Formwork support adjustment device for super high vertical concrete structures

Abstract

The utility model provides a kind of formwork support adjusting device for superhigh vertical concrete structure, it is related to building construction formwork support technical field, formwork correction adjusting assembly in device adopts cable gear screw to realize micro distance correction, power telescopic adjusting assembly (3) is slid in the short steel pipe clamping position (321) of rigid base (32) by the smooth rod body end of telescopic force link (31) and realizes stepless adjustment. By adjusting cable gear screw, the micro distance correction of formwork correction adjusting assembly is carried out, by sliding hooking the smooth rod body section of telescopic force link (31) to the clamping position (321) of rigid base (32), the stepless length adjustment of power telescopic adjusting assembly (3) is carried out. The problem that formwork support device adjustment is limited in prior art, difficult to adapt to the height change of superhigh structure construction and formwork installation requirement is solved.

Description

Technical Field

[0001] This utility model relates to the field of formwork support technology in building construction, and in particular to a formwork support adjustment device for ultra-high vertical concrete structures. Background Technology

[0002] In the construction of ultra-high vertical concrete structures (such as ultra-high columns and shear walls), traditional formwork support devices have problems such as limited adjustment range (usually less than 100mm), insufficient reliability of node connection (single-sided spot welding or simple bolt fixing is prone to loosening and slippage), poor foundation stability (simple embedded steel bar anchoring is prone to settlement or pull-out), and low construction efficiency (requiring on-site cutting, welding and adjustment of components).

[0003] While existing improved inclined support systems offer step-by-step adjustments, they still cannot meet the wide-range precision adjustment requirements of segmented construction of ultra-high structures. Furthermore, the node strength and foundation pull-out resistance are insufficient, verticality control relies on manual experience, and the rework rate is high, making it difficult to adapt to the stringent stability and precision requirements of ultra-high structures.

[0004] In summary, existing technologies suffer from limitations in the adjustment of formwork support devices, making it difficult to adapt to changes in height and formwork installation requirements during the construction of ultra-high structures, and they also rely heavily on manual labor during construction. Utility Model Content

[0005] To address the aforementioned deficiencies or improvement needs of existing technologies, this utility model provides a formwork support adjustment device for ultra-high vertical concrete structures. This device addresses the technical problems of limited adjustment of existing formwork support devices, difficulty in adapting to height changes and formwork installation requirements during ultra-high structure construction, and high reliance on manual labor during construction. It achieves the technical effect of covering the height change requirements throughout the entire construction process of ultra-high structures, adapting to different structural cross-sections and height requirements, and ensuring precise adjustment over a very wide range.

[0006] In view of the above problems, this application provides a formwork support adjustment device for ultra-high vertical concrete structures, the device comprising:

[0007] A connecting template assembly includes a first steel plate segment and a reinforcing bar segment. The connecting end of the first steel plate segment has a through hole for passing through a tie bolt to connect the template support adjustment device to the wall template. A template alignment and adjustment assembly includes a rigging screw buckle, which includes a screw buckle body, a first lifting ring, and a second lifting ring. The first and second lifting rings are symmetrically fixed to the first and second ends of the screw buckle body. The template alignment and adjustment assembly is hooked to the reinforcing bar segment of the connecting template assembly via the first lifting ring. A force transmission telescopic adjustment assembly includes a telescopic force transmission rod and a rigid base. The rigid base has multiple locking positions along the axial direction. The force transmission connection end of the telescopic force transmission rod hooks to the second lifting ring of the template alignment and adjustment assembly, and the smooth rod segment of the telescopic force transmission rod hooks to the locking positions of the rigid base. The template alignment and adjustment assembly is micro-calibrated by adjusting the rigging screw buckle. The force transmission telescopic adjustment assembly is infinitely length-adjusted by sliding the smooth rod segment of the telescopic force transmission rod into the locking positions of the rigid base.

[0008] Preferably, the device further includes: a base connector, which is fixedly connected to the end of the rigid base, specifically including a U-shaped anchor ring, the connecting end of which is fastened to a semi-circular component at the end of the rigid base; and a concrete foundation, the fixing end of which is embedded in the concrete foundation.

