Anti-sedimentation supporting structure of beam aluminum die in high-rise building

Abstract

The utility model discloses an anti-sedimentation supporting structure of a beam aluminum formwork in a high-rise building, belongs to the technical field of anti-sedimentation supporting structures in building construction, and aims to solve the problems that in construction of an existing beam aluminum formwork system, the connecting end of an aluminum formwork is prone to deformation due to the fact that the aluminum formwork and the anti-sedimentation supporting structure are connected in a bolt fastening mode; according to the anti-sedimentation supporting structure, a supporting plate and a butt strap with the adjustable posture are arranged on the basis of a traditional anti-sedimentation supporting structure, and when the anti-sedimentation supporting structure is connected with the aluminum formwork, the butt strap is changed into a horizontal state from a vertical state; and meanwhile, one end of the butt strap is in lap joint with the supporting plate used for fixing and is locked and fixed through a bolt, at the moment, the other end of the butt strap extends to the outer portion of the anti-sedimentation supporting structure, end bearing can be conducted on the aluminum formwork, and the bottom of the aluminum formwork and the butt strap are fastened through the bolt. The anti-sedimentation supporting structure is mainly used as an anti-sedimentation supporting structure of a beam aluminum mold in a high-rise building.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building construction anti -settlement support structure technical field, concretely relates to a kind of anti-settlement support structure of high-rise building midbeam body aluminium mould. BACKGROUND

[0002] Aluminium mould board is new mould board system in building system, for shaping in building concrete pouring, need to set up anti-settlement support structure in system when aluminium mould system is built in view of building midbeam body part, to prevent collapse after aluminium mould system's bearing weight increases after concrete pouring, and after concrete pouring shaping and aluminium mould disassembly, anti-settlement support structure is also needed to continue to support the beam body formed after a period of time, to guarantee the shaping stability of beam body, this requires that aluminium mould board and anti-settlement support structure between there is good dismounting, to guarantee the quick dismounting of subsequent aluminium mould board, aluminium mould board is connected in existing anti-settlement support structure, end fastening is used, aluminium mould board's end and the top of anti-settlement support structure are tightened by bolt, the bottom of aluminium mould board connection end is not provided with supporting plate, the bottom of aluminium mould board is not supported, to avoid causing construction interference when dismounting, this arrangement can guarantee good work efficiency when aluminium mould board is dismounted, but only bolt is used as bearing structure, it is prone to cause the connection end of aluminium mould board and anti-settlement support structure to appear deformation, to affect the service life of aluminium mould board, therefore, to overcome the above-mentioned defects and develop a kind of anti-settlement support structure of high-rise building midbeam body aluminium mould is very in line with practical need. CONTENT OF UTILITY MODEL

[0003] The utility model discloses to solve the problem that the end of the aluminium mould board is deformed and the service life of the aluminium mould board is affected by using the bolt fastening connection between the aluminium mould board and the anti-settlement support structure in the existing midbeam aluminium mould system construction, and further provide a temporary support structure used in the assembly type floor support plate construction.

[0004] A kind of anti-settlement support structure of high-rise building midbeam body aluminium mould, anti-settlement support structure includes bottom support seat, longitudinal support unit and top connecting unit, bottom support seat is arranged at the top of lower floor, longitudinal support unit is vertically set at the top of bottom support seat, and the bottom end of longitudinal support unit is fixedly connected with bottom support seat, top connecting unit is fixedly connected at the top of longitudinal support unit, top connecting unit includes supporting plate, support column, connecting flange, U-shaped connecting frame and two battens, supporting plate is set at the top end of longitudinal support unit and is fixedly connected with longitudinal support unit, support column is vertically set at the top center of supporting plate, and the bottom end of support column is fixedly connected with the top of supporting plate, U-shaped connecting frame is inverted at the top end of support column and is detachably connected with support column by connecting flange, two battens are all set in the opening end of U-shaped connecting frame, and each batten is hingedly connected with the bottom end of one side wall in U-shaped connecting frame.

[0005] Further, the longitudinal support unit comprises a vertical stand and four inclined struts, the vertical stand is vertically erected on the top of the bottom support base, and the bottom end of the vertical stand is fixedly connected with the bottom support base, and the top end of the vertical stand is fixedly connected with the bottom center of the supporting plate, and the four inclined struts are equidistantly arranged on the lower part of the vertical stand in the circumferential direction, and the top end of each inclined strut is fixedly connected with the vertical stand, and the bottom end of each inclined strut is fixedly connected with the bottom support base.

