Overturn-preventing supporting structure and bridge system

Abstract

The utility model relates to an anti-overturning supporting structure and a bridge system.The anti-overturning supporting structure comprises a hoop, at least two bearing beams and a plurality of anti-overturning assemblies, the hoop is used for embracing a pier, and an unloading device is installed on one side of the hoop; the at least two bearing beams are arranged on the unloading device and used for being distributed on the two opposite sides of the pier, a plurality of distribution beams are distributed on the surfaces of the bearing beams, and a bottom die is supported on the distribution beams; and the multiple anti-overturning assemblies oppositely pull at least two bearing beams in the thickness direction of the bearing beams. A plurality of anti-overturning assemblies are installed on the hoop support system and pull at least two spandrel girders oppositely, so that supporting stress points of the spandrel girders are evenly distributed on the two sides, and the technical problem that in the related technology, due to the fact that the spandrel girders are large in vertical load and uneven in stress, the spandrel girders are prone to instability and overturn is solved.

Description

Technical Field

[0001] The present application relates to the field of bridge construction, and in particular to an anti-overturning support structure and a bridge system. Background Art

[0002] At present, in bridge construction, the traditional construction method of building a construction platform on the pier column mainly adopts full-span scaffolding. The construction of full-span scaffolding has relatively high requirements on the bearing capacity of the foundation. Generally, the foundation needs to be compacted. When encountering a soft soil foundation, hardening treatment is required, such as pouring concrete floor. The foundation treatment consumes a lot of manpower, material resources and financial resources. If the treatment is not careful, it will cause the entire scaffolding to sink or settle unevenly, causing the bridge to move in space, seriously affecting the construction quality of the bridge. The construction time of building a full-span scaffold is long, resource consumption is large, manpower investment is large, cost is high, there are many hidden dangers, poor applicability and it is also inconvenient to lift objects.

[0003] In the related technology, a clamp platform is used for construction. Generally, the load-bearing beam is erected on the unloading device, and the unloading device is arranged on the clamp earring. The load-bearing beam is the main load-bearing structure. Whether the supporting force of the load-bearing beam is uniform will affect the safety and stability of the bridge structure. Since the vertical load of the load-bearing beam is large, the uneven force on the load-bearing beam is prone to instability and overturning, which will affect the safety of the entire construction platform.

[0004] Therefore, it is necessary to design a new anti-overturning support structure. Utility Model Content

[0005] The present application provides an anti-overturning support structure and a bridge system, which can solve the technical problem in the related art that the load-bearing beam is prone to instability and overturning due to the large vertical load on the load-bearing beam and uneven force.

[0006] In a first aspect, an embodiment of the present application provides an anti-overturning support structure, which includes a hoop, at least two load-bearing beams and a plurality of anti-overturning components, wherein the hoop is used to embrace a bridge pier, and a discharge device is installed on one side of the hoop; at least two load-bearing beams are arranged on the discharge device and are used to be distributed on opposite sides of the bridge pier, and a plurality of distribution beams are arranged on the surface of the load-bearing beam, and a bottom form is supported on the plurality of distribution beams; and the plurality of anti-overturning components pull at least two of the load-bearing beams along the thickness direction of the load-bearing beams.

[0007] Wherein, the anti-overturning support structure adopts a clamp construction platform, and the unloading device is installed on the clamp, so that the load-bearing beam is arranged on the unloading device, and at least two of the load-bearing beams are distributed on opposite sides of the pier, and the force of the bottom mold is transmitted to multiple distribution beams, and multiple distribution beams are transmitted to at least two load-bearing beams. Multiple anti-overturning components can be arranged on opposite sides of the pier adjacent to the load-bearing beam, and are mostly perpendicular to the intersection surface of the load-bearing beam and the pier. Multiple anti-overturning components pull at least two load-bearing beams along the thickness direction of the load-bearing beam, so that the load-bearing beam can be stressed on the side close to the pier, so that at least two load-bearing beams can gather toward the pier and support on one side of the pier, so that the vertical force points of the support of the load-bearing beam are evenly distributed on both sides, so as to avoid the load-bearing beam from tipping over or overturning when the force is uneven, thereby causing the collapse of the entire construction platform, causing safety accidents and economic losses.