[0009] Preferably, the rebar connection end of the rebar segment is a semi-circular component, and the rebar connection end is fastened to the first lifting ring to form a movable connection between the template correction and adjustment component and the connecting template component.

[0010] Preferably, the force transmission connection end of the telescopic force transmission rod is a semi-circular component, and the force transmission connection end is fastened to the second lifting ring to form a movable connection between the force transmission telescopic adjustment component and the template correction adjustment component.

[0011] Preferably, the smooth rod section of the telescopic force transmission rod is machined with a standard external thread at its end; after the smooth rod section is inserted into the snap-fit ​​position of the rigid base for sliding adjustment, it engages with the standard external thread through a straight threaded sleeve and abuts against the end face of the snap-fit ​​position to form a rigid lock.

[0012] Preferably, the welded end of the reinforcing bar segment and the welded end of the steel plate segment of the first steel plate segment are fixedly connected by double-sided full welding, and the weld length of the welded area of ​​the reinforcing bar welded end and the steel plate welded end is ≥10cm.

[0013] Preferably, a miniature strain gauge sensor is embedded in the welding area.

[0014] Preferably, a displacement sensor is integrated inside the rigging spiral buckle cavity to monitor the adjustment displacement of the rigging spiral buckle in real time, so as to verify the effectiveness of template correction.

[0015] Preferably, the basic connector is equipped with an accelerometer for monitoring horizontal swaying caused by wind vibration or pouring impact.

[0016] One or more technical solutions provided in this application have at least the following technical effects or advantages: The formwork support adjustment device for ultra-high vertical concrete structures provided in this application includes a connecting formwork assembly, a formwork correction and adjustment assembly, a force transmission and expansion adjustment assembly, and a foundation connector; wherein, the connecting formwork assembly is rigidly connected to the wall formwork tie bolts through a first steel plate section with a through hole; the formwork correction and adjustment assembly uses a rigging spiral buckle to achieve 0-300mm micro-distance correction; the force transmission and expansion adjustment assembly achieves 0-800mm stepless adjustment by sliding the smooth end of the telescopic force transmission rod within the short steel pipe clamping position of the rigid base; and the foundation connector is composed of a Φ20 round anchor and a C15 concrete foundation of not less than 0.8*0.8*0.8m. By allowing the smooth end of the telescopic force transmission rod to slide freely within the short steel pipe clamping position on the rigid base, combined with the 0-300mm precision micro-adjustment of the rigging spiral buckle, continuous stepless adjustment from 0-800mm can be achieved. This covers the height variation requirements of the entire construction process of ultra-high structures, adapts to different structural cross-sections and height requirements, and ensures the technical effect of ultra-wide-range precision adjustment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This invention provides a schematic diagram of the assembly structure of a formwork support adjustment device for ultra-high vertical concrete structures.

[0019] Figure 2 A partial enlarged view of one side of the assembly structure of the template support adjustment device provided by the present invention is shown.

[0020] Figure 3 This invention provides a schematic diagram of the connecting template assembly of a template support adjustment device for ultra-high vertical concrete structures.

[0021] Figure 4This invention provides a schematic diagram of the formwork correction and adjustment assembly of a formwork support adjustment device for ultra-high vertical concrete structures.

[0022] Figure 5 A schematic diagram of the telescopic force transmission rod structure in the force transmission telescopic adjustment assembly is shown.

[0023] Figure 6 A schematic diagram of the rigid base structure in the force transmission telescopic adjustment assembly is shown.

[0024] Explanation of reference numerals in the attached drawings: connecting template assembly 1, first steel plate segment 11, reinforcing bar segment 12, rigging spiral buckle 2, spiral buckle body 21, first lifting ring 22, second lifting ring 23, force transmission telescopic adjustment assembly 3, telescopic force transmission rod 31, rigid base 32, snap-fit ​​position 321, foundation connector 4, U-shaped anchor ring 41, concrete foundation 42. Detailed Implementation

[0025] This application provides a formwork support adjustment device for ultra-high vertical concrete structures, which addresses the technical problems in the prior art where the formwork support device has limited adjustment, is difficult to adapt to the height changes and formwork installation requirements of ultra-high structure construction, and is highly dependent on manual construction.

