Bridge supporting bracket for bridge construction

Abstract

The invention discloses a bridge supporting bracket for bridge construction, and relates to the field of bridge engineering.The bridge supporting bracket for bridge construction comprises a bridge body and further comprises a supporting base plate, and the supporting base plate is located at the bottom of the bridge body. A supporting base plate is supported through a first supporting table and a second supporting table, and a lower bearing plate and the first supporting table are positioned and installed through fourth positioning bolts, so that one-time connection of the supporting base plate and a supporting bracket is achieved, and the four-time supporting effect during operation of a bridge body and the supporting base plate is achieved; the supporting side plates are arranged, the overall structure is not assisted by electrical equipment, the overall use and installation cost is saved, workers can conveniently and rapidly master and carry out daily maintenance operation, the use requirement is met, through quadruple supporting operation, the overall stability during follow-up bridge operation is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] This invention relates to the field of bridge engineering, specifically to a bridge support bracket for bridge construction. Background Technology

[0002] A bridge is generally a structure erected over rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, the term "bridge" has also been extended to refer to a building that crosses mountain streams, adverse geological conditions, or meets other transportation needs to make travel more convenient. Support brackets are commonly used tools in bridge construction to assist in subsequent bridge construction and treatment.

[0003] Chinese Patent Publication No. CN 117822459 A discloses a bridge support bracket for bridge construction. It includes a support base plate, with movable components at both ends of the bottom of the base plate, and two support components on each side of the base plate. A first motor and two guide rods are fixedly connected to the base plate. The output end of the first motor has a lead screw, with a sliding seat threaded onto the lead screw. A second motor and a fixed frame are fixedly connected to the top of the sliding seat. A lifting column is slidably connected inside the fixed frame. The output end of the second motor has a bidirectional lead screw, with two lead screw sleeves threaded onto the bidirectional lead screw. A connecting seat 1 is fixedly connected to the top of each of the two lead screw sleeves. Two connecting seats 2 are fixedly connected to the bottom of the lifting column. Connecting seats 1 and 2 on the same side are connected by a connecting rod. A support platform is fixedly connected to the top of the lifting column, and two buffer pads are fixedly connected to the top of the support platform. This invention proposes a bridge support bracket for bridge construction.

[0004] However, the above solution still has the following problems:

[0005] There is a problem with the single support method during bridge construction. When the equipment used for single support fails or malfunctions, subsequent bridge work may not be possible, and there are safety hazards.

[0006] The use of a large amount of power equipment for auxiliary operation increases the learning cost for staff and the overall operation, installation and use costs, causing many inconveniences and failing to meet the needs of normal use. Therefore, this invention needs to design a bridge support bracket for bridge construction to solve the above-mentioned problems. Summary of the Invention

[0007] The purpose of this invention is to provide a bridge support bracket for bridge construction to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a bridge support bracket for bridge construction, comprising a bridge body, and further comprising:

[0009] The support pad is located at the bottom of the bridge body and is used to connect the bridge body with other structures.

[0010] The supporting base plate is located below the supporting pad plate. A supporting bracket is installed on the top of the supporting base plate. Two first supporting platforms and two second supporting platforms are installed on the top of the supporting bracket. The two first supporting platforms are symmetrically distributed, and the two second supporting platforms are symmetrically distributed. The two second supporting platforms are located between the two first supporting platforms. The supporting pad plate is supported by the first supporting platforms and the second supporting platforms, which is used to provide primary support for the main body of the bridge.

[0011] The first support mechanism is located between two second support platforms. Two first support seats are installed between the two second support platforms. First support inclined plates are installed on both sides of the first support seats. First reinforcing bars and second reinforcing bars are installed inside the two first support inclined plates on the same side. The second reinforcing bars are located diagonally below the first reinforcing bars and the diameter of the second reinforcing bars is larger than that of the first reinforcing bars. That is, the second reinforcing bars with larger diameters are required to provide auxiliary support for the first support mechanism. Two first positioning base plates are fixedly connected to the bottom of the first support inclined plates. The first support mechanism is used to provide secondary support for the main body of the bridge.