[0006] Further, the top center of the bottom support base is processed with a positioning blind hole matched with the vertical stand, and the top of the bottom support base is equidistantly processed with four positioning blind grooves in the circumferential direction, and each positioning blind groove is correspondingly matched with the bottom end of one inclined strut.

[0007] Further, the bottom of the bottom support base is equidistantly processed with four inclined grooves in the circumferential direction.

[0008] Further, the longitudinal support unit comprises a vertical stand and four inclined struts, the vertical stand is vertically erected on the top of the bottom support base, and the bottom end of the vertical stand is fixedly connected with the bottom support base, and the top end of the vertical stand is fixedly connected with the bottom center of the supporting plate, and the four inclined struts are equidistantly arranged on the lower part of the vertical stand in the circumferential direction, and the top end of each inclined strut is fixedly connected with the vertical stand, and the bottom end of each inclined strut is fixedly connected with the bottom support base.

[0009] Further, the side upper part of the sleeve towards the limiting assembly is processed with a limiting groove, the limiting end of the limiting assembly passes through the limiting groove on the sleeve and locks and limits the plug rod, and the side upper part of the sleeve towards the limiting assembly is processed with a working groove, and the power input end of the lifting assembly passes through the working groove and is connected with the external power source.

[0010] Further, the lifting assembly is a corrugated pipe with closed ends, and the outer circular wall of the corrugated pipe is provided with an air inlet pipe, one end of the air inlet pipe is in communication with the corrugated pipe, and the other end of the air inlet pipe passes through the working groove and is connected with the external air pump.

[0011] Further, the limiting assembly comprises an L-shaped limiting rod, a sliding seat and a return spring, the sliding seat is arranged on the top of the bottom support seat and is in sliding connection with the bottom support seat, the inflection point of the L-shaped limiting rod is arranged in the sliding seat and is hinged to the sliding seat, the end of the long rod part of the L-shaped limiting rod is provided with a limiting protrusion, a limiting tooth-shaped groove is processed on the side of the insertion rod facing the limiting assembly in the vertical direction, the limiting protrusion of the L-shaped limiting rod is arranged in cooperation with the limiting tooth-shaped groove of the insertion rod so as to lock and limit the insertion rod, the return spring is arranged between the short rod part of the L-shaped limiting rod and the bottom support seat, the top end of the return spring is fixedly connected with the short rod part of the L-shaped limiting rod, and the bottom end of the return spring is fixedly connected with the sliding seat.

[0012] Further, the top of the bottom support seat is processed with a positioning blind hole matched with the sleeve, the top of the bottom support seat is further processed with three positioning blind grooves and a guide groove, and the three positioning blind grooves and the guide groove are arranged around the positioning blind hole at equal intervals in the circumferential direction, the sliding seat is arranged in the guide groove and is in sliding connection with the bottom support seat.

[0013] Further, the top of the bottom support seat is further processed with two connecting threaded hole groups, and the two connecting threaded hole groups are symmetrically arranged on the two sides of the guide groove along the center line of the guide groove width direction, each connecting threaded hole group comprises a plurality of connecting threaded holes, and the plurality of connecting threaded holes are arranged at equal intervals in sequence along the length extension direction of the guide groove, and the sliding seat is locked and limited with the bottom support seat through the threaded cooperation of the lock bolt and the connecting threaded hole.

[0014] The beneficial effects of the present application relative to the prior art are:

