Steel trestle deck slab structure

Abstract

The utility model relates to the technical field of steel trestles, and discloses a steel trestle bridge deck slab structure which comprises a deck slab body, the right side of the deck slab body is fixedly connected with a connecting plate, the left side of the connecting plate is fixedly connected with an inserting plate, and first threaded holes are formed in the middle of the connecting plate and the middle of the inserting plate. First threaded holes are formed in the panel body, first bolts are in threaded connection with the interiors of the first threaded holes, water storage tanks are fixedly connected to the front side and the rear side of the panel body correspondingly, rainwater recycling assemblies are arranged in the water storage tanks, connecting assemblies are arranged on the front sides and the rear sides of the two sides of the panel body correspondingly, and a plurality of drainage grooves are evenly formed in the upper portion of the panel body. According to the steel trestle bridge deck slab structure, through cooperation of the water inlet, the water guide inclined plate, the water pump, the water pumping pipe, the water conveying pipe, the spray head and other structures, rainwater can be recycled through the steel trestle bridge deck slab structure, the panel body can be cooled conveniently when the surface temperature of the panel body is too high, and the phenomenon that pedestrians are scalded due to the fact that the surface temperature of a steel trestle is too high is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel trestle bridges, in particular to a steel trestle bridge deck structure. Background Art

[0002] Steel trestle is a special type of bridge that is fast to build and has good earthquake resistance. It can be widely used in the construction of various roads, railways, etc. It is commonly seen in industrial areas, ports, docks, railways, highways and other places that need to cross waters, roads or other obstacles. Steel trestle is mainly composed of bridge deck, Bailey plates, support beams and support columns. As a bridge structure with the characteristics of lightweight, easy construction, good earthquake and wind resistance, and no sound and vibration transmission, it has broad application prospects in modern engineering and provides important support and guarantee for various transportation and engineering projects.

[0003] The deck structure of a steel trestle is usually designed as a flat surface to carry vehicle and pedestrian traffic. Its main features include high strength, durability and simple construction.

[0004] In the prior art, the deck structure of a steel trestle is often paved with steel plates. As a material with good thermal conductivity, steel absorbs sunlight and conducts heat to the surface. In hot weather or under continuous exposure to the sun, the temperature of the surface of the steel trestle may rise rapidly to a level sufficient to cause burns to pedestrians. In addition, the use of steel plates for paving the deck structure of the steel trestle is not convenient for installation, and the disassembly and assembly efficiency of the steel trestle is low. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a steel trestle bridge deck structure, aiming to improve the problems of excessively high surface temperature of the steel trestle in the prior art causing burns to pedestrians and low disassembly and assembly efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel trestle bridge deck structure, including a panel body, a connecting plate fixedly connected to the right side of the panel body, a plug-in plate fixedly connected to the left side of the connecting plate, a first threaded hole is opened in the middle of the connecting plate and the plug-in plate, a first bolt is threadedly connected inside the first threaded hole, the front and rear sides of the panel body are fixedly connected to water tanks, a rainwater recovery component is arranged inside the water tank, connecting components are arranged at the front and rear sides of the panel body, and a plurality of drainage grooves are evenly opened on the upper part of the panel body.

[0007] Through the above technical solution, the effect of installing the panel body is achieved.

[0008] As a further description of the above technical solution:

[0009] The rainwater recycling component includes a water inlet, a water guide inclined plate, a water pump, a water suction pipe, a water delivery pipe and a nozzle. The water inlet is evenly arranged on the upper part of one side close to the water tank. The water guide inclined plate is fixedly connected to the bottom of the water tank. The water pump is fixedly connected to the upper part of the water guide inclined plate. The water suction pipe is fixedly connected to the input end of the water pump. The water delivery pipe is fixedly connected to the output end of the water pump. The nozzle is fixedly connected to the end of the water delivery pipe away from the water pump.

[0010] Through the above technical solution, the effect of rainwater recycling is achieved.

[0011] As a further description of the above technical solution:

[0012] The connecting assembly includes a connecting block, a plug-in block, a second threaded hole and a second bolt. The connecting block is fixedly connected to the front and rear of the left side of the panel body, and the plug-in block is fixedly connected to the front and rear of the right side of the panel body. The second threaded hole is opened in the middle of the connecting block and the plug-in block.

[0013] Through the above technical solution, the effect of reinforcing the panel body is achieved.

[0014] As a further description of the above technical solution:

[0015] The plug-in board is slidably connected to the inner side of another connecting plate, and the plug-in board is fixedly connected to the other connecting plate via a first bolt.

[0016] Through the above technical solution, the effect of fixing the plug board and another connecting board is achieved.

[0017] As a further description of the above technical solution:

[0018] The position of the water inlet corresponds to the drainage groove.

[0019] Through the above technical solution, the effect of recycling rainwater is achieved.

[0020] As a further description of the above technical solution:

[0021] The water delivery pipe runs through the upper part of the water storage tank, and the water pumping pipe is located at the upper left of the water guide inclined plate.