[0012] The second support mechanism is located inside the second support platform and is used to provide three-stage support for the main body of the bridge.

[0013] The third support mechanism is located inside the first support platform and is used to provide four levels of support for the main body of the bridge.

[0014] In a preferred embodiment of the present invention, the second support mechanism includes a second positioning bolt and a support column. The support column is installed inside the second support platform. A connecting plate is installed at the top end of each support column. A positioning bottom rod is fixedly connected to the top of the connecting plate. A positioning support rod is installed at the top end of the positioning bottom rod. A reinforcing sleeve is fitted on the outside of the positioning support rod. The top end of the positioning support rod extends to the bottom of the support pad.

[0015] The support pad is further supported by a positioning support rod.

[0016] In a preferred embodiment of the present invention, a first positioning sleeve is fitted on both sides of the connecting plate. The two first positioning sleeves are distributed at different heights, i.e., not on the same horizontal plane. A second positioning sleeve is installed on the top of the two first positioning sleeves. A second positioning base plate is fixedly connected to one bottom end of the supporting column. The second positioning base plate is threaded with a second positioning bolt extending to the inner wall of the second support platform. The first positioning sleeve and the connecting plate are limited and installed by the second positioning sleeve.

[0017] The second support column and the second support platform are positioned and installed by multiple second positioning bolts, thereby achieving the positioning and installation of the second support mechanism and the support bracket, and assisting the bridge body and the support pad to perform three-stage support treatment.

[0018] In a preferred embodiment of the present invention, the third support mechanism includes a load-bearing rod and a counterweight block. The load-bearing rod is installed inside the first support platform. An upper load-bearing column is installed at the top end of the load-bearing rod. An upper support plate is fixedly connected to the top of the upper load-bearing column. A lower load-bearing column is installed at the bottom end of the load-bearing rod. A lower support plate is fixedly connected to the bottom of the lower load-bearing column.

[0019] In a preferred embodiment of the present invention, the lower support plate is internally threaded with fourth positioning bolts that are equidistantly distributed and extend to the inner wall of the first support platform. The load-bearing rod is internally installed with two counterweights that are equidistantly distributed. The upper support plate is internally threaded with third positioning bolts that are equidistantly distributed and extend to the bottom of the support pad. The first support platform is internally provided with a second cavity for installation with the third support mechanism. The counterweights are installed inside the load-bearing rod to facilitate weighting of the third support mechanism itself. The specifications and length of the counterweights can be changed according to the needs of operation.

[0020] The upper support plate and support pad are positioned and installed by the third positioning bolt, and the lower support plate and the first support platform are positioned and installed by the fourth positioning bolt, thereby achieving a one-time connection between the support pad and the support bracket, and realizing the four-fold support effect for the bridge body and support pad during operation.

[0021] In a preferred embodiment of the present invention, two first positioning base plates are symmetrically distributed, and each of the first positioning base plates is threaded with first positioning bolts that are symmetrically distributed and extend to the inner wall of the support bracket. Each of the first support seats is equipped with a positioning rod that extends to the bottom of the support pad.

[0022] The first positioning base plate and the support bracket are positioned and installed by the first positioning bolt, thereby achieving the purpose of positioning and installing the first support mechanism and the support bracket, and providing secondary support for the bridge body and the support pad.

[0023] In a preferred embodiment of the present invention, the top of the bridge body is equipped with symmetrically distributed limiting frames, which are used to limit the movement of both sides of the bridge and provide a certain degree of protection.

[0024] In a preferred embodiment of the present invention, support side plates are installed on both sides of the lower support column, and a fixed bonding plate is fixedly connected to the bottom of each support side plate. A bottom bonding plate is fixedly connected to one bottom end of each fixed bonding plate. The bottom bonding plates are all located on the top of the lower support plate. A reinforcing side plate is fixedly connected to one side of each bottom bonding plate. A rotating support rod is installed between the reinforcing side plate and the support side plate.

