Pile type bridge structure

Abstract

The invention provides a pile column type bridge structure, and relates to the technical field of bridge structures, the pile column type bridge structure comprises a bridge deck mechanism, the bridge deck mechanism comprises a mounting frame, a supporting framework is arranged in the mounting frame, arch frames are arranged at the top of the mounting frame, reinforcing frames are arranged on the arch frames, a connecting frame is arranged at the top between the two arch frames, and the connecting frame is connected with the bridge deck mechanism. And a steel frame is arranged at the bottom between the two arched frames. By arranging the bridge floor mechanism, the overall stability and bearing capacity of the bridge are enhanced, the arch-shaped frames and the reinforcing frames are combined, strong supporting force is provided, it is ensured that the bridge floor keeps stable under various use conditions, the supporting steel plate frames and the reinforcing vertical frames are arranged in a staggered mode, the anti-pressure capacity of the bridge is further improved, and especially in a long-span bridge, the supporting steel plate frames and the reinforcing vertical frames are arranged in a staggered mode. Bending stress can be effectively resisted, long-term safety of the bridge is guaranteed, the whole bridge deck is reasonable in design, easy and convenient to construct and convenient to set up quickly, and durability and reliability of the bridge are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge structures, and in particular to a pile-column bridge structure. Background Art

[0002] Bridge structures play an important role in modern transportation infrastructure, especially in the construction of long-distance transportation hubs such as highways and railways. Pile-column bridge structures are a common bridge design, widely used in crossing rivers, canyons and other scenarios that require long-span bridges. This type of bridge usually consists of piles, bridge decks, support frames and reinforcement structures. The piles are buried deep underground or underwater to provide stable support to ensure that the bridge can withstand long-term heavy-load use by vehicles, pedestrians, etc. With the development of social economy, the demand for bridges has increased year by year. Especially in the context of accelerated urbanization, the load-bearing capacity, durability and resistance to natural disasters of bridges have become important factors affecting bridge design and construction.

[0003] However, the pile-column bridge structure in the prior art still has some shortcomings during use. First, traditional bridge designs are often difficult to provide sufficient compression and bending resistance in the application of long-span bridges, which makes it easy for the bridge to be locally deformed and damaged under long-term heavy loads, affecting the service life of the bridge. Secondly, since the bridge design is relatively complex and the construction is difficult, especially during reinforcement and maintenance, the structure is not modular enough, which increases the maintenance cost and operation difficulty. In addition, the existing bridge structures are relatively insufficient in compression and shear resistance in dealing with natural disasters such as earthquakes and floods, which can easily lead to structural instability of the bridge. Therefore, we provide a pile-column bridge structure. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: comprising: a bridge deck mechanism, the bridge deck mechanism includes a mounting frame, a supporting frame is arranged in the mounting frame, an arch frame is arranged on the top of the mounting frame, a reinforcement frame is arranged on the arch frame, a connecting frame is arranged on the top between the two arch frames, a steel frame is arranged on the bottom between the two arch frames, a supporting steel plate frame is arranged in a horizontal array in the steel frame, a reinforcing vertical frame is arranged in a longitudinal array and staggered with the supporting steel plate frame in the steel frame, and a bridge deck is arranged on the supporting steel plate frame and the reinforcing vertical frame in the steel frame.

[0006] As a preferred embodiment, a reinforcement mechanism is arranged between the mounting frames on both sides of the bottom of the steel frame, the reinforcement mechanism comprises a three-head frame, the two ends of the three-head frame are respectively butted with a series frame and a butting frame, the three-head frame, the series frame and the butting frame are all provided with support frames, a six-way frame is arranged at one end of the support frame away from the three-head frame, the series frame and the butting frame, a butting cross frame is arranged on one side of the six-way frame, a connecting load-bearing frame is arranged at the bottom of the butting cross frame, a connecting bottom plate frame is arranged in the connecting load-bearing frame, and a mounting plate is arranged at the bottom of the connecting bottom plate frame.