[0022] Through the above technical solution, the effect of facilitating the extraction of rainwater is achieved.

[0023] As a further description of the above technical solution:

[0024] The plug-in block is slidably connected to the inner side of another connection block.

[0025] Through the above technical solution, the effect of clamping another connecting block is achieved.

[0026] As a further description of the above technical solution:

[0027] The connecting block is fixedly connected to another plug-in block via a second bolt.

[0028] Through the above technical solution, the effect of fixing the connecting block and another plug-in block is achieved.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, through the coordination among structures such as the water inlet, the water guide inclined plate, the water pump, the water pump pipe, the water delivery pipe and the nozzle, the steel trestle bridge deck structure can recycle rainwater, and it is convenient to cool the panel body when the surface temperature of the panel body is too high, so as to prevent pedestrians from being scalded by the excessive surface temperature of the steel trestle.

[0031] 2. In the utility model, the steel trestle bridge deck structure is easy to install and the disassembly and assembly efficiency of the steel trestle bridge is improved through the cooperation between the connecting block, the plug-in block, the second threaded hole and the second bolt and other structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A three-dimensional diagram of a steel trestle bridge deck structure proposed by the utility model;

[0033] Figure 2 A cross-sectional view of a water tank of a steel trestle bridge deck structure proposed in the utility model;

[0034] Figure 3 The utility model provides a cross-sectional view of a connecting plate of a steel trestle bridge deck structure.

[0035] Legend:

[0036] 1. Panel body; 2. Connecting plate; 3. Plug-in plate; 4. First threaded hole; 5. First bolt; 6. Connecting block; 7. Plug-in block; 8. Second threaded hole; 9. Second bolt; 10. Drain trough; 11. Water storage tank; 12. Water inlet; 13. Water guide inclined plate; 14. Water pump; 15. Suction pipe; 16. Water delivery pipe; 17. Sprinkler. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Reference Figure 1-3The utility model provides an embodiment: a steel trestle bridge deck structure, including a panel body 1, a connecting plate 2 is fixedly connected to the right side of the panel body 1, a plug-in plate 3 is fixedly connected to the left side of the connecting plate 2, a first threaded hole 4 is opened in the middle of the plug-in plate 3 and the connecting plate 2, a first bolt 5 is threadedly connected inside the first threaded hole 4, a water storage tank 11 is fixedly connected to the front and rear sides of the panel body 1, a rainwater recovery component is arranged inside the water storage tank 11, a connecting component is arranged on the front and rear sides of the panel body 1, and a plurality of threaded holes 4 are evenly opened on the upper part of the panel body 1. A drainage trough 10 is provided, and the plug-in plate 3 is slidably connected to the inner side of another connecting plate 2. The plug-in plate 3 is fixedly connected to the other connecting plate 2 by a first bolt 5. The connecting assembly includes a connecting block 6, a plug-in block 7, a second threaded hole 8 and a second bolt 9. The connecting block 6 is fixedly connected to the front and rear of the left side of the panel body 1, and the plug-in block 7 is fixedly connected to the front and rear of the right side of the panel body 1. The second threaded hole 8 is provided in the middle of the connecting block 6 and the plug-in block 7. The plug-in block 7 is slidably connected to the inner side of another connecting block 6. The connecting block 6 is fixedly connected to the other plug-in block 7 by a second bolt 9.

[0039] When the steel trestle bridge deck structure needs to be installed, the panel body 1 is pushed so that the panel body 1 drives the plug-in plate 3 and the plug-in block 7 to move, so that the plug-in plate 3 and the plug-in block 7 slide to the inner side of the connecting plate 2 and the connecting block 6, and then the first bolt 5 is rotated to fix the plug-in plate 3 and the connecting plate 2, and finally the second bolt 9 is rotated to fix the plug-in block 7 and the connecting block 6, thereby facilitating the installation of the steel trestle bridge deck structure and improving the disassembly and assembly efficiency of the steel trestle.

[0040] Reference Figure 1-2 The rainwater recycling component includes a water inlet 12, a water guide inclined plate 13, a water pump 14, a water suction pipe 15, a water delivery pipe 16 and a nozzle 17. The water inlet 12 is evenly opened at the upper part of the side close to the water storage tank 11, the water guide inclined plate 13 is fixedly connected to the bottom of the water storage tank 11, the water pump 14 is fixedly connected to the upper part of the water guide inclined plate 13, the water suction pipe 15 is fixedly connected to the input end of the water pump 14, the water delivery pipe 16 is fixedly connected to the output end of the water pump 14, and the nozzle 17 is fixedly connected to the end of the water delivery pipe 16 away from the water pump 14. The position of the water inlet 12 corresponds to the drainage trough 10 to facilitate the recovery of rainwater. The water delivery pipe 16 runs through the upper part of the water storage tank 11, and the water suction pipe 15 is located at the upper left of the water guide inclined plate 13.

