Integrated safety protection platform for large cantilever bent cap of expressway

Abstract

The utility model discloses a highway large cantilever bent cap integrated safety protection platform, which comprises a protection platform main body, a protection assembly and a bent cap main body, and is characterized in that the protection assembly is arranged on the outer side of the protection platform main body, and the bent cap main body is arranged on the inner side of the protection assembly; the protection assembly is installed and used through the protection platform body, safety protection is conducted on the outer side through the protection assembly, road construction is conducted through the arrangement of the cover beam body, and the protection assembly comprises an anti-collision pad, a fence, a tensioning baffle, a turning plate, a slag receiving disc and a platform passageway. Comprehensive safety protection measures are provided, constructors and materials are effectively prevented from falling off and life safety of the constructors is guaranteed through mutual cooperative use of the anti-collision pad, the fence, the tensioning baffle, the turning plate, the slag receiving disc and the platform passage, and the platform can effectively isolate a construction area through the integrated safety protection measures.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of safety protection equipment, especially relates to a highway large cantilever bent cap integrated safety protection platform. BACKGROUND

[0002] As an important bridge structure form, the large cantilever bent cap is widely used in highway, urban expressway, railway and other bridge engineering, and has important significance for improving the transportation efficiency and promoting the regional economic development, and it is very important to ensure the safety of construction personnel and passing vehicles in the process of highway bridge construction and maintenance, in order to improve the efficiency and reliability of safety protection, an integrated platform integrating multiple safety protection functions is needed to adapt to the special needs of highway bridge construction and maintenance.

[0003] The protection equipment in the prior file 202021359188.6 is too simple to have good protection effect, so that the anti-collision performance of the guardrail is low, and the guardrail is prone to deformation when subjected to serious impact, reducing the safety protection performance, therefore, the utility model provides a highway large cantilever bent cap integrated safety protection platform to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model aims at providing a highway large cantilever bent cap integrated safety protection platform, which provides comprehensive safety protection measures, and through the mutual cooperation between the anti-collision pad, the fence, the tensioning baffle, the turnover plate, the slag receiving disc and the platform passageway, the falling of construction personnel and materials is effectively prevented, the life safety of construction personnel is ensured, through the integrated safety protection measures, the platform can effectively isolate the construction area, reduce the interference of construction on the traffic below, ensure the smooth traffic of road, and the design of the integrated platform considers the convenient passage and operation needs of construction personnel.

[0005] The utility model discloses a highway big cantilever bent cap integration safety protection platform, including protection platform main part, protection subassembly and bent cap main part, its characterized in that: the outside of protection platform main part is provided with protection subassembly, the inside of protection subassembly is provided with bent cap main part, and the protection platform main part is used to install and use protection subassembly, and the protection subassembly is used to the safe protection of outside, and the bent cap main part is used to the highway construction, the protection subassembly includes anticollision pad, fence, tension baffle, flap, slag receiving tray and platform corridor, the outside fixed mounting of protection platform main part has anticollision pad, the both sides fixed mounting of protection platform main part has fence, the inside swing mounting of protection platform main part has tension baffle, the bottom fixed mounting of protection platform main part's inside has flap, the inside of protection platform main part is provided with slag receiving tray, and the inside of protection platform main part is provided with platform corridor.

[0006] Further improvement lies in that the bent cap main body is provided with a protective pad below, the bent cap main body is provided with a lifting support outside, and the lifting support is provided with a protective door outside.

[0007] Further improvement lies in that the bent cap main body is fixedly installed with an outside protective frame above, and the inside of the outside protective frame is provided with a working platform.

[0008] Further improvement lies in that the bent cap main body is fixedly installed with a plurality of positioning steel bars outside, the positioning steel bars are fixedly installed with pouring support plates below, and the positioning steel bars are fixedly installed in the pouring support plates.

[0009] Further improvement lies in that the protection platform main body is fixedly installed with a plurality of pier main bodies inside, and the pier main bodies are poured and installed with a plurality of foundation steel bars inside.

[0010] Further improvement lies in that the protection platform main body is provided with a bent cap mulch support inside, and the bent cap mulch support is provided with a bent cap mulch support sealing plate outside.

[0011] Further improvement lies in that the foundation steel bars are provided with a plurality of groups, and the foundation steel bars in each group are same in size and function.

