Multifunctional vehicle-mounted movable supporting operation platform for tunnel construction

Abstract

The utility model discloses a multifunctional vehicle-mounted movable supporting operation platform for tunnel construction, and relates to the technical field of tunnel construction, in particular to the multifunctional vehicle-mounted movable supporting operation platform for tunnel construction, which comprises a plurality of I-shaped steel upright posts, I-shaped steel connecting posts are welded at the top ends of the I-shaped steel upright posts, and the I-shaped steel connecting posts are welded at the bottom ends of the I-shaped steel upright posts. I-shaped steel transverse supporting columns are welded between the I-shaped steel connecting columns and between the I-shaped steel stand columns. The equipment is installed in a carriage of a vehicle to form a modified support operation platform, a worker can work on the equipment, the ladder stand is welded to the tail for the worker to go up and down, the rotatable foldable movable plates are arranged on the two sides, steel ropes are used for supporting, and the worker can conveniently work on the inclined upper portion of a tunnel from the upper portion; and the foldable movable plate can be put down and pulled up during entering and exiting during construction, the foldable movable plate can be opened and closed by inserting a plug pin into a buckling groove to be rotationally clamped and fixed, a large space is reserved between the equipment and a carriage, and materials can be stored and transported.

Description

Technical Field

[0001] This utility model relates to the field of tunnel construction technology, specifically to a multi-functional vehicle-mounted mobile support operation platform for tunnel construction. Background Technology

[0002] Existing technical pain points: Traditional operating platforms (such as scaffolding and fixed platforms) are inconvenient to move and require repeated disassembly and assembly, resulting in low efficiency; the space inside the tunnel is narrow, material transportation and support operations are separated, resulting in poor coordination; construction vehicles are only used for transportation, have a single function, and low equipment utilization.

[0003] Therefore, a multi-functional vehicle-mounted mobile support operation platform for tunnel construction is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-functional vehicle-mounted mobile support operation platform for tunnel construction. By setting up I-beam columns, I-beam connecting columns, I-beam cross braces, and foldable movable plates, it solves the problems of traditional operation platforms (such as scaffolding and fixed platforms) being inconvenient to move, requiring repeated disassembly and assembly, and having low efficiency; the narrow space inside tunnels, the separation of material transportation and support operations, and poor coordination; and the fact that construction vehicles are only used for transportation, have a single function, and have low equipment utilization.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a multi-functional vehicle-mounted mobile support operation platform for tunnel construction, comprising multiple I-beam columns, with I-beam connecting columns welded to the top of each I-beam column, and I-beam cross bracing columns welded between the connecting columns and between the I-beam columns. A rotating seat is fixedly connected to one side of each I-beam column, and rotating rods are fixedly connected to both sides of the rotating seat. A foldable movable plate is rotatably connected to the rotating seat through the rotating rods.

[0006] Preferably, a frame is welded to the upper surface of the I-beam connecting column, and steel mesh is welded inside both the frame and the foldable movable plate.

[0007] Preferably, a hole is provided on one side of the surface of the foldable movable plate, and a pin is rotatably connected inside the hole; a groove is provided on one side of the I-beam connecting column.

[0008] Preferably, a ladder is welded to the back of the I-beam connecting column, a connecting rod is welded to one side of the ladder, and one end of the connecting rod is welded to one side of the I-beam cross brace column.

[0009] Preferably, a steel rope is fixedly installed on one side of the upper surface of the foldable movable plate, and one end of the steel rope is fixedly installed on one side of the I-beam connecting column.

[0010] Preferably, a connecting groove is provided on one side of the foldable movable plate, and a rotating hole is provided on the inner side wall of the connecting groove, and the rotating rod is rotatably connected to the inside of the rotating hole.

[0011] This utility model provides a multi-functional vehicle-mounted mobile support operation platform for tunnel construction, which has the following features:

[0012] Beneficial effects:

[0013] This equipment, when installed inside a vehicle's cargo compartment, forms a modified support operating platform. The platform is constructed from welded I-beams, allowing personnel to work from above. A ladder is welded at the rear for personnel to ascend and descend. Rotatable, foldable movable panels are installed on both sides, supported by steel cables, facilitating work from above and below the tunnel. The panels can be lowered for entry and exit during construction and raised for exit, secured by pins inserted into slots and rotated. A large space is provided between the equipment and the cargo compartment for material storage and transportation, significantly improving equipment utilization and personnel efficiency, avoiding the time-consuming and labor-intensive nature of traditional operating platforms. Attached Figure Description

[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a structural breakdown diagram of the I-beam cross brace column of this utility model;

[0017] Figure 3 This is a structural breakdown diagram of the foldable movable plate of this utility model;

[0018] Figure 4 This is a structural breakdown diagram of the framework of this utility model.