[0041] When precipitation occurs, rainwater is discharged from the panel body 1 through the drainage trough 10, and then flows into the water storage tank 11 through the water inlet 12 for storage. When the surface of the panel body 1 needs to be cooled, the water pump 14 is started to operate the water suction pipe 15 at the input end of the water pump 14 to draw rainwater into the water pump 14, and then the rainwater is delivered to the nozzle 17 through the water supply pipe 16, and finally the rainwater is sprayed onto the surface of the panel body 1 through the nozzle 17. In this way, the steel trestle bridge deck structure can recycle rainwater, so that the panel body 1 can be cooled when the surface temperature of the panel body 1 is too high, so as to prevent pedestrians from being scalded by excessive surface temperature of the steel trestle.

[0042] Working principle: When precipitation occurs, rainwater is discharged from the panel body 1 through the drainage groove 10, and then flows into the water storage tank 11 through the water inlet 12 for storage. When the surface of the panel body 1 needs to be cooled, the water pump 14 is started to make the water pumping pipe 15 at the input end of the water pump 14 run to pump rainwater into the water pump 14, and then the rainwater is delivered to the nozzle 17 through the water delivery pipe 16, and finally the rainwater is sprayed onto the surface of the panel body 1 through the nozzle 17, thereby realizing that the steel trestle bridge deck structure can recycle rainwater, so that the panel body 1 can be cooled when the surface temperature of the panel body 1 is too high. To cool down the steel trestle, prevent the surface temperature of the steel trestle from being too high and causing burns to pedestrians. When the steel trestle bridge deck structure needs to be installed, push the panel body 1 so that the panel body 1 drives the plug-in board 3 and the plug-in block 7 to move, so that the plug-in board 3 and the plug-in block 7 slide to the inside of the connecting plate 2 and the connecting block 6, and then rotate the first bolt 5 to fix the plug-in board 3 and the connecting plate 2, and finally rotate the second bolt 9 to fix the plug-in block 7 and the connecting block 6, so that the steel trestle bridge deck structure is easy to install and the disassembly and assembly efficiency of the steel trestle is improved.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel trestle bridge deck structure, comprising a deck body (1), characterized in that: The right side of the panel body (1) is fixedly connected to a connecting plate (2), the left side of the connecting plate (2) is fixedly connected to a plug-in plate (3), the middle of each of the connecting plate (2) and the plug-in plate (3) is provided with a first threaded hole (4), the first threaded hole (4) is internally threadedly connected to a first bolt (5), the front and rear sides of the panel body (1) are fixedly connected to a water storage tank (11), a rainwater recovery component is provided inside the water storage tank (11), the front and rear sides of the panel body (1) are provided with connecting components, and a plurality of drainage grooves (10) are evenly provided on the upper part of the panel body (1).

2. A steel trestle bridge deck structure according to claim 1, characterized in that: The rainwater recycling assembly comprises a water inlet (12), a water guide inclined plate (13), a water pump (14), a water suction pipe (15), a water delivery pipe (16) and a nozzle (17); the water inlet (12) is evenly arranged at the upper part of one side close to the water storage tank (11); the water guide inclined plate (13) is fixedly connected to the bottom of the water storage tank (11); the water pump (14) is fixedly connected to the upper part of the water guide inclined plate (13); the water suction pipe (15) is fixedly connected to the input end of the water pump (14); the water delivery pipe (16) is fixedly connected to the output end of the water pump (14); and the nozzle (17) is fixedly connected to the end of the water delivery pipe (16) away from the water pump (14).

3. The steel trestle bridge deck structure according to claim 1, characterized in that: The connection assembly comprises a connection block (6), a plug-in block (7), a second threaded hole (8) and a second bolt (9); the connection block (6) is fixedly connected to the front and rear of the left side of the panel body (1); the plug-in block (7) is fixedly connected to the front and rear of the right side of the panel body (1); and the second threaded hole (8) is provided in the middle of the connection block (6) and the plug-in block (7).

4. The steel trestle bridge deck structure according to claim 1, characterized in that: The plug-in plate (3) is slidably connected to the inner side of another connecting plate (2), and the plug-in plate (3) is fixedly connected to the other connecting plate (2) via a first bolt (5).

5. The steel trestle bridge deck structure according to claim 2, characterized in that: The position of the water inlet (12) corresponds to the drainage groove (10).

6. The steel trestle bridge deck structure according to claim 2, characterized in that: The water delivery pipe (16) passes through the upper part of the water storage tank (11), and the water extraction pipe (15) is located at the upper left of the water guide inclined plate (13).

7. The steel trestle bridge deck structure according to claim 3, characterized in that: The plug-in block (7) is slidably connected to the inner side of another connection block (6).

8. The steel trestle bridge deck structure according to claim 3, characterized in that: The connecting block (6) is fixedly connected to another plug-in block (7) via a second bolt (9).

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