[0025] In a preferred embodiment of the present invention, a first mounting sleeve is fitted on the outer side of the fixed bonding plate, and a second mounting sleeve is fitted on the outer side of the bottom bonding plate. A second supporting inclined plate is installed between the second mounting sleeve and the first mounting sleeve. The internal thread of the reinforcing side plate is connected with sixth positioning bolts that are evenly distributed and extend to the inner wall of the first support platform. The internal thread of the supporting side plate is connected with seventh positioning bolts that are symmetrically distributed and extend to the interior of the lower load-bearing column. The outer side of each of the first mounting sleeves is threaded with two eighth positioning bolts that are symmetrically distributed and extend to the interior of the fixed bonding plate. The outer side of the second mounting sleeve is threaded with two fifth positioning bolts that are symmetrically distributed and extend to the interior of the bottom bonding plate. The position of the first mounting sleeve on the outer side of the fixed bonding plate and the position of the second mounting sleeve on the outer side of the bottom bonding plate are manually adjusted. After the adjustment is completed, the second mounting sleeve and the bottom bonding plate are positioned by the fifth positioning bolts, the first mounting sleeve and the fixed bonding plate are positioned by the eighth positioning bolts, and the supporting side plate and the lower load-bearing column are positioned and installed by the two seventh positioning bolts.

[0026] The reinforcement side plate and the first support platform are positioned and installed by two sixth positioning bolts, which improves the stability of the equipment connection. At the same time, the two support side plates provide auxiliary support to both sides of the lower load-bearing column, which improves the installation stability of the third support mechanism. The bolt connection also facilitates quick separation during maintenance, reducing the labor intensity of manual maintenance.

[0027] In a preferred embodiment of the present invention, casters are installed around the bottom of the support base plate. The four casters are used to drive the overall equipment to move easily, which can meet the needs of construction at different work locations while reducing the labor intensity of manual transfer and handling of equipment.

[0028] The overall structure does not use electrical equipment, which saves on overall installation and usage costs, makes it easy for staff to quickly get started and perform daily maintenance, and meets the needs of use.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] 1. This invention comprises a first support mechanism, a second support mechanism, and a third support mechanism. The first and second support platforms support the support pad, providing primary support for the bridge structure. A second reinforcing bar is located diagonally below the first reinforcing bar, and the diameter of the second reinforcing bar is larger than that of the first reinforcing bar. This means that the larger diameter second reinforcing bar is needed to provide auxiliary support to the first support mechanism. The first positioning base plate and support bracket are positioned and installed using first positioning bolts, thereby achieving the purpose of positioning and installing the first support mechanism and support bracket, and providing support for the bridge structure and support pad. To achieve a secondary support effect, the bridge main body and support pad are supported three times. The first support platform has a second cavity inside to cooperate with the installation of the third support mechanism. A counterweight is installed inside the load-bearing rod to facilitate the weighting of the third support mechanism itself. The specifications and length of the counterweight can be changed according to the needs of operation. The upper support plate and support pad are positioned and installed by the third positioning bolt, and the lower support plate and the first support platform are positioned and installed by the fourth positioning bolt, thereby realizing a one-time connection between the support pad and the support bracket, and achieving a four-fold support effect for the bridge main body and support pad during operation.

[0031] 2. This invention features supporting side plates, with symmetrically distributed limiting frames installed on the top of the bridge body. These limiting frames limit the movement of both sides of the bridge, providing a certain degree of protection. Bolted connections facilitate quick separation during maintenance, reducing the labor intensity of manual maintenance. The bottom of the supporting base plate is equipped with casters on all four sides, allowing for easy movement of the entire device. This meets the needs of different work locations while reducing the labor intensity of manual equipment transfer and handling. The overall structure does not require electrical equipment, saving on overall installation and usage costs. It allows workers to quickly learn and perform daily maintenance, meeting the needs of use. The quadruple support system improves the overall stability of the bridge during subsequent operations, reducing potential safety hazards. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of a bridge support bracket for bridge construction according to the present invention. Figure 1 ;