[0012] The beneficial effects of this utility model are as follows: This integrated platform provides comprehensive safety protection measures. Through the coordinated use of anti-collision pads, fences, tension baffles, flip plates, slag receiving trays, and platform walkways, it effectively prevents construction personnel and materials from falling, ensuring the safety of construction personnel. Through integrated safety protection measures, the platform can effectively isolate the construction area, reduce the interference of construction on traffic below, and ensure unobstructed road traffic. The design of the integrated platform takes into account the convenient passage and operation needs of construction personnel, enabling them to quickly reach the work point and improve construction efficiency. The structural design of the platform takes into account the durability and ease of maintenance for long-term use, reducing the number of maintenance times and costs. The setting of the lifting support facilitates the lifting work of the staff, adapting to different construction environments and conditions, such as different heights and different terrains, and has strong adaptability and flexibility. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the present utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main body of the protective platform of this utility model;

[0015] Figure 2 This is a schematic diagram of the main body of the cap beam of this utility model.

[0016] The components include: 1. Main body of the protective platform; 2. Main body of the cap beam; 3. Anti-collision pad; 4. Fence; 5. Tensioning baffle; 6. Flip-up plate; 7. Slag receiving tray; 8. Platform walkway; 9. Protective pad; 10. Lifting support; 11. Protective door; 12. Protective frame; 13. Working platform; 14. Positioning steel bars; 15. Casting support plate; 16. Main body of the pier; 17. Foundation steel bars; 18. Cap beam ground membrane support; 19. Cap beam ground membrane support sealing plate. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In this utility model description, it should be noted that, unless otherwise explicitly specified and limited, the terms installation, connection, and linking should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0019] according to Figure 1 , Figure 2 As shown, this embodiment provides an integrated safety protection platform for highway cantilever girder caps, including a protective platform body 1, protective components, and a girder body 2. The protective components are located on the outer side of the protective platform body 1, and the girder body 2 is located on the inner side of the protective components. The protective components are installed and used through the protective platform body 1, providing safety protection for the outer side. The girder body 2 is used for highway construction. The protective components include crash pads 3, railings 4, tension baffles 5, flaps 6, slag receiving trays 7, and platform walkways 8. Crash pads 3 are fixedly installed on the outer side of the protective platform body 1 to provide crash protection. Railings 4 are fixedly installed on both sides of the protective platform body 1 to facilitate the installation of the protective platform body. 1. For the maintenance and use of the enclosure, a tension baffle 5 is movably installed on the inner side of the main body 1 of the protective platform. The tension baffle 5 ensures the safety and stability during construction and effectively blocks the gravel and debris that may be generated during construction. A flip-up plate 6 is fixedly installed at the bottom of the inner side of the main body 1 of the protective platform. The flip-up plate 6 facilitates the entry and exit of construction personnel into the work area and ensures the safe isolation of the construction area. A slag receiving tray 7 is opened on the inner side of the main body 1 of the protective platform. The slag receiving tray 7 collects and contains the waste slag, gravel and other debris generated during construction to improve the protective effect. A platform walkway 8 is set on the inner side of the main body 1 of the protective platform. The platform walkway 8 provides a safe walking path for construction personnel, ensuring that their movement on the platform is not hindered and reducing the risk of accidents such as slipping and tripping.

[0020] A protective pad 9 is installed below the main body 2 of the girder. The protective pad 9 absorbs the energy of a vehicle collision to bring the vehicle to a safe stop and cause the vehicle to change its direction of travel to avoid serious injury to the occupants. A lifting bracket 10 is installed on the outside of the main body 2 of the girder. A protective door 11 is installed on the outside of the lifting bracket 10. The lifting bracket 10 is designed to facilitate the lifting work of the staff, and the protective door 11 is designed to protect the lifting bracket 10.

[0021] An outer protective frame 12 is fixedly installed on the top of the main body 2 of the cap beam. The outer protective frame 12 provides protection for the top of the main body 2 of the cap beam. A working platform 13 is provided on the inner side of the outer protective frame 12 to facilitate the work of the staff.

[0022] Multiple sets of positioning steel bars 14 are fixedly installed on the outer side of the main body 2 of the cap beam. The main body 2 of the cap beam is stably fixed by the setting of the positioning steel bars 14. A casting support plate 15 is fixedly installed below the positioning steel bars 14. The bottom of the positioning steel bars 14 is fixedly installed inside the casting support plate 15. The positioning steel bars 14 are stably installed and used by the setting of the casting support plate 15.

[0023] The protective platform body 1 has multiple sets of pier bodies 16 fixedly installed inside. The pier bodies 16 are used to stabilize and fix the bottom of the large cantilever cap beam. Multiple sets of foundation steel bars 17 are poured and installed inside the pier bodies 16. The foundation steel bars 17 are used to fix the pier bodies 16.

