Novel high-speed rail bridge pier top coaming structure

Abstract

The utility model relates to the technical field of bridge pier top coamings, in particular to a novel high-speed railway bridge pier top coaming structure which comprises a pier, first bolts are evenly installed on the pier, supporting plates are evenly installed on the pier, and arc-shaped supporting plates used for supporting the supporting plates are symmetrically and fixedly installed at the two ends of the supporting plates. The supporting plates are provided with guardrails used for preventing falling from a high place, the side ends of the supporting plates are fixedly provided with side bars, first bolts are provided with first nuts in a threaded mode, second bolts are installed between the two supporting plates, and second nuts are installed on the second bolts in a threaded mode; when the bridge pier is poured, the first bolts are pre-buried to the installation positions, after the bridge pier is solidified, the multiple supporting plates are hoisted to the installation positions, then the supporting plates are installed on the bridge pier through the first nuts, modular design is adopted, assembling is convenient, modules can be independently disassembled, and the assembling efficiency is improved. The effects of improving the installation efficiency and facilitating subsequent maintenance are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of bridge pier top enclosure panels, and in particular to a novel structure for the top enclosure panels of high-speed railway bridge piers. Background Technology

[0002] In the construction of high-speed railway bridges, the design and application of pier-top railing structures are crucial. In practical applications, high-speed railway bridge pier-top railing structures typically require the following technologies:

[0003] 1. Fence structures, such as high-strength steel wire mesh and aluminum alloy fences, serve a protective function to prevent workers from falling;

[0004] 2. Supporting structures, such as steel beams and columns, provide stable support for the fence and ensure its stability;

[0005] 3. Connecting structures, such as high-strength bolts and welded joints, ensure a reliable connection between the fence and the top of the pier.

[0006] The existing high-speed railway bridge pier top fence structure usually involves first installing the support structure, then fixing the fence structure to the support structure, and finally securing it through the connecting structure.

[0007] However, during the implementation of the above technical solutions, at least the following technical problems were found: the installation process is relatively complicated and the operation is cumbersome. In addition, traditional fence structures may be damaged when facing severe weather such as strong winds and heavy rain, requiring complete dismantling and replacement for maintenance, resulting in high maintenance costs. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a novel structure for the top enclosure of high-speed railway bridge piers, solving the problems of complex installation processes, cumbersome operations, and the fact that traditional fence structures may be damaged in the face of severe weather such as strong winds and heavy rain, requiring complete dismantling and replacement for maintenance, resulting in high maintenance costs.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A novel high-speed railway bridge pier top enclosure structure includes a pier, with first bolts evenly installed on the pier, and support plates evenly installed on the pier. Arc-shaped support plates for supporting the support plates are symmetrically fixed at both ends of the support plates. Guardrails for preventing falls from heights are installed on the support plates, and side rails are fixedly installed on the side ends of the support plates. A first nut is threaded onto the first bolt, and a second bolt is installed between the two support plates. A second nut is threaded onto the second bolt.

[0011] Preferably, drainage nets for drainage are symmetrically installed on the tray; drainage grooves are opened on the tray, and the drainage nets are installed on the drainage grooves.

[0012] Preferably, a loading cylinder is fixedly installed on the pallet.

[0013] Preferably, an infrared distance sensor for measuring height is fixedly installed inside the loading cylinder.

[0014] Preferably, a battery for storing electrical energy is fixedly installed inside the loading cylinder.

[0015] Preferably, a control box is fixedly installed inside the loading cylinder; the control box contains an STM32 microcontroller and a DC voltage regulator module; the control box is connected to an infrared distance sensor and a battery via wires.

[0016] Preferably, the loading cylinder is threaded with an end cap.

[0017] Preferably, a photovoltaic panel is fixedly installed on the side rail; the photovoltaic panel is connected to the control box via wires.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. While pouring concrete for the bridge pier, the first bolt is pre-embedded in the installation position. After the bridge pier solidifies, the first bolt will be firmly installed on the bridge pier. Then, multiple pallets are hoisted to the installation position, and the pallets are installed on the bridge pier using the first nut. After the first nut is tightened, the pallets will be firmly fixed on the bridge pier. After all the pallets are installed, the second bolt is passed through the two adjacent pallets, and then the second nut is tightened to fix them. When continuing to work on the top of the bridge pier, the guardrail is inserted into the pallet to surround the top of the bridge pier and prevent workers from falling. The modular design not only facilitates assembly, but also allows for individual disassembly of the modules, thereby improving installation efficiency and facilitating subsequent maintenance.