[0015] The anti-settling support structure of the high-rise building middle beam body aluminum form provided by the present application optimizes the top part of the traditional anti-settling support structure, and sets a supporting plate and an adjustable posture clamping plate on the basis of the traditional top structure. When the anti-settling support structure is connected with the aluminum formwork, the clamping plate changes from a vertical state to a horizontal state, and one end of the clamping plate is lapped on the supporting plate for fixation and locked and fixed by a bolt. At this time, the other end of the clamping plate extends to the outside of the anti-settling support structure, which can bear the end of the aluminum formwork and fasten the bottom of the aluminum formwork with the clamping plate by a bolt. Compared with the existing way of fastening the end of the aluminum formwork with the side of the anti-settling support structure by a bolt, the present application can effectively improve the bearing capacity and anti-deformation capacity of the end of the aluminum formwork, prolong the service life of the aluminum formwork, and facilitate the repeated use of the aluminum formwork. When the aluminum formwork needs to be disassembled, only the bolt structure between the clamping plate and the supporting plate needs to be loosened, and the clamping plate is adjusted to a vertical state. At this time, there is no structure to constrain the aluminum formwork below, which is convenient for disassembly and construction of the aluminum formwork. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1Front view of the anti-settling support structure in the first embodiment of the present application (when the folding board is folded);

[0017] Figure 2 Front view of the anti-settling support structure in the first embodiment of the present application (when the folding board is unfolded);

[0018] Figure 3 Structure diagram of the top connecting unit in the anti-settling support structure described in the present application (when the folding board is folded);

[0019] Figure 4 Structure diagram of the top connecting unit in the anti-settling support structure described in the present application (when the folding board is unfolded);

[0020] Figure 5 Top view of the bottom support base in the first embodiment of the present application;

[0021] Figure 6 Bottom view of the bottom support base in the first embodiment of the present application;

[0022] Figure 7 Front view of the anti-settling support structure in the second embodiment of the present application (when the folding board is folded);

[0023] Figure 8 Sectional view of the anti-settling support structure in the second embodiment of the present application (when the folding board is folded);

[0024] Figure 9 Top view of the bottom support base in the second embodiment of the present application;

[0025] Figure 10 Working diagram of the anti-settling support structure in the second embodiment of the present application;

[0026] 1 bottom support base, 1-1 positioning blind hole, 1-2 positioning blind groove, 1-3 inclined groove, 1-4 guide groove, 1-5 connecting threaded hole, 2 inclined support, 3 vertical stand, 4 top connecting unit, 4-1 supporting plate, 4-2 supporting column, 4-3 connecting flange, 4-4 N-shaped connecting frame, 4-5 folding board, 5 insertion rod, 6 sleeve, 6-1 limiting groove, 6-2 working groove, 7 L-shaped limiting rod, 8 sliding seat, 9 return spring, 10 guide sliding seat, 11 lifting assembly, 12 aluminum formwork, 13 aluminum formwork end support, and 14 concrete layer. DETAILED DESCRIPTION

[0027] Embodiment I: in combination with Figures 1 to 6The embodiment is illustrated. In the embodiment, a high-rise building beam body aluminum formwork anti-settling support structure is provided. The anti-settling support structure comprises a bottom support base 1, a longitudinal support unit and a top connecting unit 4. The bottom support base 1 is arranged on the top of the lower floor slab. The longitudinal support unit is vertically erected on the top of the bottom support base 1. The bottom end of the longitudinal support unit is fixedly connected with the bottom support base 1. The top connecting unit 4 is fixedly connected with the top of the longitudinal support unit. The top connecting unit 4 comprises a supporting plate 4-1, a supporting column 4-2, a connecting flange 4-3, a N-shaped connecting frame 4-4 and two clamping plates 4-5. The supporting plate 4-1 is arranged at the top end of the longitudinal support unit and is fixedly connected with the longitudinal support unit. The supporting column 4-2 is vertically erected at the top center of the supporting plate 4-1. The bottom end of the supporting column 4-2 is fixedly connected with the top of the supporting plate 4-1. The N-shaped connecting frame 4-4 is inverted at the top end of the supporting column 4-2 and is detachably connected with the supporting column 4-2 through the connecting flange 4-3. The two clamping plates 4-5 are arranged in the opening ends of the N-shaped connecting frame 4-4. Each clamping plate 4-5 is hingedly connected with the bottom end of one side wall of the N-shaped connecting frame 4-4.

[0028] The longitudinal support unit comprises a vertical upright rod 3 and four inclined struts 2. The vertical upright rod 3 is vertically erected on the top of the bottom support base 1. The bottom end of the vertical upright rod 3 is fixedly connected with the bottom support base 1. The top end of the vertical upright rod 3 is fixedly connected with the bottom center of the supporting plate 4-1. The four inclined struts 2 are equidistantly arranged on the lower part of the vertical upright rod 3 in the circumferential direction. The top end of each inclined strut 2 is fixedly connected with the vertical upright rod 3. The bottom end of each inclined strut 2 is fixedly connected with the bottom support base 1.