[0008] In combination with the first aspect, in one embodiment, the anti-overturning assembly further includes a tension screw and a double nut threadedly connected to the tension screw, and the tension screw clamps the load-bearing beam through the double nut arranged at each end. The two oppositely arranged double nuts clamp the load-bearing beam so that both sides of the load-bearing beam are effectively supported, and cooperate with the tension screw to pull the load-bearing beam so that the force points on both sides of the load-bearing beam are evenly distributed, thereby preventing the load-bearing beam from becoming unstable and overturning due to uneven force.

[0009] In combination with the first aspect, in one embodiment, two double nuts are provided at each end of the tension screw rod, a steel plate pad is provided on the inner side of each double nut, the steel plate pad is located between the two double nuts, and the two oppositely arranged steel plate pads clamp the load-bearing beam. Among them, two double nuts are provided at each end of the tension screw rod, so that the two double nuts clamp the load-bearing beam, making the connection between the load-bearing beam and the tension screw rod more stable. In the process of the two relatively arranged steel plate pads clamping the load-bearing beam, the steel plate pads fit the surface of the load-bearing beam, increasing the contact area between the anti-overturning assembly and the load-bearing beam, so that the load-bearing beam clamped between the double nuts on both sides can be more evenly stressed. At the same time, the steel plate pads can play a buffering role between the tension screw rod and the load-bearing beam, reducing damage to the load-bearing beam. The gap between the tension screw rod and the load-bearing beam can be adjusted by the steel plate pads to adjust the tightening force of the connection, thereby realizing the tension of at least two load-bearing beams and the uniform distribution of the force points on both sides of the load-bearing beams.

[0010] In combination with the first aspect, in one embodiment, the load-bearing beam is provided with a lofting hole, and the anti-overturning assembly passes through the lofting hole and pulls at least two of the load-bearing beams. The lofting hole is used to place the tensioning screw rod, so that the tensioning screw rod passes through the load-bearing beam to achieve the tensioning of at least two of the load-bearing beams, and the at least two lofting holes provided on at least two of the load-bearing beams are penetrated along the thickness direction of the load-bearing beam, so that the axis of the anti-overturning assembly is perpendicular to the axis of the load-bearing beam, thereby ensuring the tensioning and fixing effect of the anti-overturning assembly on at least two of the load-bearing beams, and preventing the load-bearing beam from losing stability and overturning due to uneven force.

[0011] In combination with the first aspect, in one embodiment, a non-slip rubber pad is provided on one side of the clamp, and the non-slip rubber pad is used to fit the bridge pier. The non-slip rubber pad fits the bridge pier, increases the friction resistance between the clamp and the bridge pier, makes the clamp more firmly around the bridge pier, and effectively supports the anti-overturning support structure at the set position of the bridge pier.

[0012] In combination with the first aspect, in one embodiment, longitudinal square timbers are arranged between the plurality of distribution beams and the bottom mold, so that the force of the bottom mold is transmitted to the plurality of distribution beams through the longitudinal square timbers, so that the bottom film is evenly stressed and not easily damaged.

[0013] In combination with the first aspect, in one embodiment, the clamp includes two semicircular clamps, and the two semicircular clamps are bolted. The clamp uses two circular clamps, so that the contact surface between the clamp and the pier is increased, so that the clamp and the pier are more firmly fixed, and the clamp is effectively supported at the set position of the pier.

[0014] In combination with the first aspect, in one embodiment, the load-bearing beam is set as a first I-beam, and the distribution beam is set as a second I-beam. The load-bearing beam is set as the first I-beam, so that at least two of the load-bearing beams connect the piers and form a construction platform, and the distribution beam is set as the second I-beam, so that the bottom formwork is effectively supported by multiple distribution beams, reducing the distance over which the force of the bottom formwork is transmitted to at least two of the load-bearing beams.