[0020] Second, during operation, the infrared distance sensor continuously measures the height above the ground and sends the measurement data to the computer control system via the control box. Multiple infrared distance sensors monitor the height around the bridge piers. When a bridge pier tilts or sinks, the computer control center can provide timely feedback based on changes in the monitoring data. During operation, the photovoltaic panel converts light energy into electrical energy and stores it inside the battery, avoiding the need for additional power to the infrared distance sensor during operation, thus improving the safety of high-speed rail operation. Attached Figure Description

[0021] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0022] Figure 1 This is an overall structural diagram of the present invention;

[0023] Figure 2 This is a structural diagram of the pallet of this utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 This is a cross-sectional view of the pallet structure of this utility model;

[0026] Figure 5 This is an exploded structural diagram of the present invention.

[0027] Legend: 1. Pier; 2. First bolt; 3. Support plate; 4. Arc-shaped support plate; 5. Guardrail; 6. Side railing; 7. First nut; 8. Second bolt; 9. Second nut; 11. Drainage net; 12. Loading cylinder; 13. Infrared distance sensor; 14. Battery; 15. Control box; 16. End cover; 17. Photovoltaic panel. Detailed Implementation

[0028] This application provides a novel structure for the top enclosure of a high-speed railway bridge pier, effectively solving the problems of complex installation processes, cumbersome operations, and the high maintenance costs associated with traditional enclosure structures which are susceptible to damage from strong winds and heavy rains, requiring complete removal and replacement for maintenance. The new structure pre-embeds the first bolt at the installation position during the pier pouring process. Once the pier solidifies, the first bolt is securely installed. Multiple support plates are then hoisted to the installation position and installed onto the pier using first nuts. Tightening the first nuts securely fixes the support plates to the pier. After all support plates are installed, second bolts are passed through adjacent support plates and tightened with second nuts for further fixation. The process then continues with the installation of the top enclosure of the pier. During operation, the guardrail is inserted into the support plate to enclose the top of the pier, preventing workers from falling. The modular design facilitates assembly and allows for individual disassembly of modules, improving installation efficiency and simplifying maintenance. In operation, infrared distance sensors continuously measure the height above the ground, transmitting the data from the control box to the computer control system. Multiple infrared distance sensors monitor the height around the pier, and the computer control center can promptly respond to changes in monitoring data if the pier tilts or sinks. Furthermore, photovoltaic panels convert sunlight into electricity, storing it in the battery, eliminating the need for additional power to the infrared distance sensors and enhancing the safety of high-speed rail operations.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the technical solution in this application embodiment effectively solves the problems of complex installation processes, cumbersome operations, and the fact that traditional fence structures may be damaged in the face of severe weather such as strong winds and heavy rain, requiring complete dismantling and replacement for maintenance, resulting in high maintenance costs. The overall approach is as follows:

[0031] In view of the problems existing in the prior art, this utility model provides a novel high-speed railway bridge pier top enclosure structure, including a pier 1, first bolts 2 are evenly installed on the pier 1, support plates 3 are evenly installed on the pier 1, arc-shaped support plates 4 for supporting the support plates 3 are symmetrically fixed at both ends of the support plates 3, guardrails 5 for preventing falls from heights are installed on the support plates 3, and side rails 6 are fixedly installed on the side ends of the support plates 3.

[0032] A first nut 7 is threaded onto the first bolt 2. A second bolt 8 is installed between the two support plates 3. A second nut 9 is threaded onto the second bolt 8. Drainage nets 11 for drainage are symmetrically installed on the support plates 3. A loading cylinder 12 is fixedly installed on the support plates 3. An infrared distance sensor 13 for measuring height is fixedly installed inside the loading cylinder 12. A battery 14 for storing electrical energy is fixedly installed inside the loading cylinder 12.

[0033] A control box 15 is fixedly installed inside the loading cylinder 12; an STM32 microcontroller and a DC voltage regulator module are installed inside the control box 15; the control box 15 is connected to the infrared distance sensor 13 and the battery 14 through wires; an end cap 16 is threaded on the loading cylinder 12; a photovoltaic panel 17 is fixedly installed on the side rail 6; the photovoltaic panel 17 is connected to the control box 15 through wires.