[0033] Figure 2 This is a schematic diagram of the overall structure of a bridge support bracket for bridge construction according to the present invention. Figure 2 ;

[0034] Figure 3 This is a schematic diagram of the overall structure of a bridge support bracket for bridge construction according to the present invention. Figure 1 ;

[0035] Figure 4 This is a schematic diagram of the overall structure of a bridge support bracket for bridge construction according to the present invention. Figure 2 ;

[0036] Figure 5 This is a partial internal structure diagram of a bridge support bracket for bridge construction according to the present invention.

[0037] Figure 6 This is an enlarged schematic diagram of the third support mechanism of a bridge support bracket for bridge construction according to the present invention;

[0038] Figure 7 This is an enlarged schematic diagram of the first support mechanism of a bridge support bracket for bridge construction according to the present invention;

[0039] Figure 8 This invention relates to a bridge support bracket for bridge construction. Figure 5 Enlarged schematic diagram of the structure at point A in the diagram;

[0040] Figure 9 This invention relates to a bridge support bracket for bridge construction. Figure 6 Enlarged schematic diagram of the structure at point B in the diagram.

[0041] In the picture:

[0042] 1. Bridge main body; 11. Limiting frame; 12. Support pad; 13. Casters;

[0043] 2. Support base plate;

[0044] 3. Support bracket; 31. First support platform; 32. Second support platform; 33. Positioning support rod; 34. Reinforcing sleeve;

[0045] 4. First support mechanism; 41. First support seat; 42. Positioning rod; 43. First support inclined plate; 44. First reinforcing steel bar; 45. Second reinforcing steel bar; 46. First positioning base plate; 47. First positioning bolt;

[0046] 5. Second positioning base plate; 51. Support column; 52. Second positioning bolt; 53. First positioning sleeve; 54. Second positioning sleeve; 55. Connecting plate; 56. Positioning base rod;

[0047] 6. Load-bearing rod; 61. Counterweight block; 62. Upper load-bearing column; 63. Upper support plate; 64. Third positioning bolt; 65. Lower load-bearing column; 66. Lower support plate; 67. Fourth positioning bolt;

[0048] 7. Support side plate; 71. Fifth positioning bolt; 72. Fixed bonding plate; 73. First mounting sleeve; 74. Second support inclined plate; 75. Bottom bonding plate; 76. Second mounting sleeve; 77. Reinforced side plate; 78. Rotating support rod; 79. Sixth positioning bolt; 791. Seventh positioning bolt; 792. Eighth positioning bolt. Detailed Implementation

[0049] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Please see Figures 1-9 This invention provides a technical solution: a bridge support bracket for bridge construction, comprising a bridge body 1, and further comprising: a support pad 12, the support pad 12 being located at the bottom of the bridge body 1, the support pad 12 being used to connect the bridge body 1 to other mechanisms; a support base plate 2, the support base plate 2 being located below the support pad 12, and a support bracket 3 being installed on the top of the support base plate 2, the support bracket 3 having two first support platforms 31 and two second support platforms 32 installed on the top of the support bracket 3, the two first support platforms 31 being symmetrically distributed, the two second support platforms 32 being symmetrically distributed, and the two second support platforms 32 being located between the two first support platforms 31, the support pad 12 being supported by the first support platforms 31 and the second support platforms 32, for providing primary support for the bridge body 1;

[0051] In this scheme, the first support mechanism 4 is located between two second support platforms 32. Two first support seats 41 are installed between the two second support platforms 32. First support inclined plates 43 are installed on both sides of the first support seats 41. First reinforcing bars 44 and second reinforcing bars 45 are installed inside the two first support inclined plates 43 on the same side. The second reinforcing bars 45 are located diagonally below the first reinforcing bars 44 and the diameter of the second reinforcing bars 45 is larger than the diameter of the first reinforcing bars 44. That is, the second reinforcing bars 45 with larger diameter are needed to provide auxiliary support for the first support mechanism 4. Two first positioning base plates 46 are fixedly connected to the bottom of the first support inclined plates 43. The first support mechanism 4 is used to provide secondary support for the bridge body 1.