[0015] In the second aspect, an embodiment of the present application provides a bridge system, which includes: a pier, a hoop, at least two load-bearing beams and a plurality of anti-overturning components, the hoop encircling the pier, and a discharge device is installed on one side of the hoop; at least two load-bearing beams are arranged on the discharge device and are distributed on opposite sides of the pier, a plurality of distribution beams are arranged on the surface of the load-bearing beam, and a bottom form is supported on the plurality of distribution beams; the plurality of anti-overturning components pull at least two load-bearing beams along the thickness direction of the load-bearing beam.

[0016] Wherein, the anti-overturning support structure adopts a hoop construction platform, the hoop embraces the pier, and the unloading device is installed on the hoop, so that the load-bearing beam is set on the unloading device, at least two load-bearing beams are distributed on opposite sides of the pier, and multiple anti-overturning components can be arranged on opposite sides of the pier adjacent to the load-bearing beam, and perpendicular to the intersection surface of the load-bearing beam and the pier. Multiple anti-overturning components pull at least two load-bearing beams along the thickness direction of the load-bearing beam, so that the supporting force points of the load-bearing beam are evenly distributed on both sides, thereby preventing the load-bearing beam from becoming unstable and overturning due to uneven force.

[0017] In combination with the second aspect, in one embodiment, the anti-overturning assembly is provided on two opposite sides of each pier. Wherein, the anti-overturning assembly is provided on two opposite sides of each pier, and the anti-overturning assembly can be provided on two opposite sides of the pier adjacent to the load-bearing beam, and perpendicular to the intersection surface between the load-bearing beam and the pier, so that at least two load-bearing beams are more firmly connected to the pier, and the load-bearing points of the load-bearing beam can be evenly distributed on both sides of the pier.

[0018] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0019] By installing multiple anti-overturning components on the clamp support system, the multiple anti-overturning components pull at least two load-bearing beams so that the load-bearing beams can be stressed toward the side close to the pier, and at least two load-bearing beams can be gathered toward the pier and supported on one side of the pier, so that the supporting force points of the load-bearing beams are evenly distributed on both sides, thereby solving the technical problem in the related technology that the load-bearing beams are prone to instability and overturning due to uneven force on the load-bearing beams due to the large vertical load on the load-bearing beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A schematic diagram of a structure along the bridge direction in which an anti-overturning support structure provided in an embodiment of the present application is installed on a bridge pier;

[0022] Figure 2 A schematic diagram of the structure in which the anti-overturning assembly provided in an embodiment of the present application is installed on a pier in the transverse direction of the bridge;

[0023] Figure 3 A schematic diagram of the structure of the anti-overturning assembly provided in an embodiment of the present application.

[0024] In the figure: 1. Clamp; 2. Unloading device; 3. Load-bearing beam; 31. Lofting hole; 4. Distribution beam; 5. Bottom mold; 6. Anti-overturning assembly; 601. Tension screw; 602. Double nut; 603. Steel plate spacer; 7. Longitudinal square timber. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] The embodiments of the present application provide an anti-overturning support structure and a bridge system, which can solve the technical problem that the load-bearing beam is prone to instability and overturning due to the large vertical load on the load-bearing beam and the uneven force on the load-bearing beam.

[0027] See also Figure 1 and Figure 2 As shown, an embodiment of the present application provides an anti-overturning support structure, which includes a hoop 1, at least two load-bearing beams 3 and a plurality of anti-overturning components 6, wherein the hoop 1 is used to embrace the bridge pier, and a discharge device 2 is installed on one side of the hoop 1; at least two of the load-bearing beams 3 are arranged on the discharge device 2 and are used to be distributed on opposite sides of the bridge pier, and a plurality of distribution beams 4 are arranged on the surface of the load-bearing beam 3, and a bottom mold 5 is supported on the plurality of distribution beams 4; and the plurality of anti-overturning components 6 pull at least two of the load-bearing beams 3 along the thickness direction of the load-bearing beam 3.