[0029] A positioning blind hole 1-1 is processed at the top center of the bottom support base 1 and is matched with the vertical upright rod 3. Four positioning blind grooves 1-2 are equidistantly processed on the top of the bottom support base 1 in the circumferential direction. Each positioning blind groove 1-2 is correspondingly matched with the bottom end of one inclined strut 2.

[0030] Four inclined grooves 1-3 are equidistantly processed on the bottom of the bottom support base 1 in the circumferential direction.

[0031] In the embodiment, the vertical upright rod 3 is used as the main structure of the longitudinal support unit and is matched with the inclined struts 2 for bottom reinforcement to ensure the stability of the support structure. The supporting plate 4-1 is used for limiting the clamping plate 4-5 in the horizontal state and ensuring the stability of the clamping plate 4-5 during work. The connecting flange 4-3 is used as the main connecting component to facilitate the combined installation of the top connecting unit 4. The positioning blind hole 1-1 and the positioning blind groove 1-2 on the bottom support base 1 are mainly used for positioning the vertical upright rod 3 and the inclined struts 2. The inclined grooves 1-3 on the bottom of the bottom support base 1 are used for fine adjustment of the overall working height of the anti-settling support structure by inserting wedges into the inclined grooves 1-3. After the support is completed, the wedges are removed to separate the top connecting unit 4 from the solidified concrete beam.

[0032] Specific Implementation Method Two: Combining Figure 3 , Figure 4 , Figures 7 to 10 This embodiment differs from specific embodiment one in that the longitudinal support unit includes an insertion rod 5, a sleeve 6, a guide sliding seat 10, a lifting assembly 11, a limiting assembly, and three diagonal braces 2. The sleeve 6 is vertically erected on top of the bottom support 1, and its bottom end is fixedly connected to the bottom support 1. The lifting assembly 11 is located at the inner bottom of the sleeve 6 and is fixedly connected to the bottom support 1. The insertion rod 5 is vertically inserted into the sleeve 6 and connected to the sleeve via the guide sliding seat 10. The inner wall of sleeve 6 is slidably connected, the bottom end of the insertion rod 5 is fixedly connected to the movable end of the lifting assembly 11, the top end of the insertion rod 5 extends to the outside of sleeve 6 and is fixedly connected to the bottom center of the support plate 4-1, three diagonal braces 2 and limiting assemblies are equidistantly arranged in the lower part of sleeve 6 along the circumference, and the top end of each diagonal brace 2 is fixedly connected to the vertical pole 3, the bottom end of each diagonal brace 2 is fixedly connected to the bottom support 1, the fixed end of the limiting assembly is movably connected to the bottom support 1, and the limiting end of the limiting assembly passes through sleeve 6 and locks and limits the insertion rod 5;

[0033] A limiting groove 6-1 is machined on the upper part of the sleeve 6 facing the limiting component. The limiting end of the limiting component passes through the upper limiting groove 6-1 of the sleeve 6 and locks and limits the insertion rod 5. A working groove 6-2 is machined on the upper part of the sleeve 6 facing the limiting component. The power input end of the lifting component 11 passes through the working groove 6-2 and is connected to an external power source.

[0034] The lifting assembly 11 is a bellows with both ends closed. An air inlet pipe is provided on the outer circular wall of the bellows. One end of the air inlet pipe is connected to the bellows, and the other end of the air inlet pipe passes through the working groove 6-2 and is connected to an external air pump.

[0035] The limiting assembly includes an L-shaped limiting rod 7, a sliding seat 8, and a return spring 9. The sliding seat 8 is located on the top of the bottom support 1 and is slidably connected to the bottom support 1. The inflection point of the L-shaped limiting rod 7 is located in the sliding seat 8 and is hinged to the sliding seat 8. The end of the long rod of the L-shaped limiting rod 7 is provided with a limiting protrusion. The insertion rod 5 is machined with a limiting toothed groove in the vertical direction on the side facing the limiting assembly. The limiting protrusion in the L-shaped limiting rod 7 is matched with the limiting toothed groove of the insertion rod 5 to lock and limit the insertion rod 5. The return spring 9 is located between the short rod of the L-shaped limiting rod 7 and the bottom support 1, and the top end of the return spring 9 is fixedly connected to the short rod of the L-shaped limiting rod 7. The bottom end of the return spring 9 is fixedly connected to the sliding seat 8.