[0007] As a preferred embodiment, the three-head frame is arranged at the head and tail of the reinforcement mechanism, the middle part of the reinforcement mechanism is fixedly connected by using the series frame and the three-head frame for circular interlacing, the docking frame is docked at the end of the three-head frame away from the series frame for docking between two reinforcement mechanisms, one end of the support frame is respectively docked with the three-head frame, the series frame and the docking frame, and the end of the support frame away from the three-head frame, the series frame and the docking frame is docked with the six-way frame.

[0008] As a preferred embodiment, the six-way frame is internally reinforced by a docking cross frame and a six-way frame, one side of the connecting load-bearing frame is fixedly connected to the bottom of the docking cross frame, the outer surface of the connecting base plate frame is nested in the connecting load-bearing frame, the bottom side of the connecting base plate frame is fixedly connected to the mounting plate, and the top side of the mounting plate is fixedly connected to the bottom of the connecting load-bearing frame and the connecting base plate frame.

[0009] As a preferred embodiment, a supporting mechanism is provided at the bottom of the steel frame and at one end of the series frame away from the three-head frame, the supporting mechanism includes a supporting column, a mounting pad is provided at the top of the supporting column, decorative ornaments are provided around the outer surface of the supporting column, a trapezoidal sunken groove is dug at the bottom of the supporting column, reinforcing steel plate ribs are cast in the supporting column, and the reinforcing steel plate ribs and the trapezoidal sunken groove are both provided with concrete.

[0010] As a preferred embodiment, the bottom of the mounting pad is fixedly connected to the supporting column, one side of the decorative pendant is fixed to the outer surface of the supporting column by surrounding casting, and the concrete is poured into the trapezoidal sunken groove and the reinforced steel plate ribs.

[0011] As a preferred embodiment, the two ends of the support frame are respectively fixedly connected to the mounting frame, the two ends of the arch frame are respectively inserted and fixed on the top of the mounting frame, and the two ends of the reinforcement frame are inserted between the arch frame and the top of the mounting frame.

[0012] As a preferred embodiment, the two ends of the connecting frame are respectively fixedly connected to the two mounting frames and the arch frame, the outer surface of the steel frame is fixedly cast between the two mounting frames, the two ends of the supporting steel plate frame are fixedly connected to the steel frame, the two ends of the reinforcing vertical frame are inserted through the supporting steel plate frame and fixed to the steel frame, and the bottom of the bridge deck is irrigated and fixed to the steel frame.

[0013] As a preferred embodiment, the tops of the six-way frame and the docking cross frame are cast on the bottom of the steel frame by welding, the end of the mounting pad away from the support column is fixedly connected to the support steel plate frame and the reinforcement vertical frame that cross horizontally and vertically in the steel frame, and the docking frames at both ends of the reinforcement mechanism are cast in the concrete in the support column through extending steel frames.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, by setting up a bridge deck mechanism, the overall stability and bearing capacity of the bridge are enhanced. The arch frame is combined with the reinforcement frame to provide a strong supporting force to ensure that the bridge deck remains stable under various conditions of use. The supporting steel plate frame and the reinforcement vertical frame are staggered to further improve the compressive capacity of the bridge, especially in long-span bridges, which can effectively resist bending stress and ensure the long-term safety of the bridge. The overall bridge deck design is reasonable, the construction is simple, and it is easy to build quickly, and the durability and reliability of the bridge are improved.

[0015] 2. In the present invention, the bearing capacity and structural stability of the bridge are significantly enhanced through the design of the reinforcement mechanism. The circular interlaced structure formed by the three-head frame, the series frame and the docking frame makes the bridge more stable under multi-point stress conditions and avoids local deformation caused by single-point stress. The setting of the six-way frame provides additional support and strengthens the overall strength of the bridge. Through the coordinated work of these components, the bridge can withstand a greater load. At the same time, the modular design of the reinforcement mechanism facilitates bridge maintenance and reinforcement and extends the service life of the bridge.