[0026] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. Furthermore, the technical features involved in the various embodiments described below can be combined with each other as long as they do not conflict with each other.

[0027] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application 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 this application.

[0028] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0029] See Figure 1This application provides a formwork support adjustment device for ultra-high vertical concrete structures. The formwork support adjustment device is installed symmetrically on both sides of the ultra-high vertical concrete formwork. See the enlarged view of a single side of the device. Figure 2 The device includes:

[0030] The connecting template assembly 1 includes a first steel plate segment 11 and a reinforcing bar segment 12. The connecting end of the first steel plate segment 11 is provided with a through hole for passing through a tie bolt to connect the template support adjustment device to the wall template.

[0031] Specifically, see connection template component 1. Figure 3 Its function in the device is to transfer horizontal loads and connect the wall formwork. The specific structure of the connecting formwork assembly 1 includes Φ20 round steel (reinforcing bar segment 12) and an 8mm thick Q235B steel plate (first steel plate segment 11). The connecting end of the first steel plate segment 11 is machined with a Φ20mm through hole, which needs to be aligned with the pre-set bolt holes of the wall formwork. A rigid connection between the formwork support adjustment device and the formwork is achieved by inserting tie bolts. This design directly solves the slippage problem of traditional single-sided spot welding connections, forming an efficient horizontal load transfer path.

[0032] The welded end of the reinforcing bar segment 12 and the welded end of the steel plate segment 11 are fixedly connected by double-sided full welding. The weld length of the welded area between the reinforcing bar welded end and the steel plate welded end is ≥10cm. A micro strain gauge sensor is embedded in the welded area.

[0033] Specifically, in the connecting template assembly 1, the welded end of the reinforcing bar segment 12 and the welded end of the steel plate segment 11 are fixedly connected by a double-sided full welding process. The welding area adopts a continuous and uninterrupted weld with a weld length ≥10cm and a weld height ≥6mm, ensuring that the first steel plate segment 11 and the reinforcing bar segment 12 form a high-strength shear-resistant node.

[0034] The welding structure of the connecting template assembly 1 directly solves the slippage problem of traditional single-sided spot welding connections, realizes the efficient transmission of concrete lateral pressure from the template to the support system, and provides a reliable carrier for embedded micro strain gauge sensors. The embedded sensors are used to monitor load mutations.

[0035] This embodiment increases the stiffness of the joint by expanding the contact area of ​​the weld, resisting the vibration load in the construction of ultra-high structures and avoiding the failure risk of traditional joints under vibration conditions.

[0036] The hook-and-connect template correction and adjustment assembly includes a rigging screw buckle 2, which includes a screw buckle body 21, a first lifting ring 22, and a second lifting ring 23. The first lifting ring 22 and the second lifting ring 23 are symmetrically fixed to the first end and the second end of the screw buckle body 21. The template correction and adjustment assembly is hooked to the steel bar segment 12 of the connecting template assembly 1 through the first lifting ring 22.

[0037] The steel bar connection end of the steel bar segment 12 is a semi-circular component. The steel bar connection end is fastened to the first lifting ring 22 to form a movable connection between the template correction and adjustment component and the connecting template component 1.

[0038] Specifically, in this embodiment, the template correction and adjustment component is described below. Figure 4 The rigging spiral buckle 2 is used as the core adjustment mechanism, and the first and second ends of the spiral buckle body 21 are symmetrically welded to fix the first lifting ring 22 and the second lifting ring 23.

[0039] The template correction and adjustment assembly forms a hook connection node with the steel bar segment 12 of the template assembly 1 through the first lifting ring 22, constituting the starting point of the force transmission path. Among them, the rigging spiral buckle 2 provides a precision stroke adjustment capability of 0-300mm, and realizes millimeter-level correction of template verticality through rotation drive, directly solving the industry pain point of insufficient adjustment accuracy of traditional turnbuckles.

[0040] The welding and fixing method of the ear plate and the spiral buckle ensures the rigidity of the joint and avoids the risk of loosening under the concrete vibration load.

