Bridge supporting bracket with supporting structure for bridge construction and using method

Abstract

The invention belongs to the technical field of bridge engineering construction, and discloses a bridge supporting bracket with a supporting structure for bridge construction and a using method, the bridge supporting bracket comprises a fixing mechanism and an adjusting mechanism, the adjusting mechanism is arranged on an adjusting assembly at the top end of a supporting column, and the height of the adjusting assembly can be telescopically adjusted; a supporting plate playing a supporting role is arranged at the top end of the adjusting assembly, and the supporting plate abuts against the bottom end of the bridge section. And the deflection mechanism comprises a plurality of deflection plates rotationally connected to the side wall of the supporting plate, the deflection plates abut against the bottom end of the bridge section, and deflection assemblies are hinged between the deflection plates and the fixing assemblies correspondingly arranged below the deflection plates. The device is compact in structure and convenient to use, can be flexibly assembled and disassembled on the supporting column, is suitable for supporting a bridge section at different positions, and improves the adaptability; meanwhile, the device is composed of a plurality of modules and can be disassembled when not used, transportation and storage are facilitated, and field use is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of bridge engineering construction, and in particular relates to a bridge support bracket with a support structure for bridge construction and a use method thereof. Background Art

[0002] In bridge engineering, bridge support brackets, as key equipment, undertake the important tasks of supporting the bridge structure and ensuring construction safety and accuracy. They are usually installed at bridge piers to support the bridge structure.

[0003] Existing bridge support brackets are generally prefabricated as a whole, which is inconvenient to transport and store, and the integral support brackets are inconvenient to load and unload; at the same time, the existing bridge support brackets are not sufficiently adjustable, the distance between the piers and the bridge structure cannot be adjusted, and the support and adjustment of bridge sections of different specifications and positions cannot be flexibly performed, and the adaptability is insufficient.

[0004] Therefore, the present application designs a bridge support bracket for bridge construction with a support structure and a method of use to solve the above-mentioned technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes a bridge support bracket for bridge construction with a support structure and a use method thereof.

[0006] To achieve the above object, the present invention provides a bridge support bracket for bridge construction with a support structure, comprising:

[0007] The fixing mechanism comprises a plurality of fixing components arranged around the top of a supporting column for supporting the bridge, wherein the fixing components are detachably connected to the supporting column;

[0008] An adjustment mechanism, an adjustment component arranged at the top of the support column, the height of the adjustment component being telescopically adjustable; a support plate having a supporting function is arranged at the top of the adjustment component, and the support plate is arranged in contact with the bottom end of the bridge section;

[0009] The deflection mechanism comprises a plurality of deflection plates rotatably connected to the side walls of the support plate, the deflection plates are arranged in contact with the bottom end of the bridge section, and a deflection assembly is hinged between the deflection plates and the corresponding fixed assembly arranged below.

[0010] Preferably, the fixing assembly includes a first fixing plate fixed to the top of the side wall of the support column, a second fixing plate is vertically provided at the top of the first fixing plate, the top of the second fixing plate is flush with the top of the support column, and the deflection assembly is hinged on the second fixing plate.

[0011] Preferably, a plurality of right-angled reinforcing frames are arranged between the first fixing plate and the second fixing plate, the reinforcing frames are respectively arranged in close contact with the inner walls of the first fixing plate and the second fixing plate, and a diagonal bracing plate is obliquely arranged inside the reinforcing frames.

[0012] Preferably, the deflection assembly includes a first deflection groove opened at the top of the second fixed plate, a first deflection block is slidably connected in the first deflection groove, a deflection telescopic rod is hinged on the first deflection block, and the top of the deflection telescopic rod is hinged to the top of the deflection plate.

[0013] Preferably, the deflection assembly comprises a second deflection slot provided at the bottom end of the deflection plate, a second deflection block is slidably engaged in the second deflection slot, and the free end of the deflection telescopic rod is hinged to the second deflection block.

[0014] Preferably, the adjustment assembly includes a first adjustment plate fixedly mounted on the top of the support column, an adjustment telescopic rod is arranged on the top of the first adjustment plate, a second adjustment plate is fixedly connected to the top of the adjustment telescopic rod, and the second adjustment plate is arranged in abutment with the bottom end of the support plate.