[0016] 3. In the present invention, the support force and overall stability of the bridge are greatly improved through the design of the support columns and reinforced steel plate ribs. The setting of the trapezoidal sunken grooves effectively enhances the shear and compression resistance of the support columns, ensuring that the bridge can withstand greater loads. The combination of concrete and reinforced steel plate ribs provides the support columns with higher compression resistance. At the same time, the overall design of the support mechanism improves the stability of the bridge structure, enabling it to adapt to harsh natural environments and long-term heavy-load use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a pile-column bridge structure is proposed for the present invention; Figure 2 An exploded perspective view of a pile-column bridge structure is provided for the present invention; Figure 3 The present invention provides a three-dimensional exploded view of a bridge deck mechanism and a reinforcement mechanism of a pile-column bridge structure; Figure 4 A three-dimensional diagram of a reinforcement mechanism for a pile-column bridge structure is proposed for the present invention; Figure 5 A partial stereoscopic diagram of a reinforcement mechanism for a pile-column bridge structure proposed by the present invention; Figure 6 A three-dimensional diagram of a bridge deck mechanism of a pile-column bridge structure is proposed for the present invention; Figure 7 The present invention proposes a plan view of the supporting mechanism components of a pile-column bridge structure.

[0018] Legend: 1. Bridge deck mechanism; 11. Mounting frame; 12. Support frame; 13. Arch frame; 14. Reinforcement frame; 15. Connecting frame; 16. Steel frame; 17. Support steel plate frame; 18. Reinforcement vertical frame; 19. Bridge deck; 2. Reinforcement mechanism; 21. Three-head frame; 22. Series frame; 23. Docking frame; 24. Support frame; 25. Six-way frame; 26. Docking cross frame; 27. Connecting load-bearing frame; 28. Connecting bottom plate frame; 29. ​​Mounting plate; 3. Support mechanism; 31. Support column; 32. Mounting plate; 33. Decorative pendant; 34. Trapezoidal sunken groove; 35. Strengthening steel plate ribs; 36. Concrete. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.

[0020] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0021] When an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0022] The directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. The directions or positional relationships indicated by the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, and the spatially relative descriptions used here are interpreted accordingly.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0025] A pile-column bridge structure provided by the present invention is now described. Example 1

[0026] like Figure 1-6As shown, the present invention provides a technical solution: a pile-column bridge structure, comprising: a bridge deck mechanism 1, the bridge deck mechanism 1 comprises a mounting frame 11, a supporting frame 12 is arranged in the mounting frame 11, an arch frame 13 is arranged on the top of the mounting frame 11, a reinforcing frame 14 is arranged on the arch frame 13, a connecting frame 15 is arranged on the top between two arch frames 13, a steel frame 16 is arranged on the bottom between the two arch frames 13, a supporting steel plate frame 17 is arranged in a horizontal array in the steel frame 16, a reinforcing vertical frame 18 is arranged in a longitudinal array and interlaced with the supporting steel plate frame 17 in the steel frame 16, and the supporting steel plate frame 17 and the reinforcing vertical frame 18 in the steel frame 16 are arranged in a vertical array. A bridge deck 19 is provided on it, two ends of the supporting skeleton 12 are respectively fixedly connected to the mounting frame 11, two ends of the arch frame 13 are respectively inserted and fixed to the top of the mounting frame 11, two ends of the reinforcing frame 14 are inserted through the arch frame 13 and the top of the mounting frame 11, two ends of the connecting frame 15 are respectively fixedly connected to the two mounting frames 11 and the arch frame 13, the outer surface of the steel frame 16 is fixedly cast between the two mounting frames 11, two ends of the supporting steel plate frame 17 are fixedly connected to the steel frame 16, two ends of the reinforcing vertical frame 18 are inserted through the supporting steel plate frame 17 and fixed in the steel frame 16, and the bottom of the bridge deck 19 is irrigated and fixed on the steel frame 16.