[0036] The top of the bottom support base 1 is machined with a positioning blind hole 1-1 matched with the sleeve 6, and the top of the bottom support base 1 is also machined with three positioning blind grooves 1-2 and a guide groove 1-4, and the three positioning blind grooves 1-2 and the guide groove 1-4 are circumferentially equidistantly arranged around the positioning blind hole 1-1, and the sliding seat 8 is arranged in the guide groove 1-4 and is in sliding connection with the bottom support base 1;

[0037] The top of the bottom support base 1 is also machined with two sets of connecting threaded holes, and the two sets of connecting threaded holes are symmetrically arranged on the two sides of the guide groove 1-4 along the center line of the width direction of the guide groove 1-4, each set of connecting threaded holes includes a plurality of connecting threaded holes 1-5, and the plurality of connecting threaded holes 1-5 are equidistantly arranged in sequence along the length extension direction of the guide groove 1-4, and the sliding seat 8 is in threaded cooperation with the connecting threaded hole 1-5 through a locking bolt to realize locking and limiting with the bottom support base 1. The other components and connection modes are the same as those in the first embodiment.

[0038] In the embodiment, the telescopic mechanism combined by the insertion rod 5 and the sleeve 6 is taken as the main body and completes the lifting action by relying on the inflatable corrugated pipe, and a limiting assembly is also arranged in the embodiment, the limiting protrusion at the end of the L-shaped limiting rod 7 cooperates with the tooth-shaped structure on the side of the insertion rod 5, and then the working position of the insertion rod 5 is locked, so that the stability of the working state of the insertion rod 5 is ensured, the upper and lower ends of the corrugated pipe are only closed by iron sheets, the air inlet pipe on the corrugated pipe is used for inflating the corrugated pipe, the insertion rod 5 is vertically lifted under the action of the gas, so that the overall working height of the anti-settling support structure is adjusted, when the top connecting unit 4 reaches the working height, the working position of the insertion rod 5 is locked and fixed by the L-shaped limiting rod 7, at the same time, the inflation of the corrugated pipe is stopped, and the air inlet pipe is sealed by the threaded sealing cover to prevent the corrugated pipe from leaking, after the support is completed, the threaded sealing cover is opened to deflate the corrugated pipe, and then the L-shaped limiting rod 7 is loosened, the corrugated pipe is deflated under the action of the gravity of the insertion rod 5, so that the top connecting unit 4 is lowered as a whole, and then the top connecting unit 4 is separated from the solidified concrete beam, in order to ensure the stability of the cooperation between the limiting protrusion at the end of the L-shaped limiting rod 7 and the tooth-shaped structure on the side of the insertion rod 5, the sliding seat 8 is arranged as a slidable structure in the embodiment, so as to adjust the optimal locking position of the L-shaped limiting rod 7 and the insertion rod 5, after the optimal locking position is reached, the sliding seat 8 is fastened and connected with the bottom support base 1 by bolts, in order to improve the cooperation degree of the sliding seat 8 and the connecting threaded hole 1-5, the connecting hole on the sliding seat 8 is a strip-shaped hole.

[0039] The utility model discloses has with better implementation case reveal as above, however not to limit the utility model, any familiar professional technical personnel, in not departing from the utility model technical scheme range, when can utilize the structure and technical content disclosed above make a little change or modification for equivalent implementation case of equivalent change, but all still belong to the utility model technical scheme range to the simple modification, equivalent change and modification of the technical essence of the utility model to the above implementation case.