[0015] Preferably, the adjustment assembly further comprises a plurality of auxiliary telescopic rods arranged around the adjustment telescopic rod, the top ends of the auxiliary telescopic rods are abutted against the top ends of the support columns, and the top ends of the auxiliary telescopic rods are abutted against the bottom ends of the deflection plates.

[0016] Preferably, a plurality of fixed blocks are fixedly connected around the support plate, a plurality of movable blocks are fixed on the side of the deflection plate facing the support plate, the middle holes of the plurality of fixed blocks and the plurality of movable blocks are aligned, and the fixed blocks and the movable blocks are hingedly connected via a rotating shaft.

[0017] Preferably, a reinforcing plate is embedded and sleeved around the top of the support column, and the reinforcing plate is fixed to the steel cage in the support column by reinforcing ribs. The outer wall of the reinforcing plate is flush with the outer wall of the support column, and the first fixing plate is fixed to the outer wall of the reinforcing plate.

[0018] A method for constructing a bridge support bracket for bridge construction with a supporting structure comprises the following steps:

[0019] Make support columns according to design specifications at designated locations;

[0020] The fixing components are fixedly installed around the supporting column to form a fixing component arranged around the supporting column;

[0021] Install an adjustment assembly on the top of the support column, and install a support plate on the top of the support assembly;

[0022] Deflection plates are respectively installed on the four sides of the support plate, and the deflection assembly is hinged between the deflection plate and the fixed assembly;

[0023] Start the lifting and adjusting assembly to adjust the height of the support plate so that the top of the support plate is flush with the bottom of the designed bridge;

[0024] Start the deflection assembly and adjust the angle of the deflection assembly so that the deflection plate is flush with the bottom end of the designed bridge;

[0025] Construct the bridge so that the bottom of the bridge sits on the support plate and deflector plate, and perform maintenance so that the bridge reaches the designed strength;

[0026] Lower the height of the adjustment assembly and remove the support plate, deflection plate and adjustment assembly;

[0027] Beams are constructed between the supporting columns and the bottom of the bridge for support.

[0028] Compared with the prior art, the present invention has the following advantages and technical effects: the present invention discloses a bridge support bracket for bridge construction with a support structure and a method of use, wherein the fixing mechanism is composed of a plurality of fixing components, which can be detachably connected to the top of the side wall of the supporting column, which is convenient for disassembly and connection, as well as for transportation and storage, and can be flexibly used on the supporting column to support the bridge section; the adjusting component of the adjusting mechanism is arranged at the top of the supporting column, which is retractable and drives the supporting team to support the bridge section, and can flexibly adjust the support height, so that the supporting performance of the supporting column is guaranteed, and the construction of the bridge section is more precise, which improves the safety of the bridge section, and at the same time, the supporting component can be applied to different supporting positions to correct the support deviation caused by the settlement of the supporting column; the deflection component of the deflection mechanism can adjust the angle of the deflection plate, so that it can support different angles of the bottom end of the bridge, ensuring that it can be applied to support different bridge sections, and its applicability is stronger.

[0029] The present invention has a compact structure and is easy to use. It can be flexibly loaded and unloaded on the supporting column and is suitable for supporting bridge sections at different positions, thereby improving the adaptability of the device. At the same time, the device is composed of multiple modules, which can be disassembled when not in use, making it convenient to transport and store, and convenient to use in the field. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0031] Figure 1 It is an axial view of a bridge support bracket for bridge construction with a support structure of the present invention;

[0032] Figure 2 For the present invention Figure 1A partial enlarged view of middle A;

[0033] Figure 3 A side view of a bridge support bracket for bridge construction with a support structure according to the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of a bridge support bracket for bridge construction with a support structure of the present invention;

[0035] Figure 5 It is a schematic diagram of the deflection telescopic rod of the present invention;

[0036] Figure 6 is an axial view of the first fixing plate of the present invention;