[0028] In this embodiment, the anti-overturning support structure adopts a clamp construction platform, and the unloading device 2 is installed on the clamp 1, so that the load-bearing beam 3 is arranged on the unloading device 2, and at least two of the load-bearing beams 3 are distributed on opposite sides of the pier. The force of the bottom mold 5 is transmitted to the multiple distribution beams 4, and the multiple distribution beams 4 are transmitted to at least two load-bearing beams 3. Multiple anti-overturning components 6 can be arranged on opposite sides of the pier adjacent to the load-bearing beam 3, and are perpendicular to the intersection surface of the load-bearing beam 3 and the pier. Multiple anti-overturning components 6 pull at least two load-bearing beams 3 along the thickness direction of the load-bearing beam 3, so that the load-bearing beam 3 can be stressed toward the side close to the pier, so that at least two load-bearing beams 3 can gather toward the pier and be supported on one side of the pier, so that the vertical force points of the support of the load-bearing beams are evenly distributed on both sides, so as to avoid the load-bearing beam 3 from tipping over or overturning when the force is uneven, thereby causing the collapse of the entire construction platform, causing safety accidents and economic losses.

[0029] In this embodiment, a plurality of anti-overturning components 6 are installed on the clamp support system. The plurality of anti-overturning components 6 pull at least two of the load-bearing beams 3, so that the load-bearing beams 3 can be stressed toward the side close to the pier, so that at least two of the load-bearing beams 3 can be gathered toward the pier and supported on one side of the pier, so that the supporting force points of the load-bearing beams 3 are evenly distributed on both sides, thereby preventing the load-bearing beams 3 from tipping over or overturning when the force is unevenly applied, and solving the technical problem in the related art that the load-bearing beams 3 are prone to instability and overturning due to uneven force due to the large vertical load on the load-bearing beams 3.

[0030] Further, see Figure 2 and Figure 3 As shown, in some embodiments, the anti-overturning assembly 6 further includes a tension screw 601 and a double nut 602 threadedly connected to the tension screw 601, and the tension screw 601 clamps the load-bearing beam 3 through the double nut 602 disposed at each end. In this embodiment, the two oppositely disposed double nuts 602 clamp the load-bearing beam 3, so that both sides of the load-bearing beam 3 are effectively supported, and cooperate with the tension screw 601 to pull the load-bearing beam 3, so that the force points on both sides of the load-bearing beam 3 are evenly distributed, thereby preventing the load-bearing beam 3 from becoming unstable and overturning due to uneven force.

[0031] Further, see Figure 2 and Figure 3 As shown, in some embodiments, two double nuts 602 are provided at each end of the tension screw 601, and a steel plate pad 603 is provided on the inner side of each double nut 602. The steel plate pad 603 is located between the two double nuts 602, and the two oppositely arranged steel plate pads 603 clamp the load-bearing beam 3. In this embodiment, two double nuts 602 are provided at each end of the tension screw 601, so that the two double nuts 602 clamp the load-bearing beam 3, making the connection between the load-bearing beam 3 and the tension screw 601 more stable. In the process of the two relatively arranged steel plate pads 603 clamping the load-bearing beam 3, the steel plate pads 603 fit the surface of the load-bearing beam 3, increasing the contact area between the anti-overturning component 6 and the load-bearing beam 3, so that the load-bearing beam 3 clamped between the double nuts 602 on both sides is more evenly stressed. At the same time, the steel plate pads 603 can play a buffering role between the tension screw 601 and the load-bearing beam 3, reducing damage to the load-bearing beam 3. By adjusting the gap between the tension screw 601 and the load-bearing beam 3 through the steel plate pads 603, the tightening force of the connection can be adjusted, thereby realizing the tension of at least two load-bearing beams 3 and the uniform distribution of the force points of the load-bearing beam 3 on both sides.

