Multifunctional operation platform for construction in tunnel

Abstract

The utility model discloses a multifunctional operating platform for construction in a tunnel, which comprises a platform base, a fence arranged on the periphery of the platform base, a connecting device arranged on the fence on one side of the platform base, an opening arranged on the fence on the other side of the platform base, and a winch arranged on the platform base. A supporting frame is arranged on the platform base on the periphery of the winch, a distribution box is arranged in the supporting frame above the winch and electrically connected with the winch, and pulleys are arranged on the top of the supporting frame. The operation platform is used in cooperation with a backhoe excavator or an elevator, the operation platform can be rapidly and flexibly moved and positioned in a tunnel, the platform is provided with the winch and the tool box, the transition time of construction equipment and the preparation time of constructors are greatly shortened, and the construction efficiency is greatly improved. The device is provided with a stable platform structure and a reliable protective handrail, comprehensive safety guarantee is provided for constructors, and potential safety hazards of high-place operation are effectively reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of construction platforms, and in particular to a multi-functional operating platform for construction inside tunnels. Background Technology

[0002] With the continuous advancement of infrastructure construction, tunnel projects are increasing. In the construction of tunnel anchor bolts, traditional methods often rely on processing trolleys, which have many drawbacks. Firstly, the movement and processing of steel formwork trolleys are time-consuming and labor-intensive, and their fixed positions within the confined space of a tunnel make it difficult to flexibly adjust the construction location, significantly limiting construction efficiency. Secondly, ordinary work platforms have limited functionality, lacking effective mobility and adaptability, and cannot meet the needs of anchor bolt construction under complex terrain and variable working conditions in tunnels. Furthermore, traditional construction methods have limited safety protection measures, posing significant safety risks to workers operating at heights. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a multi-functional operating platform for tunnel construction.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A multi-functional operating platform for tunnel construction includes a platform base, a fence, a connecting device, and a winch. The platform base is surrounded by a fence, and a connecting device is installed on one side of the fence. An opening is provided on the other side of the fence. A winch is installed on the platform base, and a support frame is installed on the platform base surrounding the winch. An electrical distribution box is installed inside the support frame above the winch and is electrically connected to the winch. A pulley is installed on the top of the support frame.

[0006] One side of the support frame is fixedly connected to the fence on one side of the connecting device. The support frames on both sides of the connecting device are provided with oblique reinforcing plates. The connecting device includes connecting ear plates and a back plate. The connecting ear plates are provided with connecting holes. The connecting ear plates are symmetrically arranged on the support frame. The support frame behind the connecting ear plates is provided with a back plate. The connecting ear plates are connected to a lifting power device. The main function of the connecting device is to facilitate the fixed installation of the lifting power device, such as a backhoe excavator or a lifting vehicle.

[0007] The platform base is equipped with horizontal and vertical reinforcing ribs and anti-slip support rods to improve its stability.

[0008] The fence includes longitudinal railings and transverse guardrails. A protective door panel is provided at the opening of the fence. One side of the protective door panel is connected to the railing by a hinge, and the other side of the protective door panel is provided with a pin hole. A bolt hole is provided on the railing on the opening side corresponding to the pin hole. The protective door panel is fixed to the railing by a bolt.

[0009] The wire rope on the winch passes over a pulley, and a hook or anchor shoe is provided at the end of the wire rope. A horizontal hanging rod is provided on the support frame, and the hook is hung on the hanging rod. When the winch is not in use, the hook is hung on the hanging rod; when in use, it is removed for easy operation. During use, the hook or anchor shoe is installed at the end of the wire rope for lifting and transporting or anchor bolt installation.

[0010] The distribution box is equipped with a bracket at the bottom to fix it in place. The distribution box is located on the side of the winch motor to avoid obstructing the use of the winch.

[0011] A toolbox is located at one corner of the platform base, containing some commonly used construction tools for easy use.

[0012] The beneficial effects of this utility model are as follows: During use, the operating platform can move and position quickly and flexibly within the tunnel by cooperating with a backhoe excavator or a hoist. Furthermore, the platform is equipped with a winch and toolbox, allowing for flexible use and significantly reducing the time required for equipment relocation and personnel preparation. This substantially improves the efficiency of anchor bolt construction, resulting in a significant increase in efficiency compared to traditional construction methods. The device features a stable platform structure and reliable guardrails, providing comprehensive safety protection for construction personnel, effectively reducing safety hazards associated with working at heights, decreasing the probability of accidents, and safeguarding the lives and health of construction workers. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a diagram of the internal structure of the present invention;

[0015] Figure 3 This is a structural diagram of the fence of this utility model;

[0016] In the diagram: 1. Platform base; 2. Railing; 3. Guardrail; 4. Connecting ear plate; 41. Connecting hole; 42. Back plate; 5. Reinforcing plate; 6. Support frame; 61. Bracket; 62. Hanging rod; 7. Opening; 71. Protective door panel; 72. Hinge; 73. Pin; 8. Winch; 81. Pulley; 82. Wire rope; 83. Hook; 9. Toolbox; 10. Distribution box; 11. Reinforcing rib; 12. Support rod. Detailed Implementation

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

[0018] Example 1

[0019] like Figure 1-3 As shown, this utility model provides a multi-functional operating platform for construction in tunnels. Its structure includes a platform base 1, a fence, a connecting device, and a winch 8. The platform base 1 is surrounded by a fence. A connecting device is provided on one side of the fence of the platform base 1. An opening 7 is provided on the other side of the fence of the platform base 1. The winch 8 is provided on the platform base 1. A support frame 6 is provided on the platform base 1 around the winch 8. An electrical distribution box 10 is provided in the support frame 6 above the winch 8. The electrical distribution box 10 is electrically connected to the winch 8. A pulley 81 is provided on the top of the support frame 6.