[0041] The steel bar connection end of the steel bar segment 12 in the connecting template assembly 1 is designed as a semi-circular component with a Φ24 pin hole. It forms an interference fit hook with the first lifting ring 22 of the template correction and adjustment assembly through a Φ25 pin shaft, thus forming an active connection that allows ±5° deflection.

[0042] This semi-circular end structure provides space for pin insertion, and its arc profile matches the ear plate opening to achieve stress-free concentrated force transmission; the double-sided full welding process (weld length ≥10cm) ensures the connection strength between the steel bar segment and the semi-circular end plate, forming a rigid load transfer chain from the template to the correction component, completely eliminating the slippage failure risk of traditional single-sided spot welding nodes.

[0043] The force transmission telescopic adjustment assembly 3 includes a telescopic force transmission rod 31 and a rigid base 32. The rigid base 32 is provided with a plurality of snap-fit ​​positions 321 along the axial direction. The force transmission connection end of the telescopic force transmission rod 31 is hooked to the second lifting ring 23 of the template correction adjustment assembly. The smooth rod section of the telescopic force transmission rod 31 is hooked to the snap-fit ​​position 321 of the rigid base 32.

[0044] Specifically, the force-transmitting telescopic adjustment assembly 3 consists of a telescopic force-transmitting rod 31 and a rigid base 32. The rigid base 32 has multiple DN32×3.0 short steel pipes spaced 800mm apart welded axially to form multiple snap-fit ​​positions 321. The structure of the telescopic force-transmitting rod 31 is described in [reference needed]. Figure 5 For rigid bases, see Figure 6 .

[0045] The force transmission connection end of the telescopic force transmission rod 31 is connected to the second lifting ring 23 of the template correction and adjustment assembly by hooking to realize load transmission. The smooth rod section of the telescopic force transmission rod 31 is inserted into the inner cavity of the short steel pipe of the rigid base 32 and slides (inner diameter gap 0.5-1mm) to form an axial stepless adjustment track covering a stroke range of 0-800mm.

[0046] The force transmission connection end of the telescopic force transmission rod 31 is a semi-circular component. The force transmission connection end is fastened to the second lifting ring 23 to form a movable connection between the force transmission telescopic adjustment component 3 and the template correction adjustment component.

[0047] The force transmission connection end of the telescopic force transmission rod 31 is designed as a semi-circular component with a Φ24 pin hole. The semi-circular end is connected to the second lifting ring 23 by a pin shaft to form an interference fit hook (the pin shaft diameter is 1mm larger than the ear plate hole diameter), forming a movable connection node that allows ±5° deflection.

[0048] The semi-circular structure at the end of the force-transmitting connection provides space for the pin to pass through. Its arc profile precisely matches the ear plate opening, eliminating stress concentration and ensuring that rigid force transmission is maintained under concrete vibration load.

[0049] The smooth rod section of the telescopic force transmission rod 31 is machined with a standard external thread at its end.

[0050] After the smooth rod section is inserted into the snap-fit ​​position 321 of the rigid base 32 and slidably adjusted, it engages with the standard external thread through the straight threaded sleeve and abuts against the end face of the snap-fit ​​position 321 to form a rigid lock.

[0051] Specifically, it should be understood that the telescopic force transmission rod 31 described in this embodiment adopts an integrated design. Its first end is the force transmission connection end, the middle section is a smooth rod body section, and its second end is machined with a standard external thread. The smooth rod body section is made of Φ20 round steel, and the surface is smooth except for the threaded area at the end.

[0052] After the smooth rod section slides into the short steel pipe clamping position 321 of the rigid base 32 to the target position, rotate the straight thread sleeve to engage the standard external thread (M24 external thread) at the end of the second end, and continue to tighten the sleeve until its end face abuts against the end face of the short steel pipe, forming a rigid locking node with metal-to-metal contact.

[0053] The locking mechanism of this embodiment generates clamping force through the axial displacement of the sleeve, converting the thread engagement force into end face friction force, realizing pure shear force transmission, completely avoiding the slippage risk of traditional thread locking, and at the same time, the free sliding of the smooth rod section in the steel pipe is not disturbed by the thread, ensuring smooth adjustment throughout the 0-800mm range.

