Stable-placement warning equipment for strip mine

Abstract

The utility model relates to the technical field of mining warning equipment, and discloses stably placed warning equipment for strip mines, which comprises a machine base, wheels are fixedly mounted at the bottom of the machine base, a fixing frame is fixedly mounted on the surface of the machine base, and a machine frame is fixedly mounted on the surface of the machine base. By arranging a control assembly, a roller is shifted, the roller drives a threaded rod and a circular plate to rotate on the surface of a fixing ring, when the circular plate rotates, an arc hole formed in the surface of the circular plate abuts against the surface of a protruding block, and when the protruding block abuts against the arc hole, a movable plate fixed to the surface of the protruding block moves in the fixing ring; the surface of the movable plate can synchronously slide in the machine base through the flat plate connected with the movable rod, and when the flat plate moves, the conical thorns fixed to the surface of the flat plate move towards the ground, so that the friction force of contact between the equipment and the ground is enhanced, and the situation of displacement caused by unstable placement or collision in the using process is avoided.

Description

A stable warning device for use in open-pit mines Technical Field

[0001] This utility model relates to the technical field of mine warning equipment, specifically a stable warning device for open-pit mines. Background Technology

[0002] Open-pit mine warning devices are mainly used in specific areas of open-pit mines, such as dangerous sections, work boundaries, and main traffic routes, to provide clear warning signals to miners, vehicle drivers, and other relevant personnel to prevent accidents and ensure the safety of personnel and equipment. Their stable placement ensures that they can reliably perform their warning function even under complex environmental conditions in open-pit mines, such as strong winds, vibrations, and undulating terrain.

[0003] According to a public notice of a safety warning device (Announcement No.: CN116815671A), the aforementioned application installed casters at the bottom of the device to facilitate its movement. When the device is in use, four sets of threaded posts are used to enhance its stability. However, when not in use, the operator needs to frequently turn the four sets of threaded posts, which is a cumbersome process and very inconvenient during movement. To address this issue, we propose a stable warning device for open-pit mines. Summary of the Invention

[0004] The purpose of this invention is to provide a stable warning device for use in open-pit mines, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable warning device for open-pit mines, comprising a base, wheels fixedly installed at the bottom of the base, a fixed frame fixedly installed on the surface of the base, a frame fixedly installed on the surface of the base, a warning plate fixedly installed on the surface of the fixed frame, and a stabilizing control component disposed within the frame. The control component includes: a flat plate, a spike fixedly installed on the surface of the flat plate, the flat plate penetrating the base and slidably connected to the base, a movable rod fixedly installed on the surface of the flat plate, the movable rod penetrating the frame and slidably connected to the frame, a movable plate fixedly installed on the surface of the movable rod, the movable plate penetrating a fixed ring and slidably connected to the fixed ring, and the fixed ring fixedly installed on the inner wall of the frame, thereby increasing the friction between the device and the ground and preventing displacement due to unstable placement or impact during use.

[0006] Preferably, the control assembly further includes a stabilizing component, which includes a circular plate rotatably connected to the surface of a fixed ring. The surface of the circular plate has an arc hole, the inner wall of which fits against the surface of a protrusion. The surface of the protrusion is fixedly connected to the surface of a movable plate. When the circular plate rotates, the arc hole can abut against the surface of the protrusion, and the movable plate fixed to the surface of the protrusion can slide within the fixed ring.

[0007] Preferably, a threaded rod is fixedly installed on the surface of the circular plate. The threaded rod passes through the roller and is fixedly connected to the roller. When the roller is subjected to force, the threaded rod fixed on the surface of the roller can rotate synchronously.

[0008] Preferably, the threaded rod passes through the cylinder and is fixedly connected to the cylinder. The cylinder has a groove on its surface. When the threaded rod rotates, the cylinder can rotate synchronously, and the groove on the cylinder surface can restrict the rotation of the cylinder.

[0009] Preferably, a vertical rod is fixedly installed on the inner wall of the machine frame. The vertical rod passes through the pressure plate and is slidably connected to the pressure plate. The pressure plate passes through the machine frame and is slidably connected to the machine frame. When the pressure plate is squeezed, it can move stably longitudinally on the surface of the vertical rod.

[0010] Preferably, the surface of the pressure plate is fixedly connected to one end of the spring, the other end of the spring is fixedly mounted on the surface of the vertical rod, and a locking rod is fixedly mounted on the surface of the pressure plate. When the pressure plate is no longer squeezed, it can spring up under the support of the spring.