[0052] In this scheme, two first positioning base plates 46 are symmetrically distributed. The interior of each first positioning base plate 46 is threaded with first positioning bolts 47 that are symmetrically distributed and extend to the inner wall of the support bracket 3. The interior of each first support seat 41 is equipped with positioning rods 42 that extend to the bottom of the support pad 12. The first positioning base plates 46 and the support bracket 3 are positioned and installed by the first positioning bolts 47, thereby achieving the purpose of positioning and installing the first support mechanism 4 and the support bracket 3, and providing secondary support for the bridge body 1 and the support pad 12.

[0053] In this scheme, the second support mechanism is located inside the second support platform 32 and is used to provide three-stage support for the bridge body 1.

[0054] In this scheme, the third support mechanism is located inside the first support platform 31 and is used to provide four support treatments for the main body of the bridge 1.

[0055] Please see Figures 1-5 , Figure 8 In this scheme, the second support mechanism includes a second positioning bolt 52 and a support column 51. The support column 51 is installed inside the second support platform 32. A connecting plate 55 is installed at the top end of the support column 51. A positioning bottom rod 56 is fixedly connected to the top of the connecting plate 55. A positioning support rod 33 is installed at the top end of the positioning bottom rod 56. A reinforcing sleeve 34 is fitted on the outside of the positioning support rod 33. The top end of the positioning support rod 33 extends to the bottom of the support pad 12. The positioning support rod 33 provides auxiliary support for the support pad 12.

[0056] In this scheme, both sides of the connecting plate 55 are fitted with first positioning sleeves 53. The two first positioning sleeves 53 are distributed at different heights, that is, they are not on the same horizontal plane. The top of the two first positioning sleeves 53 is fitted with second positioning sleeves 54. The bottom end of the support column 51 is fixedly connected with a second positioning base plate 5. The inside of the second positioning base plate 5 and around the support column 51 are threaded with second positioning bolts 52 extending to the inner wall of the second support platform 32. The first positioning sleeves 53 and the connecting plate 55 are limited and installed by the second positioning sleeves 54. The support column 51 and the second support platform 32 are positioned and installed by multiple second positioning bolts 52, thereby achieving the positioning and installation of the second support mechanism and the support bracket 3, and assisting the bridge body 1 and the support pad 12 in three-stage support treatment.

[0057] Please see Figures 1-6 In this scheme, the third support mechanism includes a load-bearing rod 6 and a counterweight block 61. The load-bearing rod 6 is installed inside the first support platform 31. An upper load-bearing column 62 is installed at the top end of the load-bearing rod 6. An upper support plate 63 is fixedly connected to the top of the upper load-bearing column 62. A lower load-bearing column 65 is installed at the bottom end of the load-bearing rod 6. A lower support plate 66 is fixedly connected to the bottom of the lower load-bearing column 65.

[0058] In this scheme, the lower support plate 66 is internally threaded with fourth positioning bolts 67 that are evenly distributed and extend to the inner wall of the first support platform 31. The load-bearing rod 6 is internally installed with two counterweights 61 that are evenly distributed. The upper support plate 63 is internally threaded with third positioning bolts 64 that are evenly distributed and extend to the bottom of the support pad 12. The first support platform 31 is internally provided with a second cavity for installation with the third support mechanism. The counterweights 61 are installed inside the load-bearing rod 6 to facilitate the weighting of the third support mechanism itself. The specifications and length of the counterweights 61 can be changed according to the needs of operation. The upper support plate 63 and the support pad 12 are positioned and installed by the third positioning bolts 64, and the lower support plate 66 and the first support platform 31 are positioned and installed by the fourth positioning bolts 67, thereby realizing a one-time connection between the support pad 12 and the support bracket 3, and achieving a four-fold support effect for the bridge body 1 and the support pad 12 during operation.