[0020] One side of the support frame 6 is fixedly connected to the fence on one side of the connecting device. The support frame 6 on both sides of the connecting device is provided with inclined reinforcing plates 5. The connecting device includes connecting ear plates 4 and back plates 42. The connecting ear plates 4 are provided with connecting holes 41. The connecting ear plates 4 are symmetrically arranged on the support frame 6. The support frame 6 behind the connecting ear plates 4 is provided with back plates 42. The connecting ear plates 4 are connected to the lifting power device. The main function of the connecting device is to facilitate the fixed installation of the lifting power device, such as a backhoe excavator or a lifting vehicle.

[0021] The platform base 1 is provided with horizontal and vertical reinforcing ribs 11, and the platform base 1 is provided with anti-slip support rods 12; the fence includes vertical railings 2 and horizontal guardrails 3, and a protective door panel 71 is provided at the opening 7 of the fence. One side of the protective door panel 71 is connected to the railing 2 by a hinge 72, and the other side of the protective door panel 71 is provided with a pin hole. The railing 2 on the side of the opening 7 corresponding to the pin hole is provided with a pin hole 73, and the protective door panel 71 is fixed to the railing 2 by the pin 73.

[0022] The wire rope 82 on the winch 8 passes over the pulley 81, and the end of the wire rope 82 is equipped with a hook 83 or an anchor shoe; the support frame 6 is equipped with a horizontal hanging rod 62, and the hook 83 is hung on the hanging rod 62; the bottom of the distribution box 10 is equipped with a bracket 61 to fix the distribution box 10, and the distribution box 10 is located on the motor side of the winch 8; a toolbox 9 is provided at one corner of the platform base 1;

[0023] Specifically, in use, the platform is installed on the boom of a backhoe excavator via the connecting lug 4 and connecting hole 41 of the connecting device, the power distribution box 10 is connected and powered on, and the backhoe excavator is moved to the required position in the tunnel. Anchor bolting is carried out through the anchor bolt shoe at the end of the wire rope 82 on the winch 8. Alternatively, the platform is installed on the boom of a lifting vehicle via the connecting lug 4 and connecting hole 41 of the connecting device, the power distribution box 10 is connected and powered on, the lifting vehicle is moved to the required position in the tunnel, and the operation is carried out through the hook 83 at the end of the wire rope 82 on the winch 8.

Claims

1. A multi-functional operating platform for tunnel construction, characterized in that: The system includes a platform base, a fence, a connecting device, and a winch. The platform base is surrounded by a fence, and a connecting device is installed on one side of the fence. An opening is provided on the other side of the fence. The winch is installed on the platform base, and a support frame is installed on the platform base surrounding the winch. An electrical distribution box is installed inside the support frame above the winch and is electrically connected to the winch. A pulley is installed on the top of the support frame.

2. The multi-functional operating platform for tunnel construction according to claim 1, characterized in that: One side of the support frame is fixedly connected to the fence on one side of the connecting device. The support frames on both sides of the connecting device are provided with oblique reinforcing plates. The connecting device includes connecting ear plates and a back plate. The connecting ear plates are provided with connecting holes. The connecting ear plates are symmetrically arranged on the support frame. The support frame behind the connecting ear plates is provided with a back plate. A lifting power device is connected between the connecting ear plates.

3. The multi-functional operating platform for tunnel construction according to claim 1, characterized in that: The platform base is provided with horizontal and vertical reinforcing ribs, and the platform base is provided with anti-slip support rods.

4. The multi-functional operating platform for tunnel construction according to claim 1, characterized in that: The fence includes longitudinal railings and transverse guardrails. A protective door panel is provided at the opening of the fence. One side of the protective door panel is connected to the railing by a hinge, and the other side of the protective door panel is provided with a pin hole. A bolt hole is provided on the railing on the opening side corresponding to the pin hole. The protective door panel is fixed to the railing by a bolt.

5. The multi-functional operating platform for tunnel construction according to claim 1, characterized in that: The wire rope on the winch passes over a pulley, and the end of the wire rope is provided with a hook or anchor shoe; the support frame is provided with a horizontal hanging rod, and the hook is hung on the hanging rod.

6. The multi-functional operating platform for tunnel construction according to claim 1, characterized in that: The distribution box is equipped with a bracket at the bottom and is located on the side of the winch motor.

7. The multi-functional operating platform for tunnel construction according to claim 1, characterized in that: A toolbox is located at one corner of the platform base.

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