend to the same length, the horizontal height of multiple embedded parts 6 is the same, ensuring the quality of the tower foundation. The controller 25 controls multiple drive components 22, which is simple to operate and can output the same command multiple times. Compared to the manual alignment process to make multiple embedded parts 6 equal in height, this greatly improves adjustment efficiency and quality, and reduces manual labor intensity.

[0088] Optionally, the drive unit 22 is a rotary motor with a rotary output end, which can drive the reel to rotate, facilitating the winding and lowering of the hoisting rope and meeting the requirements of the drive unit 22. Of course, the drive unit 22 can also be other drive devices, such as rotary dampers, as long as they have a rotary output end and can drive the reel to rotate. These will not be listed one by one here.

[0089] In some embodiments, see Figure 3 Each hoisting rope 23 is provided with a connecting ring 231 at the same position; the hoisting assembly 2 also includes a detection plate 26, the top corner of the detection plate 26 is connected to the connecting ring 231 one by one, and a ball bearing 261 is placed on the detection plate 26, the ball bearing 261 is used to detect the elevation of the connecting ring 231.

[0090] To facilitate inspection of the consistency of the extension length of the lifting ropes 23 of each lifting component 2, a connecting ring 231 is installed at the same position on each lifting rope 23. After all the lifting ropes 23 are lowered, the detection plate 26 is connected to the connecting ring 231, and a ball bearing 261 is placed on the detection plate 26. If the ball bearing 261 does not roll, it proves that the extension length of each lifting rope 23 is consistent, and thus proves that each embedded part 6 is at the same height, which meets the specifications and allows for subsequent processes. Otherwise, the lifting ropes 23 need to be adjusted until the ball bearing 261 does not change position when placed on the detection plate 26. The ball bearing 261 can visually reflect whether the height of the embedded parts 6 is consistent, facilitating adjustments by the staff.

[0091] It should be noted that the detection plate 26 is used when multiple embedded parts 6 are not on the same straight line. The corners of the detection plate 26 are the enclosing shapes of the embedded parts 6. The setting of the detection plate 26 and the detection of the ball bearing 261 are only meaningful when the distribution of the embedded parts 6 forms a polygon.

[0092] In some embodiments, when multiple embedded parts 6 are arranged in a straight line, a measuring rod (not shown in the figure) is set between adjacent connecting rings 231, and a plumb bob is movably connected to the middle position of the measuring rod. When adjacent connecting rings 231 are at the same height, the plumb bob is perpendicular to the measuring rod; when there is a height difference between adjacent connecting rings 231, there is an acute angle between the plumb bob and the measuring rod. The operator can determine whether there is a height difference between the suspended embedded parts 6 by observing the angle between the measuring rod and the plumb bob.

[0093] As another method for detecting whether the embedded parts 6 are at the same height, a preset elevation of the embedded parts 6 is first set. An infrared detection mechanism, a processor, and an alarm are set on the side arm of the support frame 1. The signal input end of the alarm is connected to the signal output end of the processor. A receiver is placed on the upper surface of the embedded part 6. The infrared output end of the infrared detection mechanism is at the same height as the preset elevation. The signal output end of the receiver is connected to the signal input end of the processor. The infrared detection mechanism is started. If the receiver can receive the infrared signal normally, the alarm will not give a prompt. If the receiver does not receive the infrared signal, the processor sends a signal to the alarm. The alarm issues a warning to remind the workers that there is a height difference between the embedded parts 6. The workers will then rework and adjust the height of the embedded parts 6.

[0094] In some embodiments, see Figure 1 and Figure 5 One of the support frames 1 includes an upper support frame 12 and a lower support frame 13. The lower support frame 13 is located on the ground. An adjustment structure 4 is provided between the upper support frame 12 and the lower support frame 13. The adjustment structure 4 is used to adjust the height of the upper support frame 12. The adjustment structure 4 can change the height of the upper support frame 12, so that when there is a height difference between the two support frames 1 on the ground, the tops are kept at the same height. The erection direction of the top beam 11 is always parallel to the horizontal direction, ensuring that multiple hoisting components 2 are located on the same horizontal plane. This ensures that when multiple hoisting ropes 23 extend the same distance, multiple embedded parts 6 can be at the same height.

