Assembly type movable safety protection channel capable of adapting to different slope ratios

Abstract

The assembly type movable safety protection channel capable of adapting to the different slope ratios comprises a main channel and transition pedals, the main channel is formed by combining and installing a plurality of sections, each section comprises a step, cross beams, longitudinal beams and guardrails, the two longitudinal beams are fixed to the two sides of the lower portion of the step, the two cross beams are fixed to the two ends of the lower portion of the step, and the transition pedals are fixed to the two ends of the lower portion of the step. Horizontal directional wheels are arranged below the cross beams, the guardrails are arranged on the outer sides of the steps, all the sections are connected through bolts penetrating through the cross beams, the adjacent guardrails are connected through sleeves, the upper end and the lower end of the main channel are movably connected with transition pedals, and universal wheels are arranged below the transition pedals. The platform is safe and reliable, the channel structure adopts a segmented combined design, so that the platform can adapt to slope surfaces with different slope ratios, quick mounting and dismounting can be realized, meanwhile, the universal wheel design is adopted, the platform can quickly move on the slope surfaces, repeated mounting and dismounting are not needed, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering technology, specifically relating to a prefabricated movable safety protection channel that can adapt to different slope ratios. Background Technology

[0002] Seawalls or riverbank revetments serve as a barrier to protect the safety and stability of embankments. Concrete revetments are a common type, but during construction, workers need to constantly move up and down. To ensure their safety, safety ropes and steel pipe fasteners are typically used for access. However, in practice, these access channels need to be constantly moved and disassembled. If the slope changes, the channel needs to be reconstructed, making it impractical. Furthermore, the material loss rate during installation and dismantling is high, and the channel lacks flexibility and stability, with uncontrollable on-site assembly quality. Therefore, a new type of safe access channel needs to be developed to solve the problems of inconvenient movement, poor safety, cumbersome installation and dismantling, and uncontrollable quality. Utility Model Content

[0003] To address the aforementioned issues, this utility model discloses a prefabricated movable safety protection channel that can adapt to different slope ratios. It is safe and reliable, and the channel structure adopts a segmented modular design, enabling the platform to adapt to slopes with different ratios and allowing for rapid installation and disassembly. It also features omnidirectional wheels, allowing for rapid movement on slopes without the need for repeated installation and disassembly, thus improving construction efficiency.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A prefabricated movable safety protection passage adaptable to different slope ratios includes a main passage and transition treads. The main passage is assembled from multiple segments, each segment including steps, crossbeams, longitudinal beams, and guardrails. Two longitudinal beams are fixed on both sides below the steps, and two crossbeams are fixed at both ends below the steps. Horizontal directional wheels are installed below the crossbeams. The guardrails are installed on the outside of the steps. Each segment is connected to the crossbeams by bolts, and adjacent guardrails are connected by sleeves. The upper and lower ends of the main passage are movably connected to the transition treads, and universal wheels are installed below the transition treads.

[0006] As an improvement of this utility model, the surface of the step and the surface of the transition tread are made of 6mm thick patterned steel plate.

[0007] As an improvement of this utility model, the crossbeam, longitudinal beam, and guardrail are made of square steel.

[0008] As an improvement of this utility model, the crossbeams at both ends of the main channel are provided with round pins to connect to transition pedals.

[0009] As an improvement of this utility model, brake pads are provided on the horizontal directional wheel and the omnidirectional wheel.

[0010] As an improvement of this utility model, the height of the guardrail is 1.2 meters.

[0011] The beneficial effects of this utility model are as follows:

[0012] (1) It can be processed in sections at the factory and installed on site, which is fast and low-cost;

[0013] (2) The passage has rollers underneath, which can move quickly laterally on the slope without needing to be reinstalled or dismantled;

[0014] (3) The upper and lower ends of the main channel are connected by transition pedals, which can adapt to slopes with different slope ratios;

[0015] (4) The overall structure is stable and reliable, and has high safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram showing the connection between the main channel and the transition pedal described in this utility model.

[0018] Figure 3 This is a bottom view of the main channel described in this utility model.