[0037] In the figure: 1, support column; 2, first fixed plate; 3, second fixed plate; 4, deflection plate; 5, support plate; 6, reinforcement frame; 7, diagonal support plate; 8, first deflection groove; 9, first deflection block; 10, deflection telescopic rod; 11, first locking hole; 12, first locking bolt; 13, second deflection groove; 14, second deflection block; 15, second locking hole; 16, second locking bolt; 17, first adjustment plate; 18, adjustment telescopic rod; 19, second adjustment plate; 20, auxiliary telescopic rod; 21, pressure sensor; 22, fixed block; 23, movable block; 24, rotating shaft; 25, reinforcement plate; 26, reinforcement rib; 27, steel cage; 28, connecting screw sleeve; 29, connecting bolt; 30, connecting screw hole; 31, bottom plate; 32, first locking groove; 33, second locking groove. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Reference Figures 1 to 6 As shown, this embodiment provides a bridge support bracket for bridge construction with a support structure, comprising:

[0041] The fixing mechanism comprises a plurality of fixing components arranged around the top of a supporting column 1 for supporting the bridge, and the fixing components are detachably connected to the supporting column 1;

[0042] The adjusting mechanism is an adjusting component arranged at the top of the supporting column 1, and the height of the adjusting component can be adjusted telescopically; a supporting plate 5 is arranged at the top of the adjusting component to play a supporting role, and the supporting plate 5 is arranged to abut against the bottom end of the bridge section;

[0043] The deflection mechanism includes a plurality of deflection plates 4 rotatably connected to the side walls of the support plate 5 , the deflection plates 4 are arranged in contact with the bottom end of the bridge section, and a deflection component is hinged between the deflection plates 4 and a corresponding fixed component arranged below.

[0044] The present invention discloses a bridge support bracket for bridge construction with a support structure and a method of using the same. The fixing mechanism is composed of a plurality of fixing components, which can be detachably connected to the top of the side wall of the support column 1, which is convenient for disassembly and connection, transportation and storage, and can be flexibly used on the support column 1 to support the bridge section; the adjusting component of the adjusting mechanism is arranged at the top of the support column 1, which is retractable and drives the support team to support the bridge section, and the support height can be flexibly adjusted, so that the supporting performance of the support column 1 is guaranteed, the construction of the bridge section is more accurate, and the safety of the bridge section is improved. At the same time, the supporting component can be applied to different supporting positions to correct the support deviation caused by the settlement of the support column 1; the deflection component of the deflection mechanism can adjust the angle of the deflection plate 4, so that it can support different angles of the bottom end of the bridge, ensuring that it can be applied to support different bridge sections, and its applicability is stronger. The present invention has a compact structure and is easy to use. It can be flexibly loaded and unloaded on the support column 1 and is suitable for supporting bridge sections at different positions, thereby improving the adaptability of the device. At the same time, the device is composed of multiple modules, which can be disassembled when not in use, making it convenient to transport and store, and convenient to use in the field.

[0045] In a further optimized solution, the fixing assembly includes a first fixing plate 2 fixed to the top of the side wall of the support column 1, a second fixing plate 3 is vertically estimated at the top of the first fixing plate 2, the top of the second fixing plate 3 is flush with the top of the support column 1, and the deflection assembly is hinged on the second fixing plate 3. The first fixing plate 2 is provided with a plurality of connecting screw holes 30, which are threadedly installed on the side wall of the support column 1 through connecting bolts 29 and connecting screw sleeves 28 embedded in the support column 1; the second fixing plate 3 is vertically fixed to the top of the first fixing plate 2, so that it extends to the side away from the support column 1 to support the deflection assembly.

[0046] Further optimization scheme, a plurality of right-angled reinforcement frames 6 are arranged between the first fixed plate 2 and the second fixed plate 3, and the reinforcement frames 6 are respectively arranged to fit the inner walls of the first fixed plate 2 and the second fixed plate 3, and a diagonal support plate 7 is arranged obliquely in the reinforcement frame 6. The reinforcement frame 6 is designed to be right-angled, and its two right-angled sides are supported and fixed between the first fixed plate 2 and the second fixed plate 3, and the stability of the first fixed plate 2 and the second fixed plate 3 is improved by using the principle of triangle stability; at the same time, the inclined plate is diagonally supported between the two right-angled sides of the support frame to form a triangle, which further improves the stability of the support frame and improves the stability of the fixed assembly composed of the first reinforcement plate 25 and the second reinforcement.