[0034] Pier 1: Constructed of concrete;

[0035] First bolt 2: Pre-embedded in pier 1, serving to connect and fix other components;

[0036] Support plate 3: It is a major component of the enclosure structure, and it performs the functions of enclosure and protection;

[0037] Arc-shaped support plate 4: Supports the support plate 3, ensuring the stability and structural strength of the support plate 3;

[0038] Guardrail 5: Prevents falls from heights and ensures the safety of workers;

[0039] Side rail 6: Provides mounting support for photovoltaic panel 17, and its curved shape enhances its aesthetic appeal;

[0040] First nut 7: threaded connection with first bolt 2, used to fix bracket 3 on pier 1 to ensure the connection is firm;

[0041] Second bolt 8: Connects two adjacent support plates 3 to enhance the overall integrity of the enclosure structure;

[0042] Second nut 9: Tighten and secure the second bolt 8 to ensure that the second bolt 8 performs its connecting function;

[0043] Drainage net 11: Used for drainage to prevent water accumulation in the enclosure structure and to prevent debris from clogging the drainage channel during drainage.

[0044] Loading cylinder 12: provides mounting support for infrared distance sensor 13, battery 14 and control box 15;

[0045] Infrared distance sensor 13: measures the height above the ground to provide data for monitoring the status of the pier top;

[0046] Battery 14: Stores electrical energy to power related components;

[0047] Control box 15: Internally equipped with an STM32 microcontroller and a DC voltage regulator module, used to process and transmit measurement data and stabilize voltage;

[0048] End cap 16: Prevents rainwater from entering the interior of the loading cylinder 12;

[0049] Photovoltaic panel 17: Converts light energy into electrical energy to provide power for the system.

[0050] Working principle:

[0051] The first step involves pre-embedding the first bolt 2 into the installation position while pouring concrete for the pier 1. Once the pier 1 has solidified, the first bolt 2 will be securely installed on the pier 1. Then, multiple support plates 3 are hoisted to the installation position and installed onto the pier 1 using the first nut 7. Tightening the first nut 7 will securely fix the support plate 3 onto the pier 1. After all support plates 3 are installed, the second bolt 8 is passed through two adjacent support plates 3 and then tightened with the second nut 9 for fixation. When continuing work on the top of the pier 1, the guardrail 5 is inserted into the support plate 3 to enclose the top of the pier 1, preventing workers from falling. The modular design not only facilitates assembly but also allows for individual disassembly of modules, improving installation efficiency and facilitating subsequent maintenance.

[0052] The second step involves the infrared distance sensor 13 continuously measuring the height above the ground during use, and sending the measurement data from the control box 15 to the computer control system. Multiple infrared distance sensors 13 monitor the height around the pier 1. When the pier 1 tilts or sinks, the computer control center can provide timely feedback based on the changes in the monitoring data. During use, the photovoltaic panel 17 converts light energy into electrical energy and stores it inside the battery 14, thus avoiding the need for additional power to the infrared distance sensor 13 during use.

[0053] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A novel high-speed railway bridge pier top cladding structure, comprising a pier (1), characterized in that, The bridge pier (1) is uniformly equipped with first bolts (2), the bridge pier (1) is uniformly equipped with support plates (3), the two ends of the support plates (3) are symmetrically fixed with arc-shaped support plates (4) for supporting the support plates (3), the support plates (3) are equipped with guardrails (5) for preventing falls from heights, the side rails (6) are fixedly installed on the side ends of the support plates (3), the first bolts (2) are threaded with first nuts (7), the two support plates (3) are installed with second bolts (8), and the second bolts (8) are threaded with second nuts (9).

2. The novel high-speed railway bridge pier top cladding structure as described in claim 1, characterized in that, The tray (3) is symmetrically equipped with drainage nets (11) for drainage.

3. The novel high-speed railway bridge pier top cladding structure as described in claim 1, characterized in that, A loading cylinder (12) is fixedly installed on the pallet (3).

4. The novel high-speed railway bridge pier top cladding structure as described in claim 3, characterized in that, An infrared distance sensor (13) for measuring height is fixedly installed inside the loading cylinder (12).

5. A novel high-speed railway bridge pier top cladding structure as described in claim 3, characterized in that, The loading cylinder (12) is equipped with a battery (14) for storing electrical energy.

6. The novel high-speed railway bridge pier top cladding structure as described in claim 3, characterized in that, A control box (15) is fixedly installed inside the loading cylinder (12).

7. A novel high-speed railway bridge pier top cladding structure as described in claim 3, characterized in that, An end cap (16) is threaded onto the loading cylinder (12).

8. A novel high-speed railway bridge pier top cladding structure as described in claim 1, characterized in that, A photovoltaic panel (17) is fixedly installed on the side rail (6).

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