[0019] List of identifiers in attached diagrams:

[0020] 1. Main passageway, 2. Transition tread, 3. Step, 4. Crossbeam, 5. Longitudinal beam, 6. Guardrail, 7. Horizontal guide wheel, 8. Bolt, 9. Sleeve, 10. Caster wheel, 11. Round pin, 12. Brake pad. Detailed Implementation

[0021] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0022] As shown in the figure, the present invention provides a prefabricated movable safety protection passage that can adapt to different slope ratios, including a main passage 1 and a transition tread 2. The main passage 1 is assembled from multiple segments, each segment including a step 3, a crossbeam 4, a longitudinal beam 5, and a guardrail 6. Two longitudinal beams 5 are fixed on both sides below the step 3, and two crossbeams 4 are fixed at both ends below the step 3. Horizontal directional wheels 7 are installed below the crossbeams 4. The guardrail 6 is installed on the outside of the step 3. Each segment is connected to the crossbeams 4 by bolts 8. Adjacent guardrails 6 are connected by sleeves 9. The upper and lower ends of the main passage 1 are movably connected to the transition tread 2, and universal wheels 10 are provided below the transition tread 2.

[0023] The individual segments of this utility model are 3m long and are connected to each other using bolts 8. After the channel is installed, it is placed on the completed slope. Each segment's longitudinal beam 5 and transverse beam 4 are made of two 120*60mm square steel bars. The longitudinal beams 5 are spaced 1m apart, the transverse beams on the slope are spaced 3m apart, the guardrail is 1.2m high and spaced 2m apart, and there are two crossbars spaced 60cm apart. The surfaces of the steps 3 and the transition treads 2 are made of 6mm thick patterned steel plates, which are non-slip and durable.

[0024] The protective passage adopts a segmented and combined design. The crossbeams at the upper and lower ends of the main passage 1 are equipped with round pins 11 that can be movably connected to the transition pedals 2. Four universal wheels 10 are provided under the transition pedals 2, which enables the platform to adapt to slopes with different slope ratios. Moreover, it can be quickly moved laterally on the slope after construction is completed without repeated installation and dismantling. This solves the problems of inconvenient movement, poor safety, cumbersome installation and dismantling, and uncontrollable quality of traditional protection methods.

[0025] The horizontal directional wheel 7 and the omnidirectional wheel 10 of this utility model are equipped with brake pads 12. When in position, the brake pads 12 can be stepped on to restrict their movement and increase safety.

[0026] The guardrail 6 described in this utility model is 1.2 meters high, making it very safe for people to go up and down.

[0027] It should be noted that the above content merely illustrates the technical concept of this utility model and cannot be used to limit the scope of protection of this utility model. For those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and all such improvements and modifications fall within the scope of protection of the claims of this utility model.

Claims

1. A prefabricated movable safety protection passage adaptable to different slope ratios, comprising a main passage (1) and a transition tread (2), characterized in that: The main passage (1) is assembled from multiple segments. Each segment includes a step (3), a crossbeam (4), a longitudinal beam (5), and a guardrail (6). Two longitudinal beams (5) are fixed on both sides below the step (3), and two crossbeams (4) are fixed at both ends below the step (3). Horizontal directional wheels (7) are installed below the crossbeams (4). The guardrails (6) are installed on the outside of the step (3). Each segment is connected to the crossbeams (4) by bolts (8). Adjacent guardrails (6) are connected by sleeves (9). The upper and lower ends of the main passage (1) are movably connected to the transition pedals (2). Universal wheels (10) are provided below the transition pedals (2).

2. The prefabricated movable safety protection passage adaptable to different slope ratios according to claim 1, characterized in that: The surface of the step (3) and the surface of the transition tread (2) are made of 6mm thick patterned steel plate.

3. A prefabricated movable safety protection passage adaptable to different slope ratios as described in claim 1, characterized in that: The crossbeams (4), longitudinal beams (5), and guardrails (6) are made of square steel.

4. A prefabricated movable safety protection passage adaptable to different slope ratios as described in claim 1, characterized in that: The main channel (1) has round pins (11) at the upper and lower ends of the crossbeams that are movably connected to the transition pedal (2).

5. A prefabricated movable safety protection passage adaptable to different slope ratios according to claim 1, characterized in that: Brake pads (12) are provided on the horizontal directional wheel (7) and the omnidirectional wheel (10).

6. A prefabricated movable safety protection passage adaptable to different slope ratios according to claim 1, characterized in that: The guardrail (6) is 1.2 meters high.

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