[0095] In some embodiments, see Figure 5 The adjustment structure 4 includes a support rod 41, a load-bearing tube 42, and a jack 43. The support rod 41 is fixed to the upper surface of the lower support frame 13; the load-bearing tube 42 is sleeved on the support rod 41 and threadedly engaged with the support rod 41, with the top of the load-bearing tube 42 slidably inserted into the upper support frame 12; the jack 43 is located on the top of the lower support frame 13, and the lifting end of the jack 43 is fixedly connected to the lower surface of the upper support frame 12.

[0096] The adjustment structure 4 provided in this embodiment supports the upper support frame 12 through the joint cooperation of the load-bearing pipe 42 and the support rod 41. The jack 43 can change the height of the upper support frame 12. When the jack 43 drives the upper support frame 12 to rise, the overall height of the load-bearing pipe 42 and the support rod 41 is adjusted until the load-bearing pipe 42 abuts against the lower surface of the upper support frame 12. The load-bearing pipe 42 and the support rod 41 can disperse the pressure of the jack 43. The structure of the load-bearing pipe 42 and the support rod 41 is simple and multiple sets can be set to improve the support effect.

[0097] It should be noted that the load-bearing pipe 42 and the upper support frame 12 are not fixedly connected, but only in contact.

[0098] It should be noted that the bottom of the upper support frame 12 is provided with a plug-in groove (not shown in the figure), and the top end of the load-bearing tube 42 is plugged into the plug-in groove. The plug-in groove can guide the load-bearing tube 42, guiding the upper support frame 12 to move up and down along the axis of the load-bearing tube 42, ensuring the overall verticality of the support frame 1, and preventing the upper support frame 12 from tilting when it rises, which would affect the installation of the top beam 11.

[0099] In some embodiments, see Figure 4Each leveling component 3 includes a connecting seat 31, multiple second screws 32, and multiple adjusting sleeves 33. The top of the connecting seat 31 has a mounting groove 311 that engages with the connector 24. The connecting seat 31 has multiple downward-extending first screws 312, each with an external thread. The multiple second screws 32 are detachably connected to the corners of the embedded parts 6. The upper end of the second screws 32 has an external thread with the opposite direction of rotation to that of the first screws 312. The outer diameters of the second screws 32 and the first screws 312 are the same and correspond one-to-one. The multiple adjusting sleeves 33 are respectively fitted onto the second screws 32 and their corresponding first screws 312, and are threadedly engaged with the second screws 32 and the first screws 312 respectively.

[0100] The leveling component 3 provided in this embodiment does not have complex mechanical connections. By adjusting the mutual cooperation between the sleeve 33 and the reverse thread section, the levelness of the upper surface of the embedded part can be quickly adjusted, thus speeding up the leveling process. The first screw 312 and the second screw 32 have simple structures. The levelness of the embedded part 6 can be adjusted by adjusting the threaded connection of the sleeve 33, reducing the difficulty of adjustment. The threaded connection method provides structural stability. The first screw 312 and the second screw 32 are relatively fixed, and the leveling component 3 will not change after adjustment, eliminating the need for multiple checks.

[0101] In some embodiments, see Figure 1 and Figure 6 The adjustment device for the embedded parts of the tower foundation also includes a positioning structure 5, which is located between multiple connecting seats 31. The positioning structure 5 is used to maintain the relative positions of the multiple connecting seats 31 within the foundation pit. The positioning structure 5 connects the connecting seats 31 to form a whole, and the connecting seats 31 are relatively fixed. The embedded parts 6 can be accurately placed in the preset position at the same height and on the same plane, avoiding any shaking of one of the embedded parts 6 that would affect the overall foundation layer structure.

[0102] In some embodiments, see Figure 6 , Figure 7 and Figure 8 The positioning structure 5 includes at least one positioning rod 51, with each positioning rod 51 connected to two adjacent connecting seats 31 at both ends. The positioning rod 51 connects to adjacent connecting seats 31, ensuring the relative fixation between adjacent connecting seats 31. The arrangement of multiple positioning rods 51 improves the overall structural stability, and the relative positions between the embedded parts 6 do not change, facilitating the subsequent pouring of the foundation layer.

[0103] In some embodiments, see Figure 6 and Figure 8If multiple connecting seats 31 are distributed in a polygonal pattern on the same horizontal plane, the positioning structure 5 also includes multiple reinforcing rods 52, with each reinforcing rod 52 connected to two adjacent positioning rods 51 at both ends. The reinforcing rods 52 and the two adjacent positioning rods 51 cooperate to form a triangular structure, improving the structural stability between the reinforcing rods 51.