[0054] Furthermore, the template correction adjustment component is fine-tuned by adjusting the rigging screw buckle 2.

[0055] Specifically, the adjustment of the template support adjustment device includes: by rotating and adjusting the rigging screw buckle 2, driving the first lifting ring 22 and the second lifting ring 23 symmetrically welded at both ends to produce axial displacement, thereby driving the connecting template assembly 1 hooked to the first lifting ring 22 to produce millimeter-level precision displacement (adjustment stroke 0-300mm), realizing micro-correction of the verticality of the ultra-high vertical concrete structure template.

[0056] Furthermore, the smooth rod section of the telescopic force transmission rod 31 is slidably hooked into the snap-fit ​​position 321 of the rigid base 32 to perform stepless length adjustment of the force transmission telescopic adjustment component 3.

[0057] Specifically, the adjustment of the template support adjustment device further includes: inserting the smooth rod end (unthreaded section) of the telescopic force transmission rod 31 into the inner cavity (inner diameter Φ32.5-33mm) of the short steel pipe clamping position 321 of the rigid base 32, and using the 0.5-1mm gap between the smooth rod end and the inner wall of the steel pipe to achieve smooth axial sliding, continuously adjusting the support length within the range of 0-800mm; during this process, the smooth rod end moves freely within the φ32×3.0 short steel pipe track, and the rod moves by engaging the threaded end of the telescopic force transmission rod 31 on the opposite side through the straight threaded sleeve, and finally locking the target position by the sleeve pressing against the end face of the short steel pipe, forming an integrated function of stepless adjustment and rigid locking, completely solving the limitations of traditional step-type hole position adjustment, and meeting the real-time precision adjustment needs caused by changes in pouring height and template deformation during the construction of ultra-high structures.

[0058] Furthermore, the device also includes:

[0059] The basic connector 4 is fixedly connected to the end of the rigid base 32, including a U-shaped anchor ring 41, the connecting end of which is fastened to a semi-circular component at the end of the rigid base 32; and a concrete foundation 42, the fixed end of which is embedded in the concrete foundation 42.

[0060] Specifically, in this embodiment, the foundation connector 4 is fixedly connected to the end of the rigid base 32, and the foundation connector 4 is specifically composed of a U-shaped anchor ring 41 and a concrete foundation 42.

[0061] Among them, the connecting end of the U-shaped anchor ring 41 (Φ20 round steel) is directly fixed to the end of the rigid base 32 by double-sided full welding, eliminating the slippage risk of traditional fastening nodes and ensuring that the vertical load is efficiently transferred to the foundation.

[0062] The fixed end of the U-shaped anchor ring 41 is embedded in a C15 concrete foundation 42 with a diameter of not less than 0.8*0.8*0.8m and an embedment depth of ≥500mm, providing a pull-out bearing capacity of >85kN to resist overturning moment caused by wind vibration and pouring impact.

[0063] Furthermore, a displacement sensor is integrated inside the cavity of the rigging spiral buckle 2 to monitor the adjustment displacement of the rigging spiral buckle 2 in real time, so as to verify the effectiveness of template correction.

[0064] Furthermore, the basic connector 4 is equipped with an accelerometer for monitoring horizontal swaying caused by wind vibration or pouring impact.

[0065] The formwork support adjustment device for ultra-high vertical concrete structures provided in this embodiment achieves the following technical effects:

[0066] Firstly, by allowing the smooth end of the telescopic force transmission rod 31 to slide freely within the short steel pipe clamping position 321 of the rigid base 32, combined with the 0-300mm precision micro-adjustment of the rigging spiral buckle 2, continuous stepless adjustment from 0 to 800mm can be achieved, covering the height change requirements of the entire construction process of ultra-high structures, adapting to different structural cross sections and height requirements, and having strong versatility.

[0067] Secondly, it reduces the frequency of component replacement, increases construction efficiency by more than 30%, completely breaks through the traditional step-by-step adjustment, and significantly improves construction flexibility.