[0047] A further optimized solution is that the deflection assembly includes a first deflection groove 8 opened at the top end of the second fixed plate 3, a first deflection block 9 is slidably engaged in the first deflection groove 8, a deflection telescopic rod 10 is hinged on the first deflection block 9, and the top end of the deflection telescopic rod 10 is hinged to the top end of the deflection plate 4; the deflection assembly includes a second deflection groove 13 opened at the bottom end of the deflection plate 4, a second deflection block 14 is slidably engaged in the second deflection groove 13, and the free end of the deflection telescopic rod 10 is hinged to the second deflection block 14. The first deflection slot 8 is in an inverted T-shape, and the first deflection block 9 slides in the first deflection slot 8. Two symmetrically arranged first locking slots 32 are arranged at the top of the first deflection slot 8. A first locking hole 11 is opened on the first deflection block 9. A first locking bolt 12 slides in the first deflection slot 8. The first locking bolt 12 is threadedly connected in the first locking hole 11 to achieve locking and unlocking of the first locking block; the second deflection slot 13 is in an inverted T-shape, and the second deflection block 14 slides in the second deflection slot 13. Two symmetrically arranged second locking slots 33 are arranged at the bottom of the second deflection slot 13. A second locking hole 15 is opened on the second deflection block 14. A second locking bolt 16 slides in the second deflection slot 13. The second locking bolt 16 is threadedly connected in the second locking hole 15 to achieve locking and unlocking of the second locking block; the movable rods of the first deflection block 9 and the second deflection block 14 can realize the position adjustment of the deflection telescopic rod 10, thereby realizing the adjustment of the support angle.

[0048] A further optimized solution is that the adjustment component includes a first adjustment plate 17 fixedly mounted on the top of the support column 1, an adjustment telescopic rod 18 is arranged on the top of the first adjustment plate 17, a second adjustment plate 19 is fixedly connected to the top of the adjustment telescopic rod 18, and the second adjustment plate 19 is abutted against the bottom end of the support plate 5; the adjustment component also includes a plurality of auxiliary telescopic rods 20 arranged around the adjustment telescopic rod 18, the top end of the auxiliary telescopic rod 20 is abutted against the top end of the support column 1, and the top end of the auxiliary telescopic rod 20 is abutted against the bottom end of the deflection plate 4. A base plate 31 is provided at the top of the support column 1, and the first adjustment plate 17 is fixed to the base plate 31 by bolts to fix the adjustable telescopic rod 18; a plurality of auxiliary telescopic rods 20 are evenly spaced around the adjustable telescopic rod 18 to provide auxiliary support for the layer plate; a plurality of auxiliary telescopic rods 20 are interlocked and controlled, and a pressure sensor 21 is provided in the auxiliary telescopic rod 20 to measure the support between the auxiliary telescopic rod 20 and the support plate 5, until the pressure measurement values ​​of the plurality of auxiliary telescopic rods 20 are the same, the horizontality of the support plate 5 is ensured.

[0049] In a further optimized solution, a plurality of fixed blocks 22 are fixedly connected around the support plate 5, and a plurality of movable blocks 23 are fixed on the side of the deflection plate 4 facing the support plate 5, and the middle holes of the plurality of fixed blocks 22 and the plurality of movable blocks 23 are aligned, and the fixed blocks 22 and the movable blocks 23 are hingedly connected via a rotating shaft 24. The fixed blocks 22 and the movable blocks 23 are fixed via the rotating shaft 24, so as to fix the deflection plate 4 without affecting the deflection adjustment of the deflection plate 4; and the deflection plate 4 can be conveniently disassembled after use.

[0050] Further optimization scheme, the top of the support column 1 is embedded with a sleeved reinforcing plate 25, and the reinforcing plate 25 is pulled and fixed with the steel cage 27 in the support column 1 through the reinforcing ribs 26. The outer wall of the reinforcing plate 25 is flush with the outer wall of the support column 1, and the first fixed plate 2 is fixed with the outer wall of the reinforcing plate 25. A steel cage 27 is set in the support column 1 to strengthen the structural strength of the support column 1; the reinforcing plate 25 is sleeved on the top of the support column 1 to strengthen the strength of the top of the support column 1; a number of connecting screw sleeves 28 are embedded on the support column 1, and one end of the connecting screw sleeve 28 deep into the support column 1 is tied and fixed with the steel cage 27 through the reinforcing ribs 26, and the connecting screw sleeve 28 is aligned with the connecting screw hole 30 on the first fixed plate 2, so that the first fixed plate 2 is conveniently fixed to the side wall of the support column 1 through the connecting bolts 29.