[0024] The protective platform body 1 is equipped with a cover beam mulch support 18 inside. The cover beam mulch support 18 supports and fixes the mulch film to prevent dust, debris and other pollutants generated during construction from polluting the environment or affecting traffic below. The cover beam mulch support 18 is equipped with a cover beam mulch support sealing plate 19 on the outside. The cover beam mulch support sealing plate 19 closes the opening of the mulch support to ensure that the mulch film is completely covered and fixed.

[0025] There are multiple sets of foundation reinforcement bars 17, and each set of foundation reinforcement bars 17 has the same size and function.

[0026] When in use, this integrated safety protection platform for the cantilever girder of the highway is used by installing and using protective components through the main body 1 of the platform. These components provide safety protection to the outside. The main body 2 of the girder is used for highway construction. Anti-collision pads 3 provide impact protection to the outside of the main body 1. Fences 4 facilitate the enclosure and maintenance of the main body 1. Tension baffles 5 ensure safety and stability during construction, effectively blocking debris and other contaminants. Flip-up panels 6 facilitate access for workers to the work area while ensuring safe isolation. A slag collection tray 7 collects and holds waste, debris, and other contaminants generated during construction, enhancing the protective effect. A platform walkway 8 provides a safe walking path for workers, ensuring unimpeded movement on the platform and reducing the risk of slips and trips. Protective pads 9 absorb impacts from vehicles. Energy is used to safely stop the vehicle and cause it to change direction to avoid serious injury to the occupants. The lifting support 10 facilitates lifting operations for workers. The protective door 11 protects the lifting support 10. The outer protective frame 12 protects the top of the cap beam body 2. The working platform 13 facilitates work for workers. The positioning steel bars 14 stably fix the cap beam body 2. The casting support plate 15 stably installs the positioning steel bars 14. The pier body 16 stably fixes the bottom of the large cantilever cap beam. The foundation steel bars 17 fix the pier body 16. The cap beam ground membrane support 18 supports and fixes the ground membrane to prevent dust and debris from polluting the environment or affecting traffic below. The cap beam ground membrane support sealing plate 19 closes the opening of the ground membrane support to ensure that the ground membrane is completely covered and fixed.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated safety protection platform for cantilevered girder caps on highways, comprising a protective platform body (1), protective components, and a girder body (2), characterized in that: The protective platform body (1) is provided with a protective component on the outside and a cover beam body (2) is provided on the inside of the protective component. The protective component includes a crash pad (3), a fence (4), a tension baffle (5), a flap (6), a slag receiving tray (7), and a platform passage (8). The crash pad (3) is fixedly installed on the outside of the protective platform body (1). The fence (4) is fixedly installed on both sides of the protective platform body (1). The tension baffle (5) is movably installed on the inside of the protective platform body (1). The flap (6) is fixedly installed at the bottom of the inside of the protective platform body (1). The slag receiving tray (7) is opened on the inside of the protective platform body (1). The platform passage (8) is provided on the inside of the protective platform body (1).

2. The integrated safety protection platform for highway cantilever beams according to claim 1, characterized in that: A protective pad (9) is provided below the main body (2) of the cap beam, and a lifting bracket (10) is provided on the outside of the main body (2) of the cap beam, and a protective door (11) is provided on the outside of the lifting bracket (10).

3. The integrated safety protection platform for highway cantilever beams according to claim 1, characterized in that: An outer protective frame (12) is fixedly installed on the top of the main body (2) of the cover beam, and a working platform (13) is provided on the inner side of the outer protective frame (12).

4. The integrated safety protection platform for highway cantilever beams according to claim 1, characterized in that: Multiple sets of positioning steel bars (14) are fixedly installed on the outside of the main body (2) of the cap beam. A casting support plate (15) is fixedly installed below the positioning steel bars (14), and the bottom of the positioning steel bars (14) is fixedly installed inside the casting support plate (15).

5. The integrated safety protection platform for highway cantilever beams according to claim 1, characterized in that: Multiple sets of bridge pier bodies (16) are fixedly installed inside the main body (1) of the protective platform, and multiple sets of foundation steel bars (17) are cast and installed inside the main body (16).

6. The integrated safety protection platform for highway cantilever beams according to claim 1, characterized in that: The protective platform body (1) is equipped with a cover beam mulch support (18) inside, and a cover beam mulch support sealing plate (19) is provided on the outside of the cover beam mulch support (18).

7. The integrated safety protection platform for highway cantilever beams according to claim 5, characterized in that: The foundation reinforcement (17) is provided in multiple groups, and each group of foundation reinforcement (17) has the same size and function.

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