[0059] Please see Figures 1-4 In this scheme, symmetrically distributed limiting frames 11 are installed on the top of the main body 1 of the bridge. The limiting frames 11 are used to limit the movement of both sides of the bridge, which provides a certain degree of protection.

[0060] In this solution, casters 13 are installed around the bottom of the support base plate 2. The four casters 13 are used to drive the overall equipment to move easily, which can meet the construction needs of different work sites while reducing the labor intensity of manual transfer and handling of equipment. The overall structure does not use electrical equipment for assistance, which saves the overall use and installation costs, makes it easy for staff to get started quickly and perform daily maintenance operations, and meets the needs of use.

[0061] Please see Figure 9 In this scheme, support side plates 7 are installed on both sides of the lower support column 65. The bottom of the support side plate 7 is fixedly connected to the fixed bonding plate 72. The bottom end of the fixed bonding plate 72 is fixedly connected to the bottom bonding plate 75. The bottom bonding plate 75 is located on the top of the lower support plate 66. The bottom bonding plate 75 is fixedly connected to one side of the bottom bonding plate 77. A rotating support rod 78 is installed between the reinforcing side plate 77 and the support side plate 7.

[0062] In this design, a first mounting sleeve 73 is fitted around the outer side of the fixed bonding plate 72, and a second mounting sleeve 76 is fitted around the outer side of the bottom bonding plate 75. A second supporting inclined plate 74 is installed between the second mounting sleeve 76 and the first mounting sleeve 73. The reinforcing side plate 77 has internal threads connected to sixth positioning bolts 79 that are evenly distributed and extend to the inner wall of the first support platform 31. The supporting side plate 7 has internal threads connected to seventh positioning bolts 791 that are symmetrically distributed and extend to the interior of the lower load-bearing column 65. The outer side of the first mounting sleeve 73 has two eighth positioning bolts 792 that are symmetrically distributed and extend to the interior of the fixed bonding plate 72. The outer side of the second mounting sleeve 76 has two fifth positioning bolts 71 that are symmetrically distributed and extend to the interior of the bottom bonding plate 75. The first mounting sleeve 76 can be manually adjusted. 3. After adjusting the position of the second mounting sleeve 76 on the outside of the fixed bonding plate 72 and the position of the second mounting sleeve 76 on the outside of the bottom bonding plate 75, the second mounting sleeve 76 and the bottom bonding plate 75 are positioned by the fifth positioning bolt 71, the first mounting sleeve 73 and the fixed bonding plate 72 are positioned by the eighth positioning bolt 792, the support side plate 7 and the lower load-bearing column 65 are positioned and installed by the two seventh positioning bolts 791, and the reinforcement side plate 77 and the first support platform 31 are positioned and installed by the two sixth positioning bolts 79. This improves the stability of the equipment connection. At the same time, the two support side plates 7 provide auxiliary support on both sides of the lower load-bearing column 65, which improves the installation stability of the third support mechanism. The bolt connection also facilitates quick separation during maintenance and reduces the labor intensity of manual maintenance.

[0063] Please see Figures 1-9 The working principle of this invention is as follows:

[0064] The present invention is provided with a first support mechanism 4, a second support mechanism and a third support mechanism. Two first support platforms 31 are symmetrically distributed, and two second support platforms 32 are symmetrically distributed. The two second support platforms 32 are located between the two first support platforms 31. The support pad 12 is supported by the first support platforms 31 and the second support platforms 32, which is used to provide primary support for the bridge body 1.

[0065] The second reinforcing bar 45 is located diagonally below the first reinforcing bar 44, and the diameter of the second reinforcing bar 45 is larger than that of the first reinforcing bar 44. That is, the second reinforcing bar 45 with a larger diameter is required to provide auxiliary support for the first support mechanism 4. The first positioning base plate 46 and the support bracket 3 are positioned and installed by the first positioning bolt 47, thereby achieving the purpose of positioning and installing the first support mechanism 4 and the support bracket 3, and providing secondary support for the bridge body 1 and the support pad 12.