[0032] Further, see Figure 1As shown, in some embodiments, the load-bearing beam 3 is provided with a lofting hole 31, and the anti-overturning assembly 6 passes through the lofting hole 31 and pulls at least two of the load-bearing beams 3. In this embodiment, the lofting hole 31 is used to place the tensioning screw 601, so that the tensioning screw 601 passes through the load-bearing beam 3 to achieve the tensioning of at least two of the load-bearing beams 3. The at least two lofting holes 31 provided on at least two of the load-bearing beams 3 penetrate along the thickness direction of the load-bearing beam 3, so that the axis of the anti-overturning assembly 6 is perpendicular to the axis of the load-bearing beam 3, ensuring the tensioning and fixing effect of the anti-overturning assembly 6 on at least two of the load-bearing beams 3, and preventing the load-bearing beam 3 from losing stability and overturning due to uneven force.

[0033] Further, see Figure 1 As shown, in some embodiments, a non-slip rubber pad is provided on one side of the clamp 1, and the non-slip rubber pad is used to fit the bridge pier. In this embodiment, the non-slip rubber pad fits the bridge pier, increases the friction resistance between the clamp 1 and the bridge pier, makes the clamp 1 embrace the bridge pier more firmly, and makes the anti-overturning support structure effectively supported at the set position of the bridge pier.

[0034] Further, see Figure 1 As shown, in some embodiments, a longitudinal square wood 7 is arranged between the plurality of distribution beams 4 and the bottom mold 5. In this embodiment, a longitudinal square wood 7 is arranged between the plurality of distribution beams 4 and the bottom mold 5, so that the force of the bottom mold 5 is transmitted to the plurality of distribution beams 4 through the longitudinal square wood 7, so that the bottom film is evenly stressed and not easily damaged.

[0035] Further, see Figure 1 As shown, in some embodiments, the clamp 1 includes two semicircular clamps, and the two semicircular clamps are bolted. In this embodiment, the clamp 1 uses two circular clamps, so that the contact surface between the clamp 1 and the pier is increased, so that the clamp 1 and the pier are fixed more firmly, and effectively supported at the set position of the pier.

[0036] Further, see Figure 1 As shown, in some embodiments, the load-bearing beam 3 is set as a first I-beam, and the distribution beam 4 is set as a second I-beam. In this embodiment, the load-bearing beam 3 is set as a first I-beam, so that at least two of the load-bearing beams 3 connect the piers and form a construction platform, and the distribution beam 4 is set as a second I-beam, so that the bottom form 5 is effectively supported by multiple distribution beams 4, reducing the distance over which the force of the bottom form 5 is transmitted to at least two of the load-bearing beams 3.

[0037] See also Figure 1 and Figure 2As shown, an embodiment of the present application provides a bridge system, which includes: a pier, a hoop 1, at least two load-bearing beams 3 and a plurality of anti-overturning components 6, the hoop 1 encircles the pier, and a discharge device 2 is installed on one side of the hoop 1; at least two load-bearing beams 3 are arranged on the discharge device 2 and are distributed on opposite sides of the pier, a plurality of distribution beams 4 are arranged on the surface of the load-bearing beam 3, and a bottom mold 5 is supported on the plurality of distribution beams 4; the plurality of anti-overturning components 6 pull at least two load-bearing beams 3 along the thickness direction of the load-bearing beam 3.

[0038] In this embodiment, the anti-overturning support structure adopts a hoop construction platform, the hoop 1 embraces the pier, and the unloading device 2 is installed on the hoop 1, so that the load-bearing beam 3 is set on the unloading device 2, at least two load-bearing beams 3 are distributed on the opposite sides of the pier, and multiple anti-overturning components 6 can be arranged on the opposite sides of the pier adjacent to the load-bearing beam 3, and perpendicular to the intersection surface of the load-bearing beam 3 and the pier. Multiple anti-overturning components 6 pull at least two load-bearing beams 3 along the thickness direction of the load-bearing beam 3, so that the supporting force points of the load-bearing beam 3 are evenly distributed on both sides, thereby preventing the load-bearing beam 3 from becoming unstable and overturning due to uneven force.