[0019] The image shows:

[0020] 1. I-beam uprights; 2. I-beam connecting columns; 3. I-beam cross braces; 4. Rotating base; 5. Rotating rod; 6. Foldable movable plate; 7. Frame; 8. Reinforcing mesh; 9. Pins; 10. Clips; 11. Ladder; 12. Connecting rod; 13. Steel rope. Detailed Implementation

[0021] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figure, this embodiment proposes a multi-functional vehicle-mounted mobile support operation platform for tunnel construction, including multiple I-beam columns 1, with I-beam connecting columns 2 welded to the top of the multiple I-beam columns 1, and I-beam cross bracing columns 3 welded between the I-beam connecting columns 2 and between the I-beam columns 1. A rotating seat 4 is fixedly connected to one side of the I-beam column 1, and rotating rods 5 are fixedly connected to both sides of the rotating seat 4. A foldable movable plate 6 is rotatably connected to the rotating seat 4 through the rotating rods 5.

[0024] This mobile operating platform is welded from existing on-site materials, making it simple to prepare, highly practical, and capable of effective load-bearing. It provides convenience for personnel during the initial support of tunnels, and can be quickly withdrawn from the work face after construction to proceed to the next stage of construction. The vehicle can be a common small single-axle agricultural vehicle with a rear cargo box, which is inexpensive to purchase.

[0025] A frame 7 is welded to the upper surface of the I-beam connecting column 2, and steel mesh 8 is welded inside both the frame 7 and the foldable movable plate 6.

[0026] The steel mesh 8, made of C12@50mm steel bars, supports the workers above, ensuring stability and reducing the risk of falls.

[0027] A hole is provided on one side of the foldable movable plate 6, and a pin 9 is rotatably connected inside the hole. A groove 10 is provided on one side of the I-beam connecting column 2.

[0028] By rotating the foldable movable plate 6 to a vertical angle, pushing the pin 9 to enter the latch 10, and then rotating the pin 9, the foldable movable plate 6 is fixed.

[0029] A ladder 11 is welded to the back of the I-beam connecting column 2, and a connecting rod 12 is welded to one side of the ladder 11. One end of the connecting rod 12 is welded to one side of the I-beam cross brace column 3.

[0030] Ladder 11 facilitates personnel movement up and down on the equipment, allowing them to climb to the top of the equipment to work in the tunnel.

[0031] A steel rope 13 is fixedly installed on one side of the upper surface of the foldable movable plate 6, and one end of the steel rope 13 is fixedly installed on one side of the I-beam connecting column 2.

[0032] The foldable movable plate 6 is supported by steel cable 13 to maintain its horizontal position, allowing personnel to work diagonally above the tunnel.

[0033] A connecting groove is provided on one side of the foldable movable plate 6, and a rotating hole is provided on the inner side wall of the connecting groove. The rotating rod 5 is rotatably connected to the inside of the rotating hole.

[0034] Specifically, the multi-functional vehicle-mounted mobile support operating platform used in this tunnel construction operates as follows: The equipment is installed inside the vehicle's cargo compartment to form a modified support operating platform. The platform is constructed from welded I-beams, allowing personnel to work from above. A ladder 11 is welded to the rear for personnel to ascend and descend. Rotatable, foldable movable plates 6 are installed on both sides, supported by steel cables 13, facilitating personnel and those above to work diagonally above the tunnel. The platform can be lowered during construction and raised for entry and exit, secured by pins 9 inserted into slots 10 for rotation. The large space between the equipment and the cargo compartment allows for material storage and transportation, significantly improving equipment utilization and personnel efficiency, avoiding the time-consuming and labor-intensive nature of traditional operating platforms.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional vehicle-mounted mobile support operation platform for tunnel construction, comprising multiple I-beam columns (1), characterized in that: I-beam connecting columns (2) are welded to the top of multiple I-beam columns (1). I-beam cross bracing columns (3) are welded between the I-beam connecting columns (2) and between the I-beam columns (1). A rotating seat (4) is fixedly connected to one side of the I-beam column (1). Rotating rods (5) are fixedly connected to both sides of the rotating seat (4). A foldable movable plate (6) is rotatably connected to the rotating seat (4) through the rotating rods (5).

2. The multi-functional vehicle-mounted mobile support operation platform for tunnel construction according to claim 1, characterized in that: The upper surface of the I-beam connecting column (2) is welded with a frame (7), and the frame (7) and the interior of the foldable movable plate (6) are both welded with steel mesh (8).

3. The multi-functional vehicle-mounted mobile support operation platform for tunnel construction according to claim 1, characterized in that: A hole is provided on one side of the surface of the foldable movable plate (6), and a pin (9) is rotatably connected inside the hole. A groove (10) is provided on one side of the I-beam connecting column (2).

4. The multi-functional vehicle-mounted mobile support operation platform for tunnel construction according to claim 1, characterized in that: A ladder (11) is welded to the back of the I-beam connecting column (2), and a connecting rod (12) is welded to one side of the ladder (11). One end of the connecting rod (12) is welded to one side of the I-beam cross brace column (3).

5. The multi-functional vehicle-mounted mobile support operation platform for tunnel construction according to claim 1, characterized in that: A steel rope (13) is fixedly installed on one side of the upper surface of the foldable movable plate (6), and one end of the steel rope (13) is fixedly installed on one side of the I-beam connecting column (2).

6. The multi-functional vehicle-mounted mobile support operation platform for tunnel construction according to claim 1, characterized in that: The foldable movable plate (6) has a connecting groove on one side, and a rotating hole is provided on the inner side wall of the connecting groove. The rotating rod (5) is rotatably connected to the inside of the rotating hole.

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