[0066] The second support platform 32 has a first cavity inside that is used to install the second support mechanism. The first positioning sleeve 53 and the connecting plate 55 are limited and installed by the second positioning sleeve 54. The support column 51 and the second support platform 32 are positioned and installed by multiple second positioning bolts 52, thereby achieving the positioning and installation of the second support mechanism and the support bracket 3, and assisting the bridge body 1 and the support pad 12 in three-stage support treatment.

[0067] The first support platform 31 has a second cavity inside for installation with the third support mechanism. A counterweight 61 is installed inside the load-bearing rod 6 to facilitate weighting of the third support mechanism itself. The specifications and length of the counterweight 61 can be changed according to the needs of operation. The upper support plate 63 and the support pad 12 are positioned and installed by the third positioning bolt 64, and the lower support plate 66 and the first support platform 31 are positioned and installed by the fourth positioning bolt 67. This achieves a one-time connection between the support pad 12 and the support bracket 3, realizing a four-fold support effect for the bridge body 1 and the support pad 12 during operation.

[0068] The present invention is provided with a supporting side plate 7, and a symmetrically distributed limiting frame 11 is installed on the top of the bridge body 1. The limiting frame 11 is used to limit the sides of the bridge and play a certain degree of protective effect.

[0069] The position of the first mounting sleeve 73 on the outside of the fixed bonding plate 72 and the position of the second mounting sleeve 76 on the outside of the bottom bonding plate 75 are manually adjusted. After the adjustment is completed, the second mounting sleeve 76 and the bottom bonding plate 75 are positioned by the fifth positioning bolt 71, the first mounting sleeve 73 and the fixed bonding plate 72 are positioned by the eighth positioning bolt 792, the support side plate 7 and the lower load-bearing column 65 are positioned and installed by the two seventh positioning bolts 791, and the reinforcement side plate 77 and the first support platform 31 are positioned and installed by the two sixth positioning bolts 79. This improves the stability of the equipment connection. At the same time, the two support side plates 7 provide auxiliary support on both sides of the lower load-bearing column 65, which improves the installation stability of the third support mechanism. The bolt connection also facilitates quick separation during maintenance and reduces the labor intensity of manual maintenance.

[0070] The bottom of the support base plate 2 is equipped with casters 13 on all four sides. The four casters 13 are used to drive the overall equipment to move easily, which can meet the construction needs of different work sites and reduce the labor intensity of manual transfer and handling of equipment. The overall structure does not use electrical equipment for assistance, which saves the overall use and installation costs. It is convenient for staff to get started quickly and perform daily maintenance operations, which meets the needs of use. Through the four-fold support operation, the overall stability of subsequent bridge operations is improved and potential safety hazards are reduced.

[0071] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bridge support bracket for bridge construction, comprising a bridge body (1), characterized in that, Also includes: The support pad (12) is located at the bottom of the bridge body (1); The supporting base plate (2) is located below the supporting pad plate (12). A supporting bracket (3) is installed on the top of the supporting base plate (2). Two first supporting platforms (31) and two second supporting platforms (32) are installed on the top of the supporting bracket (3). The first support mechanism (4) is located between two second support platforms (32). Two first support seats (41) are installed between the two second support platforms (32). First support inclined plates (43) are installed on both sides of the first support seats (41). First reinforcing steel bars (44) and second reinforcing steel bars (45) are installed inside the two first support inclined plates (43) on the same side. Two first positioning base plates (46) are fixedly connected to the bottom of the first support inclined plates (43). The first support mechanism (4) is used to perform secondary support treatment on the main body of the bridge (1). The second support mechanism is located inside the second support platform (32) and is used to provide three support treatments for the main body of the bridge (1). The third support mechanism is located inside the first support platform (31) and is used to provide four support treatments for the bridge body (1).