[0040] Working principle

[0041] With the structure provided in the second embodiment, the working principle of the present application is described. First, assemble the components according to the connection relationship described in the second embodiment, and adjust the crosspiece 4-5 to a horizontal state so that one end of the crosspiece 4-5 is lapped on the supporting plate 4-1, and fasten the crosspiece 4-5 and the supporting plate 4-1 by bolts. At this time, inject air into the lifting assembly 11 (corrugated pipe with both ends sealed) by the air pump, and under the action of air pressure, the insertion rod 5 and the top connecting unit 4 are lifted upward to the working height. When the top connecting unit 4 reaches the working height, the working position of the insertion rod 5 is locked and fixed by the L-shaped limiting rod 7, and at the same time, the injection of air into the corrugated pipe is stopped, and the air inlet pipe is sealed by the threaded sealing cover to prevent air leakage of the corrugated pipe. At this time, a layer of slip film needs to be laid on the contact surface between the U-shaped connecting frame 4-4 and the concrete layer to avoid the subsequent concrete from being too tightly connected with the U-shaped connecting frame 4-4 after solidification, which makes it inconvenient to disassemble the anti-settling support structure. After the anti-settling support structure is laid out, the aluminum formwork 12 is installed. One end of the aluminum formwork 12 is lapped on the aluminum formwork end support 13 which is detachably connected with the building body and is detachably connected with the aluminum formwork end support 13 by bolts. The other end of the aluminum formwork 12 is lapped on the crosspiece 4-5 and is detachably connected with the crosspiece 4-5 by bolts. After the aluminum formwork 12 is constructed, concrete is poured into the cavity formed by the aluminum formwork system. After the concrete solidifies to form the concrete layer 14, the aluminum formwork 12 outside the concrete layer 14 is disassembled. It is worth noting that when disassembling the lower aluminum formwork 12, the locking state between the crosspiece 4-5 and the supporting plate 4-1 should be released to ensure that the crosspiece 4-5 can be changed to a vertical state after being disassembled from the aluminum formwork 12 to eliminate the interference with the bottom of the aluminum formwork 12. After the aluminum formwork 12 is disassembled, the anti-settling support structure needs to be independently supported for 48 hours. After the support is completed, the threaded sealing cover is opened to release the air in the corrugated pipe, and then the L-shaped limiting rod 7 is loosened. The corrugated pipe will deflate under the gravity of the insertion rod 5, causing the top connecting unit 4 to drop as a whole, thereby separating from the solidified concrete layer 14.

Claims

1. A high-rise building beam body aluminum mold anti-settlement support structure, the anti-settlement support structure comprising a bottom support base (1), a longitudinal support unit and a top connecting unit (4), the bottom support base (1) is arranged on the top of the lower floor slab, the longitudinal support unit is vertically erected on the top of the bottom support base (1), and the bottom end of the longitudinal support unit is fixedly connected with the bottom support base (1), and the top connecting unit (4) is fixedly connected on the top of the longitudinal support unit, characterized in that: The top connecting unit (4) includes a tray (4-1), a support column (4-2), a connecting flange (4-3), a U-shaped connecting frame (4-4), and two mounting plates (4-5). The tray (4-1) is set at the top of the longitudinal support unit and is fixedly connected to the longitudinal support unit. The support column (4-2) is erected at the top center of the tray (4-1), and the bottom end of the support column (4-2) is fixedly connected to the top of the tray (4-1). The U-shaped connecting frame (4-4) is inverted on the top of the support column (4-2) and is detachably connected to the support column (4-2) through the connecting flange (4-3). The two mounting plates (4-5) are both set inside the open end of the U-shaped connecting frame (4-4), and each mounting plate (4-5) is hinged to the bottom end of one side wall of the U-shaped connecting frame (4-4).

2. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 1, characterized in that: The longitudinal support unit includes a vertical pole (3) and four diagonal braces (2). The vertical pole (3) is erected vertically on the top of the bottom support base (1), and the bottom end of the vertical pole (3) is fixedly connected to the bottom support base (1). The top end of the vertical pole (3) is fixedly connected to the bottom center of the support plate (4-1). The four diagonal braces (2) are equidistantly arranged at the bottom of the vertical pole (3) along the circumference. The top end of each diagonal brace (2) is fixedly connected to the vertical pole (3), and the bottom end of each diagonal brace (2) is fixedly connected to the bottom support base (1).

3. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 2, characterized in that: The bottom support base (1) has a positioning blind hole (1-1) at the top center that is matched with the vertical pole (3). The bottom support base (1) has four positioning blind grooves (1-2) at equal intervals along the circumference, and each positioning blind groove (1-2) is matched with the bottom end of a diagonal brace (2).

4. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 2 or 3, characterized in that: The bottom of the bottom support (1) has four inclined grooves (1-3) machined at equal intervals along the circumference.

5. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 1, characterized in that: The longitudinal support unit includes a rod (5), a sleeve (6), a guide sliding seat (10), a lifting assembly (11), a limiting assembly, and three diagonal braces (2). The sleeve (6) is erected vertically on top of the bottom support seat (1), and the bottom end of the sleeve (6) is fixedly connected to the bottom support seat (1). The lifting assembly (11) is located at the inner bottom of the sleeve (6), and the lifting assembly (11) is fixedly connected to the bottom support seat (1). The rod (5) is inserted vertically into the sleeve (6) and slidably connected to the inner wall of the sleeve (6) through the guide sliding seat (10). The bottom end of (5) is fixedly connected to the movable end of the lifting assembly (11). The top end of the insert rod (5) extends to the outside of the sleeve (6) and is fixedly connected to the bottom center of the support plate (4-1). Three diagonal braces (2) and the limiting assembly are arranged equidistantly in the lower part of the sleeve (6) along the circumference. The top end of each diagonal brace (2) is fixedly connected to the vertical pole (3). The bottom end of each diagonal brace (2) is fixedly connected to the bottom support seat (1). The fixed end of the limiting assembly is movably connected to the bottom support seat (1). The limiting end of the limiting assembly passes through the sleeve (6) and locks and limits the insert rod (5).

6. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 5, characterized in that: The sleeve (6) is processed with a limiting groove (6-1) on the upper side of the side facing the limiting assembly, the limiting end of the limiting assembly passes through the limiting groove (6-1) on the sleeve (6) and locks and limits the plug rod (5), the sleeve (6) is processed with a working groove (6-2) on the upper side of the side facing the limiting assembly, the power input end of the lifting assembly (11) passes through the working groove (6-2) and is connected with an external power source.

7. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 6, characterized in that: The lifting assembly (11) is a bellows with closed two ends, the outer circular wall of the bellows is provided with an air inlet pipe, one end of the air inlet pipe is in communication with the bellows, and the other end of the air inlet pipe passes through the working groove (6-2) and is connected with an external air pump.

8. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 7, characterized in that: The limiting assembly includes an L-shaped limiting rod (7), a sliding seat (8) and a return spring (9), the sliding seat (8) is arranged on the top of the bottom support seat (1) and is in sliding connection with the bottom support seat (1), the inflection point of the L-shaped limiting rod (7) is arranged in the sliding seat (8) and is hinged to the sliding seat (8), the end of the long rod part of the L-shaped limiting rod (7) is provided with a limiting protrusion, the plug rod (5) is processed with a limiting tooth-shaped groove in the vertical direction on the side facing the limiting assembly, the limiting protrusion in the L-shaped limiting rod (7) is matched with the limiting tooth-shaped groove of the plug rod (5) to lock and limit the plug rod (5), and the return spring (9) is arranged between the short rod part of the L-shaped limiting rod (7) and the bottom support seat (1), the top end of the return spring (9) is fixedly connected with the short rod part of the L-shaped limiting rod (7), and the bottom end of the return spring (9) is fixedly connected with the sliding seat (8).

9. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 8, characterized in that: The top of the bottom support seat (1) is processed with a positioning blind hole (1-1) matched with the sleeve (6), the top of the bottom support seat (1) is further processed with three positioning blind grooves (1-2) and a guide groove (1-4), and the three positioning blind grooves (1-2) and the guide groove (1-4) are arranged at equal distances along the circumference and surround the positioning blind hole (1-1), and the sliding seat (8) is arranged in the guide groove (1-4) and is in sliding connection with the bottom support seat (1).

10. The anti-settling support structure of the aluminum formwork for the beam body of a high-rise building according to claim 9, characterized in that: The top of the bottom support seat (1) is further processed with two connecting threaded hole groups, and the two connecting threaded hole groups are symmetrically arranged on the two sides of the guide groove (1-4) along the center line in the width direction of the guide groove (1-4), each connecting threaded hole group includes a plurality of connecting threaded holes (1-5), and the plurality of connecting threaded holes (1-5) are arranged at equal distances in sequence along the length extension direction of the guide groove (1-4), and the sliding seat (8) is locked and limited with the bottom support seat (1) in threaded cooperation with the connecting threaded holes (1-5) through locking bolts.

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