[0027] In this embodiment, first, the mounting frame 11 of the bridge deck mechanism 1 is fixed to the required position of the bridge, and the two ends of its internal support frame 12 are respectively fixedly connected to the mounting frame 11. Then, the two ends of the arch frame 13 are inserted and fixed to the top of the mounting frame 11, and the two ends of the reinforcement frame 14 are inserted into the top of the arch frame 13 and the mounting frame 11 to further stabilize the bridge structure. Subsequently, the two ends of the connecting frame 15 are respectively fixed to the two mounting frames 11 and the arch frame 13 to ensure the overall stability of the bridge deck.

[0028] At the bottom of the bridge deck structure, a steel frame 16 is fixed and cast between two mounting frames 11. Inside the steel frame 16, the horizontally arranged supporting steel plate frames 17 and the longitudinally arranged reinforcing vertical frames 18 are arranged alternately to enhance the bearing capacity of the bridge. The two ends of the supporting steel plate frames 17 are fixedly connected in the steel frame 16, while the two ends of the reinforcing vertical frames 18 pass through the supporting steel plate frames 17 and are further fixed in the steel frame 16. Finally, the bottom of the bridge deck 19 is irrigated and fixed on the steel frame 16 to form a complete bridge deck. The combination of the entire structure not only improves the load-bearing capacity and stability of the bridge, but also ensures its safety and reliability in actual use. Example 2

[0029] like Figure 1-5As shown, a reinforcement mechanism 2 is arranged between the mounting frames 11 on both sides of the bottom of the steel frame 16, and the reinforcement mechanism 2 includes a three-head frame 21, and the two ends of the three-head frame 21 are respectively connected to a series frame 22 and a docking frame 23, and the three-head frame 21, the series frame 22 and the docking frame 23 are all provided with a support frame 24, and the support frame 24 is provided with a six-way frame 25 at one end away from the three-head frame 21, the series frame 22 and the docking frame 23, and a docking cross frame 26 is arranged on one side of the six-way frame 25, and a connecting load-bearing frame 27 is arranged at the bottom of the docking cross frame 26, and a connecting bottom plate frame 28 is arranged in the connecting load-bearing frame 27, and a mounting plate 29 is arranged at the bottom of the connecting bottom plate frame 28, and the three-head frame 21 is arranged at the head and tail of the reinforcement mechanism 2, and the middle part of the reinforcement mechanism 2 is connected by using the series frame 22 and the three-head frame 21. The rows are cyclically interspersed and fixedly connected, the docking frame 23 is docked at the end of the three-head frame 21 away from the series frame 22 for docking between the two reinforcement mechanisms 2, one end of the support frame 24 is docked on the three-head frame 21, the series frame 22 and the docking frame 23 respectively, and the end of the support frame 24 away from the three-head frame 21, the series frame 22 and the docking frame 23 is docked on the six-way frame 25, and the six-way frame 25 is used to reinforce the internal structure of the reinforcement mechanism 2 through the docking cross frame 26 and the six-way frame 25, one side of the connecting load-bearing frame 27 is fixedly connected to the bottom of the docking cross frame 26, the outer surface of the connecting bottom plate frame 28 is nested in the connecting load-bearing frame 27, the bottom side of the connecting bottom plate frame 28 is fixedly connected to the mounting plate 29, and the top side of the mounting plate 29 is fixedly connected to the bottom of the connecting load-bearing frame 27 and the connecting bottom plate frame 28.

[0030] In this embodiment, first, various components of the reinforcement mechanism 2 are arranged between the mounting frames 11 on both sides of the bottom of the steel frame 16. The reinforcement mechanism 2 includes a three-head frame 21, and the two ends of the three-head frame 21 are respectively connected to the series frame 22 and the docking frame 23 to form a fixed structure that is cyclically interlaced. The two ends of the support frame 24 are respectively docked on the three-head frame 21, the series frame 22 and the docking frame 23 to ensure the tight connection of each part. The three-head frame 21 is arranged at the head and tail positions of the reinforcement mechanism 2, the series frame 22 is used for the circular connection of the middle part, and the docking frame 23 is used to dock at the end of the three-head frame 21 away from the series frame 22 to connect the two reinforcement mechanisms 2.