[0068] Third, the device is easy to assemble, reducing on-site welding and cutting operations, meeting the requirements of green construction, and reducing construction dust and noise pollution.

[0069] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A formwork support adjustment device for ultra-high vertical concrete structures, characterized in that, The device includes: The connecting template assembly (1) includes a first steel plate segment (11) and a reinforcing bar segment (12). The connecting end of the first steel plate segment (11) is provided with a through hole for passing through a tie bolt to connect the template support adjustment device to the wall template. The template correction and adjustment assembly includes a rigging screw buckle (2), which includes a screw buckle body (21), a first lifting ring (22), and a second lifting ring (23). The first lifting ring (22) and the second lifting ring (23) are symmetrically fixed to the first end and the second end of the screw buckle body (21). The template correction and adjustment assembly is hooked to the steel bar segment (12) of the template assembly (1) through the first lifting ring (22). The force transmission telescopic adjustment assembly (3) includes a telescopic force transmission rod (31) and a rigid base (32). The rigid base (32) is provided with multiple snap-fit ​​positions (321) along the axial direction. The force transmission connection end of the telescopic force transmission rod (31) is hooked to the second lifting ring (23) of the template correction adjustment assembly. The smooth rod section of the telescopic force transmission rod (31) is hooked to the snap-fit ​​position (321) of the rigid base (32). Among them, the micro-correction of the template correction adjustment component is performed by adjusting the rigging screw buckle (2); The stepless length adjustment of the force transmission telescopic adjustment assembly (3) is achieved by sliding the smooth rod section of the telescopic force transmission rod (31) to the snap-fit ​​position (321) of the rigid base (32).

2. The formwork support adjustment device for ultra-high vertical concrete structures as described in claim 1, characterized in that, The device further includes: The basic connector (4) is fixedly connected to the end of the rigid base (32), including... U-shaped anchor ring (41), the connecting end of the U-shaped anchor ring (41) is fastened to the semi-circular component at the end of the rigid base (32); A concrete foundation (42) is provided, and the fixed end of the U-shaped anchor ring (41) is embedded in the concrete foundation (42).

3. The formwork support adjustment device for ultra-high vertical concrete structures as described in claim 1, characterized in that, The steel bar connection end of the steel bar segment (12) is a semi-circular component. The steel bar connection end is fastened to the first lifting ring (22) to form an active connection between the template correction and adjustment component and the connecting template component (1).

4. The formwork support adjustment device for ultra-high vertical concrete structures as described in claim 1, characterized in that, The force transmission connection end of the telescopic force transmission rod (31) is a semi-circular component. The force transmission connection end is fastened to the second lifting ring (23) to form an active connection between the force transmission telescopic adjustment component (3) and the template correction adjustment component.

5. The formwork support adjustment device for ultra-high vertical concrete structures as described in claim 4, characterized in that: The end of the smooth rod section of the telescopic force transmission rod (31) is machined with a standard external thread; After the smooth rod section is inserted into the snap-fit ​​position (321) of the rigid base (32) and slidably adjusted, it engages with the standard external thread through the straight thread sleeve and abuts against the end face of the snap-fit ​​position (321) to form a rigid lock.

6. The formwork support adjustment device for ultra-high vertical concrete structures as described in claim 1, characterized in that, The welded end of the reinforcing bar segment (12) and the welded end of the steel plate segment (11) are fixedly connected by double-sided full welding, and the weld length of the welded area of ​​the reinforcing bar welded end and the steel plate welded end is ≥10cm.

7. A formwork support adjustment device for ultra-high vertical concrete structures as described in claim 6, characterized in that, The welding area is embedded with a miniature strain gauge sensor.

8. A formwork support adjustment device for ultra-high vertical concrete structures as described in claim 1, characterized in that, The rigging spiral buckle (2) cavity is equipped with a displacement sensor, which is used to monitor the adjustment displacement of the rigging spiral buckle (2) in real time to verify the effectiveness of template correction.

9. A formwork support adjustment device for ultra-high vertical concrete structures as described in claim 2, characterized in that, The basic connector (4) is equipped with an accelerometer for monitoring horizontal sway caused by wind vibration or pouring impact.

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