2. The bridge support bracket for bridge construction according to claim 1, characterized in that: The second support mechanism includes a second positioning bolt (52) and a support column (51). The support column (51) is installed inside the second support platform (32). A connecting plate (55) is installed at the top end of the support column (51). A positioning bottom rod (56) is fixedly connected to the top of the connecting plate (55). A positioning support rod (33) is installed at the top end of the positioning bottom rod (56). A reinforcing sleeve (34) is fitted on the outside of the positioning support rod (33). The top end of the positioning support rod (33) extends to the bottom of the support pad (12).

3. The bridge support bracket for bridge construction according to claim 2, characterized in that: Both sides of the connecting plate (55) are fitted with first positioning sleeves (53), and the top of the two first positioning sleeves (53) is fitted with second positioning sleeves (54). The bottom end of the support column (51) is fixedly connected with a second positioning base plate (5). The inside of the second positioning base plate (5) and around the support column (51) are threaded with second positioning bolts (52) extending to the inner wall of the second support platform (32).

4. The bridge support bracket for bridge construction according to claim 1, characterized in that: The third support mechanism includes a load-bearing rod (6) and a counterweight (61). The load-bearing rod (6) is installed inside the first support platform (31). An upper load-bearing column (62) is installed at the top end of the load-bearing rod (6). An upper support plate (63) is fixedly connected to the top of the upper load-bearing column (62). A lower load-bearing column (65) is installed at the bottom end of the load-bearing rod (6). A lower support plate (66) is fixedly connected to the bottom of the lower load-bearing column (65).

5. The bridge support bracket for bridge construction according to claim 4, characterized in that: The lower support plate (66) has internal threaded connections with fourth positioning bolts (67) that are equidistantly distributed and extend to the inner wall of the first support platform (31). The load-bearing rod (6) has two counterweights (61) that are equidistantly distributed inside. The upper support plate (63) has internal threaded connections with third positioning bolts (64) that are equidistantly distributed and extend to the bottom of the support pad (12).

6. The bridge support bracket for bridge construction according to claim 1, characterized in that: The first positioning base plate (46) is threaded with symmetrically distributed first positioning bolts (47) that extend to the inner wall of the support bracket (3), and the first support seat (41) is installed with positioning rods (42) that extend to the bottom of the support pad (12).

7. The bridge support bracket for bridge construction according to claim 1, characterized in that: The top of the main body of the bridge (1) is equipped with symmetrically distributed limiting frames (11), which are used to limit the sides of the bridge and provide a certain degree of protection.

8. The bridge support bracket for bridge construction according to claim 5, characterized in that: Both sides of the lower load-bearing column (65) are equipped with support side plates (7), and the bottom of the support side plates (7) are fixedly connected with a fixing adhesive plate (72). One bottom end of the fixing adhesive plate (72) is fixedly connected with a bottom adhesive plate (75), and one side of the bottom adhesive plate (75) is fixedly connected with a reinforcing side plate (77).

9. The bridge support bracket for bridge construction according to claim 8, characterized in that: The outer side of the fixed bonding plate (72) is fitted with a first mounting sleeve (73), and the outer side of the bottom bonding plate (75) is fitted with a second mounting sleeve (76). A second support inclined plate (74) is installed between the second mounting sleeve (76) and the first mounting sleeve (73). The internal thread of the reinforced side plate (77) is connected with a sixth positioning bolt (79) that is evenly distributed and extends to the inner wall of the first support platform (31). The internal thread of the support side plate (7) is connected with a seventh positioning bolt (791) that is symmetrically distributed and extends to the interior of the lower load-bearing column (65). The outer side of the first mounting sleeve (73) is threaded with two eighth positioning bolts (792) that are symmetrically distributed and extend to the interior of the fixed bonding plate (72). The outer side of the second mounting sleeve (76) is threaded with two fifth positioning bolts (71) that are symmetrically distributed and extend to the interior of the bottom bonding plate (75).

10. The bridge support bracket for bridge construction according to claim 8, characterized in that: The bottom of the support base plate (2) is equipped with casters (13) on all four sides. The four casters (13) are used to drive the whole equipment to move easily.

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