[0051] A method for constructing a bridge support bracket for bridge construction with a supporting structure comprises the following steps:

[0052] The support column 1 is manufactured at the designated location according to the design specifications; according to the design plan of the bridge, the support column 1 is constructed at the designated location, and the support column 1 is allowed sufficient time to settle and stabilize, and during construction, the reinforcing plate 25 and the connecting screw sleeve 28 are connected to the steel cage 27 through the reinforcing ribs 26, and then poured with concrete;

[0053] The fixing components are fixedly installed around the support column 1 to form a fixing component arranged around the support column 1; the support bracket disassembled into parts is transported to a designated location, and then the connecting screw hole 30 on the first fixing plate 2 is aligned with the connecting screw sleeve 28, and then the first fixing plate 2 is fixed to the support column 1 by the connecting bolt 29; and then the reinforcing frame 6 and the inclined layer plate are fixed between the first fixing plate 2 and the second fixing plate 3;

[0054] Install an adjustment component on the top of the support column 1, and install a support plate 5 on the top of the support component; start the adjustment component to adjust the height of the support plate 5 so that the top of the support plate 5 is flush with the bottom of the designed bridge; install an adjustment telescopic rod 18 and an auxiliary telescopic rod 20 on the top of the support column 1, and then install the support plate 5 on the top of the adjustment telescopic rod 18 and the auxiliary telescopic rod 20, and adjust the height of the top of the support plate 5, and then check the horizontality of the support plate 5 through the pressure sensor 21 until it is leveled;

[0055] Deflection plates 4 are respectively installed around the support plate 5, and the deflection assembly is hinged between the deflection plate 4 and the fixed assembly; the deflection assembly is started, and the angle of the deflection assembly is adjusted so that the deflection plate 4 is flush with the bottom end of the designed bridge; the fixed block 22 and the movable block 23 are connected together through the rotating shaft 24, so that the deflection plate 4 is installed around the support plate 5; then the deflection telescopic rod 10 is installed between the first deflection block 9 and the second deflection block 14, and then the positions of the first deflection block 9 and the second deflection block 14 are adjusted and locked, and then the angle of the deflection plate 4 is adjusted by the length of the deflection telescopic rod 10 to meet the requirements of bridge section support;

[0056] Construct the bridge so that the bottom of the bridge is seated on the support plate 5 and the deflection plate 4, and perform maintenance so that the bridge reaches the designed strength;

[0057] Lower the height of the adjustment assembly, remove the support plate 5, the deflection plate 4 and the adjustment assembly; lower the height of the adjustment telescopic rod 18 and the auxiliary telescopic rod 20, so that the support plate 5 and the deflection plate 4 are separated from the bottom end of the bridge section, and then remove the support bracket as a whole, leaving the support column 1;

[0058] A beam frame is constructed between the support column 1 and the bottom of the bridge to provide support; a beam frame is constructed between the support column 1 and the bridge section to support the constructed bridge section.

[0059] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0060] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A bridge support bracket for bridge construction with a support structure, characterized in that: include: The fixing mechanism comprises a plurality of fixing components arranged around the top of a support column (1) for supporting a bridge, wherein the fixing components are detachably connected to the support column (1); An adjustment mechanism, an adjustment component arranged at the top end of the support column (1), the height of the adjustment component being telescopically adjustable; a support plate (5) having a supporting function is arranged at the top end of the adjustment component, the support plate (5) being arranged in contact with the bottom end of the bridge section; A deflection mechanism, the deflection mechanism comprising a plurality of deflection plates (4) rotatably connected to the side walls of the support plate (5), the deflection plates (4) being arranged in contact with the bottom end of the bridge section, and a deflection component being hingedly connected between the deflection plates (4) and the corresponding fixed component arranged below.

2. The bridge support bracket with a support structure for bridge construction according to claim 1, characterized in that: The fixing assembly comprises a first fixing plate (2) fixedly attached to the top end of the side wall of the support column (1); a second fixing plate (3) is vertically provided at the top end of the first fixing plate (2); the top end of the second fixing plate (3) is flush with the top end of the support column (1); and the deflection assembly is hinged on the second fixing plate (3).