[0104] For example, see Figure 6 There are four embedded parts 6, and four corresponding connecting seats 31 are provided to form a polygon. The positioning rods 51 form a rectangle. The reinforcing rods 51 are provided at the included angle between adjacent positioning rods 51 to improve the structural stability between the positioning rods 51.

[0105] For example, see Figure 8 There are three embedded parts 6, three corresponding connecting seats 31 forming a polygon, and the positioning rods 51 forming a triangle. The reinforcing rods 51 are located at the included angle between adjacent positioning rods 51 to improve the structural stability between the positioning rods 51.

[0106] Based on the above embodiments, see [link to relevant documentation]. Figure 1 and Figure 7 The bottom of the support frame 1 is equipped with rollers 14. The rollers 14 are respectively located at the bottom of the two support frames 1, which facilitates the movement and transportation of the support frames 1.

[0107] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustment device for embedded parts in a steel tower foundation, characterized in that, include: A pair of opposing support frames, each standing on the ground around the foundation pit; The top beam is detachably connected to the top of the two support frames; Multiple hoisting components are slidably disposed at the bottom of the top beam along the axial direction of the top beam, and each hoisting component has a connector that can extend and retract vertically; as well as Multiple leveling components are provided, each corresponding to one of the hoisting components and connected to the corresponding connectors. The leveling components are detachably connected to the embedded parts and are used to adjust the flatness of the embedded parts. The connector is used for hoisting embedded parts; Multiple hoisting components control their extension length to ensure that multiple embedded parts are at the same height; One of the support frames includes an upper support frame and a lower support frame. The lower support frame is located on the ground. An adjustment structure is provided between the upper support frame and the lower support frame. The adjustment structure is used to adjust the height of the upper support frame. The adjustment structure includes: A support rod is fixed to the upper surface of the lower support frame; A load-bearing tube is sleeved on the support rod and threadedly engaged with the support rod; the top of the load-bearing tube is slidably inserted into the upper support frame; and A jack is located on the top of the lower support frame, and the lifting end of the jack is fixedly connected to the lower surface of the upper support frame. Each of the leveling components includes: The connector has a mounting groove on its top that engages with the connector head, and the connector has a plurality of downwardly extending first screws, each of which has an external thread. Multiple second screws are detachably connected to the corners of the embedded parts. Each second screw has an external thread with the opposite direction of rotation to that of the first screw. The outer diameters of the second and first screws are the same and correspond one-to-one. Multiple adjusting sleeves are respectively fitted onto the second screw and the corresponding first screw, and are threadedly engaged with the second screw and the first screw respectively.

2. The adjustment device for embedded parts of iron tower foundation as described in claim 1, characterized in that, Each of the lifting assemblies further includes: A sliding seat is provided on the top of the top beam and can slide along the axis of the top beam. A scroll is provided inside the sliding seat. A driving component is provided on the sliding seat, and the driving component is used to drive the scroll to rotate; A lifting rope, wound around the reel, the free end of the rope connected to the connector; and The controller is located on the side wall of the support frame and is communicatively connected to the drive unit.

3. The adjustment device for embedded parts of iron tower foundation as described in claim 2, characterized in that, A connecting ring is provided at the same position on each of the aforementioned ropes; The hoisting assembly also includes a detection plate, the top corners of which are connected to the connecting rings one by one. Ball bearings are placed on the detection plate and are used to detect the elevation of the connecting rings.

4. The adjustment device for embedded parts of iron tower foundation as described in claim 1, characterized in that, The adjustment device for the embedded parts of the iron tower foundation also includes a positioning structure, which is disposed between the plurality of connecting seats and is used to maintain the relative position between the plurality of connecting seats in the foundation pit.

5. The adjustment device for embedded parts of iron tower foundation as described in claim 4, characterized in that, The positioning structure includes at least one positioning rod, and the two ends of each positioning rod are respectively connected to two adjacent connecting seats.

6. The adjustment device for embedded parts of iron tower foundation as described in claim 5, characterized in that, Several of the connecting seats are distributed in a polygonal pattern on the same horizontal plane. The positioning structure also includes multiple reinforcing rods, with each reinforcing rod having its two ends connected to two adjacent positioning rods.

7. The adjustment device for embedded parts of iron tower foundation as described in claim 1, characterized in that, The support frame is equipped with rollers at its bottom.

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