[0031] In order to enhance the reinforcement effect, one end of the support frame 24 away from the three-head frame 21, the series frame 22 and the docking frame 23 is docked to the six-way frame 25. The six-way frame 25 is connected to the inside of the reinforcement mechanism 2 through the docking cross frame 26, making the overall structure more stable. One side of the connecting load-bearing frame 27 is fixed to the bottom of the docking cross frame 26, and the connecting bottom plate frame 28 is nested in the connecting load-bearing frame 27, further enhancing the bearing capacity. The bottom of the connecting bottom plate frame 28 is fixed to the mounting plate 29, and the mounting plate 29 is fixed to the bottom of the connecting load-bearing frame 27 and the connecting bottom plate frame 28, providing a stable foundation. Through the combined use of this reinforcement mechanism 2, the pile-column bridge structure can be greatly improved in terms of bearing capacity and stability, ensuring the safety and durability of the bridge in actual use. Example 3

[0032] like Figure 1-7 As shown, a support mechanism 3 is provided at the bottom of the steel frame 16 and at one end of the series frame 22 away from the three-head frame 21. The support mechanism 3 includes a support column 31, a mounting plate 32 is provided at the top of the support column 31, and decorative ornaments 33 are provided around the outer surface of the support column 31. A trapezoidal sunken groove 34 is dug at the bottom of the support column 31, and a reinforcing steel plate rib 35 is cast in the support column 31. The reinforcing steel plate rib 35 and the trapezoidal sunken groove 34 are both provided with concrete 36. The bottom of the mounting plate 32 is fixedly connected to the support column 31 One side of the decorative pendant 33 is fixed to the outer surface of the support column 31 by surrounding casting, concrete 36 is poured into the trapezoidal sunken groove 34 and the reinforcing steel plate ribs 35, the top of the six-way frame 25 and the docking cross frame 26 are welded and cast at the bottom of the steel frame 16, and the end of the mounting pad 32 away from the support column 31 is fixedly connected to the support steel plate frame 17 and the reinforcement vertical frame 18 that cross horizontally and vertically in the steel frame 16, and the docking frames 23 at both ends of the reinforcement mechanism 2 are cast in the concrete 36 in the support column 31 through the extension steel frame.

[0033] In this embodiment, first, a support mechanism 3 is installed at the bottom of the steel frame 16 and at one end of the series frame 22 away from the three-head frame 21. The support mechanism 3 is composed of a support column 31, on the top of which a mounting pad 32 is fixedly installed, and one end of the mounting pad 32 is connected to the support steel plate frame 17 and the reinforcement vertical frame 18 that cross horizontally and vertically inside the steel frame 16 in a fixed manner to ensure the stability of the support. Decorative pendants 33 are also arranged around the outer surface of the support column 31, and these pendants are fixed on the support column 31 by surrounding casting, which not only enhances the aesthetics, but also provides additional protection.

[0034] At the bottom of the support column 31, a trapezoidal sunken groove 34 is dug, and a reinforcing steel plate rib 35 is cast inside the support column 31. These structures are used to enhance the strength of the support column 31. Subsequently, concrete 36 is poured into the trapezoidal sunken groove 34 and the reinforcing steel plate rib 35 to further increase the load-bearing capacity. At the same time, the top of the six-way frame 25 and the docking cross frame 26 are fixed to the bottom of the steel frame 16 by welding, making the entire bridge structure more solid. The docking frames 23 at both ends of the reinforcement mechanism 2 are also cast together with the concrete 36 in the support column 31 through the extended steel frame, which enhances the reinforcement effect. Through this structural design and construction process, the present bridge structure can provide strong support and stability in actual use, ensuring the safety and durability of the bridge when carrying heavy objects or being used for a long time.