[0039] Further, see Figure 1 and Figure 2 As shown, in some embodiments, the anti-overturning components 6 are provided on opposite sides of each pier. In this embodiment, the anti-overturning components 6 are provided on opposite sides of each pier, and the anti-overturning components 6 can be provided on opposite sides of the pier adjacent to the load-bearing beam 3, and are perpendicular to the intersection surface between the load-bearing beam 3 and the pier, so that at least two load-bearing beams 3 are more firmly connected to the pier, and the support force points of the load-bearing beam 3 can be evenly distributed on both sides of the pier.

[0040] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0041] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0042] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An anti-overturning support structure, characterized in that: It includes: A hoop (1), the hoop (1) being used to embrace a bridge pier, and a discharging device (2) being installed on one side of the hoop (1); At least two load-bearing beams (3), at least two of the load-bearing beams (3) are arranged on the unloading device (2) and are used to be distributed on two opposite sides of the pier, a plurality of distribution beams (4) are arranged on the surface of the load-bearing beam (3), and a bottom form (5) is supported on the plurality of distribution beams (4); A plurality of anti-overturning components (6), wherein the plurality of anti-overturning components (6) pull at least two of the load-bearing beams (3) in a thickness direction of the load-bearing beams (3).

2. The anti-overturning support structure according to claim 1, characterized in that: The anti-overturning assembly (6) further comprises a tension screw rod (601) and a double nut (602) threadedly connected to the tension screw rod (601), wherein the tension screw rod (601) clamps the load-bearing beam (3) via the double nut (602) arranged at each end.

3. The anti-overturning support structure according to claim 2, characterized in that: Each end of the tension screw rod (601) is provided with two double nuts (602), and the inner side of each double nut (602) is provided with a steel plate pad (603), and the steel plate pad (603) is located between the two double nuts (602). The two oppositely arranged steel plate pads (603) clamp the load-bearing beam (3).

4. The anti-overturning support structure according to claim 1, characterized in that: The load-bearing beam (3) is provided with a lofting hole (31), and the anti-overturning assembly (6) passes through the lofting hole (31) and pulls at least two of the load-bearing beams (3).

5. The anti-overturning support structure according to claim 1, characterized in that: A non-slip rubber pad is provided on one side of the clamp (1), and the non-slip rubber pad is used to fit the bridge pier.

6. The anti-overturning support structure according to claim 1, characterized in that: Longitudinal square timbers (7) are arranged between the plurality of distribution beams (4) and the bottom form (5).

7. The anti-overturning support structure according to claim 1, characterized in that: The clamp (1) comprises two semicircular clamps, and the two semicircular clamps are bolted together.

8. The anti-overturning support structure according to claim 1, characterized in that: The load-bearing beam (3) is configured as a first I-beam, and the distribution beam (4) is configured as a second I-beam.

9. A bridge system, characterized in that: The bridge system comprises: bridge piers; A hoop (1), the hoop (1) encircles the bridge pier, and a discharging device (2) is installed on one side of the hoop (1); At least two load-bearing beams (3), at least two of the load-bearing beams (3) are arranged on the unloading device (2) and distributed on two opposite sides of the pier, a plurality of distribution beams (4) are arranged on the surface of the load-bearing beam (3), and a bottom form (5) is supported on the plurality of distribution beams (4); A plurality of anti-overturning components (6), wherein the plurality of anti-overturning components (6) pull at least two of the load-bearing beams (3) in a thickness direction of the load-bearing beams (3).

10. The bridge system according to claim 9, characterized in that The anti-overturning components (6) are arranged on opposite sides of each of the bridge piers.

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