3. The bridge support bracket with a support structure for bridge construction according to claim 2, characterized in that: A plurality of right-angled reinforcing frames (6) are arranged between the first fixing plate (2) and the second fixing plate (3); the reinforcing frames (6) are respectively arranged to fit the inner walls of the first fixing plate (2) and the second fixing plate (3); and a diagonal support plate (7) is obliquely arranged inside the reinforcing frames (6).

4. The bridge support bracket with a support structure for bridge construction according to claim 2, characterized in that: The deflection assembly comprises a first deflection slot (8) provided at the top end of the second fixed plate (3), a first deflection block (9) being slidably engaged in the first deflection slot (8), a deflection telescopic rod (10) being hingedly connected to the first deflection block (9), and a top end of the deflection telescopic rod (10) being hingedly connected to a top end of the deflection plate (4).

5. The bridge support bracket with a support structure for bridge construction according to claim 4, characterized in that: The deflection assembly comprises a second deflection slot (13) provided at the bottom end of the deflection plate (4), a second deflection block (14) being slidably engaged in the second deflection slot (13), and a free end of the deflection telescopic rod (10) being hingedly connected to the second deflection block (14).

6. The bridge support bracket with a support structure for bridge construction according to claim 1, characterized in that: The adjustment assembly comprises a first adjustment plate (17) fixedly mounted on the top end of the support column (1); an adjustment telescopic rod (18) is arranged at the top end of the first adjustment plate (17); a second adjustment plate (19) is fixedly connected to the top end of the adjustment telescopic rod (18); and the second adjustment plate (19) is arranged to abut against the bottom end of the support plate (5).

7. The bridge support bracket with a support structure for bridge construction according to claim 6, characterized in that: The adjustment assembly further comprises a plurality of auxiliary telescopic rods (20) arranged around the adjustment telescopic rod (18), the top ends of the auxiliary telescopic rods (20) being arranged in contact with the top ends of the support columns (1), and the top ends of the auxiliary telescopic rods (20) being arranged in contact with the bottom ends of the deflection plates (4).

8. The bridge support bracket with a support structure for bridge construction according to claim 1, characterized in that: A plurality of fixed blocks (22) are fixedly connected around the support plate (5), and a plurality of movable blocks (23) are fixed on one side of the deflection plate (4) facing the support plate (5). Middle holes of the plurality of fixed blocks (22) and the plurality of movable blocks (23) are aligned, and the fixed blocks (22) and the movable blocks (23) are hingedly connected via a rotating shaft (24).

9. The bridge support bracket with a support structure for bridge construction according to claim 2, characterized in that: A reinforcing plate (25) is embedded and sleeved around the top of the support column (1); the reinforcing plate (25) is pulled and fixed to the steel cage (27) in the support column (1) through reinforcing ribs (26); the outer wall of the reinforcing plate (25) is flush with the outer wall of the support column (1); and the first fixing plate (2) is fitted and fixed to the outer wall of the reinforcing plate (25).

10. A method for constructing a bridge support bracket for bridge construction having a supporting structure, according to any one of claims 1 to 9, characterized in that The following steps are involved: Producing support columns (1) at designated locations according to design specifications; Fixing components are fixedly installed around the support column (1) to form a fixing component arranged around the support column (1); An adjustment assembly is installed at the top of the support column (1), and a support plate (5) is installed at the top of the support assembly; Deflection plates (4) are respectively installed on the four sides of the support plate (5), and a deflection component is hinged between the deflection plate (4) and the fixed component; Start the lifting and adjusting assembly to adjust the height of the support plate (5) so that the top end of the support plate (5) is flush with the bottom end of the designed bridge; Start the deflection assembly and adjust the angle of the deflection assembly so that the deflection plate (4) is flush with the bottom end of the designed bridge; Constructing the bridge so that the bottom end of the bridge is seated on the support plate (5) and the deflection plate (4), and performing maintenance so that the bridge reaches the designed strength; Lower the height of the adjustment assembly, and remove the support plate (5), the deflection plate (4) and the adjustment assembly; A beam frame is constructed between the support column (1) and the bottom end of the bridge for support.

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