[0035] Working principle: like Figure 1-7 As shown, in actual use, first, the bridge deck mechanism 1 needs to be installed at the designated position. The bridge deck mechanism 1 includes a mounting frame 11, which is provided with a support frame 12 inside. The two ends of the support frame 12 are fixed in the mounting frame 11 to ensure stability. Then, the two ends of the arch frame 13 are inserted into the top of the mounting frame 11, and a reinforcement frame 14 is arranged on the arch frame 13 to enhance the strength of the overall structure. Next, a connecting frame 15 and a steel frame 16 are installed on the top and bottom of the two arch frames 13 respectively. A support steel plate frame 17 is arranged horizontally in the steel frame 16, and a reinforcement vertical frame 18 is arranged longitudinally. The support steel plate frame 17 and the reinforcement vertical frame 18 are arranged alternately, and a bridge deck 19 is arranged thereon. In this way, the assembly of the bridge deck structure is completed to ensure the bearing capacity and stability of the bridge deck.

[0036] A reinforcement mechanism 2 is arranged between the mounting frames 11 on both sides of the bottom of the bridge deck structure. The reinforcement mechanism 2 includes a three-head frame 21, and its two ends are connected to a series frame 22 and a docking frame 23 to form a circular interlaced fixing system to ensure the stability of the entire reinforcement mechanism 2. The support frame 24 is connected to the three-head frame 21, the series frame 22 and the docking frame 23, and the stability of the structure is enhanced by docking with the six-way frame 25. The six-way frame 25 is fixedly connected to the inside of the reinforcement mechanism 2 by docking with the cross frame 26, and is further reinforced by connecting the load-bearing frame 27 and the bottom plate frame 28, and finally installed on the mounting plate 29. Through the combined use of these reinforcement components, the bridge structure has been greatly improved in terms of bearing capacity and stability, ensuring the safety and durability of the bridge in practical applications.

[0037] A support mechanism 3 is provided at the bottom of the steel frame 16 and at one end of the series frame 22 away from the three-head frame 21 to further strengthen the supporting effect of the bridge. The support mechanism 3 includes a support column 31, the top of which is connected to a mounting pad 32, a trapezoidal sunken groove 34 is dug at the bottom, and a reinforcing steel plate rib 35 is cast inside. Concrete 36 is poured into the trapezoidal sunken groove 34 and the reinforcing steel plate rib 35 to enhance the strength and stability of the support column 31. At the same time, the six-way frame 25 and the docking cross frame 26 are welded and cast at the bottom of the steel frame 16, ensuring a firm connection between the reinforcement mechanism 2 and the support mechanism 3, making the overall structure of the bridge more solid and reliable, and able to adapt to complex load environments.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0039] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0040] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

Claims

1. A pile-column bridge structure, characterized in that: include: A bridge deck mechanism (1), the bridge deck mechanism (1) comprising a mounting frame (11), a supporting frame (12) being arranged in the mounting frame (11), an arch frame (13) being arranged at the top of the mounting frame (11), a reinforcing frame (14) being arranged on the arch frame (13), a connecting frame (15) being arranged at the top between two arch frames (13), a steel frame (16) being arranged at the bottom between the two arch frames (13), a supporting steel plate frame (17) being arranged in a transverse array in the steel frame (16), reinforcing vertical frames (18) being arranged in a longitudinal array and interlaced with the supporting steel plate frame (17) in the steel frame (16), and a bridge deck (19) being arranged on the supporting steel plate frame (17) and the reinforcing vertical frames (18) in the steel frame (16).

2. A pile-column bridge structure according to claim 1, characterized in that: A reinforcement mechanism (2) is arranged between the mounting frames (11) on both sides of the bottom of the steel frame (16), the reinforcement mechanism (2) comprising a three-head frame (21), two ends of the three-head frame (21) are respectively connected to a series frame (22) and a docking frame (23), the three-head frame (21), the series frame (22) and the docking frame (23) are all provided with a support frame (24), one end of the support frame (24) away from the three-head frame (21), the series frame (22) and the docking frame (23) is provided with a six-way frame (25), one side of the six-way frame (25) is provided with a docking cross frame (26), the bottom of the docking cross frame (26) is provided with a connecting load-bearing frame (27), the connecting load-bearing frame (27) is provided with a connecting bottom plate frame (28), and the bottom of the connecting bottom plate frame (28) is provided with a mounting plate (29).

3. A pile-column bridge structure according to claim 2, characterized in that: The three-head frame (21) is arranged at the head and tail of the reinforcement mechanism (2); the middle part of the reinforcement mechanism (2) is connected by a cyclic interlacing fixation by using the series frame (22) and the three-head frame (21); the docking frame (23) is docked at one end of the three-head frame (21) away from the series frame (22) for docking between two reinforcement mechanisms (2); one end of the support frame (24) is docked at the three-head frame (21), the series frame (22) and the docking frame (23) respectively; one end of the support frame (24) away from the three-head frame (21), the series frame (22) and the docking frame (23) is docked at the six-way frame (25).

4. A pile-column bridge structure according to claim 3, characterized in that: The six-way frame (25) is used to reinforce the interior of the reinforcement mechanism (2) by docking the cross frame (26) and the six-way frame (25); one side of the connecting load-bearing frame (27) is fixedly connected to the bottom of the docking cross frame (26); the outer surface of the connecting bottom plate frame (28) is nested in the connecting load-bearing frame (27); the bottom side of the connecting bottom plate frame (28) is fixedly connected to the mounting plate (29); and the top side of the mounting plate (29) is fixedly connected to the bottom of the connecting load-bearing frame (27) and the connecting bottom plate frame (28).

5. A pile-column bridge structure according to claim 4, characterized in that: A support mechanism (3) is provided at the bottom of the steel frame (16) and at one end of the series frame (22) away from the three-head frame (21), the support mechanism (3) comprising a support column (31), a mounting pad (32) being provided at the top of the support column (31), decorative ornaments (33) being provided around the outer surface of the support column (31), a trapezoidal sunken groove (34) being excavated at the bottom of the support column (31), a reinforcing steel plate rib (35) being cast in the support column (31), and concrete (36) being provided on both the reinforcing steel plate rib (35) and the trapezoidal sunken groove (34).

6. A pile-column bridge structure according to claim 5, characterized in that: The bottom of the mounting pad (32) is fixedly connected to the support column (31), one side of the decorative pendant (33) is fixed to the outer surface of the support column (31) by a surrounding casting method, and the concrete (36) is poured into the trapezoidal sunken groove (34) and the reinforcing steel plate ribs (35).

7. The pile-column bridge structure according to claim 1, characterized in that: The two ends of the support frame (12) are respectively fixedly connected to the mounting frame (11), the two ends of the arch frame (13) are respectively inserted and fixed to the top of the mounting frame (11), and the two ends of the reinforcement frame (14) are inserted into the top of the arch frame (13) and the mounting frame (11).

8. The pile-column bridge structure according to claim 1, characterized in that: The two ends of the connecting frame (15) are respectively fixedly connected to the two mounting frames (11) and the arch frame (13); the outer surface of the steel frame (16) is fixedly cast between the two mounting frames (11); the two ends of the supporting steel plate frame (17) are fixedly connected to the steel frame (16); the two ends of the reinforcing vertical frame (18) are inserted through the supporting steel plate frame (17) and fixed in the steel frame (16); and the bottom of the bridge deck (19) is irrigated and fixed to the steel frame (16).

9. The pile-column bridge structure according to claim 6, characterized in that: The tops of the six-way frame (25) and the docking cross frame (26) are welded and cast on the bottom of the steel frame (16); one end of the mounting pad (32) away from the support column (31) is fixedly connected to the support steel plate frame (17) and the reinforcement vertical frame (18) that cross each other horizontally and vertically in the steel frame (16); and the docking frames (23) at both ends of the reinforcement mechanism (2) are cast in the concrete (36) in the support column (31) through the extension steel frame.

Images