[0011] Compared with the prior art, this utility model provides a stable warning device for open-pit mines, which has the following beneficial effects:

[0012] 1. This stable warning device for open-pit mines is equipped with a control component. By moving the roller, the roller drives the threaded rod and the circular plate to rotate on the surface of the fixed ring. When the circular plate rotates, the arc hole on the surface of the circular plate will abut against the surface of the protrusion. When the protrusion is abutted, the movable plate fixed to the surface of the protrusion will move within the fixed ring. The plate connected to the movable plate surface by the movable rod can slide synchronously within the base. When the plate moves, the cone pins fixed to the surface of the plate will move towards the ground, thereby increasing the friction between the device and the ground and preventing displacement due to unstable placement or impact during use.

[0013] 2. This stable warning device for open-pit mines is equipped with stabilizing components. When the drum rotates, the threaded rod fixed to the surface of the drum can drive the cylinder to rotate. The cylinder has a groove on its surface. Therefore, when the pressure plate is not subjected to pressure, the clamping rod fixed to the surface of the pressure plate will engage in the groove on the surface of the cylinder, thereby restricting the rotation of the cylinder and the threaded rod. This method can enhance the stability of the equipment during use. Attached Figure Description

[0014] Figure 1 is a front view of the structure of this utility model;

[0015] Figure 2 is a side view of the present invention.

[0016] Figure 3 is a top view of the structure of this utility model;

[0017] Figure 4 is a schematic cross-sectional view of the frame structure of this utility model;

[0018] Figure 5 is a schematic diagram of the structure of the stabilizer of this utility model.

[0019] In the diagram: 1. Base; 2. Wheel; 3. Fixing frame; 4. Warning plate; 5. Machine frame; 6. Control components; 61. Flat plate; 62. Conical spike; 63. Moving rod; 64. Moving plate; 65. Fixing ring; 66. Stabilizer; 661. Circular plate; 662. Arc hole; 663. Protrusion; 664. Threaded rod; 665. Roller; 666. Cylindrical rod; 667. Slot; 668. Vertical rod; 669. Pressure plate; 6610. Locking rod; 6611. Spring. Detailed Implementation

[0020] As shown in Figures 1-5, this utility model provides a technical solution: a stable warning device for open-pit mines, including a base 1, wheels 2 fixedly installed at the bottom of the base 1, a fixing frame 3 fixedly installed on the surface of the base 1, a frame 5 fixedly installed on the surface of the base 1, a warning plate 4 fixedly installed on the surface of the fixing frame 3, and a stabilizing control component 6 installed inside the frame 5. The control component 6 includes: a flat plate 61, a spike 62 fixedly installed on the surface of the flat plate 61, the flat plate 61 penetrating the base 1 and slidably connected to the base 1, and a moving rod 63 fixedly installed on the surface of the flat plate 61, the moving rod 63 penetrating the frame 5 and slidably connected to the frame 5. Next, a movable plate 64 is fixedly installed on the surface of the movable rod 63. The movable plate 64 passes through the fixed ring 65 and is slidably connected to the fixed ring 65. The fixed ring 65 is fixedly installed on the inner wall of the frame 5. When the protrusion 663 is abutted, the movable plate 64 fixed on the surface of the protrusion 663 will move within the fixed ring 65. The plate 61 connected to the movable rod 63 on the surface of the movable plate 64 can slide synchronously within the base 1. When the plate 61 moves, the cone 62 fixed on the surface of the plate 61 will move towards the ground, thereby increasing the friction between the equipment and the ground and preventing displacement due to unstable placement or impact during use.

[0021] The control assembly 6 also includes a stabilizer 66, which includes a circular plate 661. The circular plate 661 is rotatably connected to the surface of the fixed ring 65. An arc hole 662 is formed on the surface of the circular plate 661. The inner wall of the arc hole 662 is in contact with the surface of the protrusion 663. The surface of the protrusion 663 is fixedly connected to the surface of the movable plate 64. When the circular plate 661 rotates, the arc hole 662 can abut against the surface of the protrusion 663. The movable plate 64 fixed to the surface of the protrusion 663 can slide within the fixed ring 65.

[0022] A threaded rod 664 is fixedly installed on the surface of the circular plate 661. The threaded rod 664 passes through the roller 665 and is fixedly connected to the roller 665. When the roller 665 is under force, the threaded rod 664 fixed on the surface of the roller 665 can rotate synchronously. The threaded rod 664 passes through the cylinder 666 and is fixedly connected to the cylinder 666. A groove 667 is opened on the surface of the cylinder 666. When the threaded rod 664 rotates, the cylinder 666 can rotate synchronously, and the groove 667 on the surface of the cylinder 666 can limit the rotation of the cylinder 666. A vertical rod 668 is fixedly installed on the inner wall of the machine frame 5. The vertical rod 668 passes through the pressure plate 669 and is slidably connected to the pressure plate 669. The pressure plate 669 passes through the machine frame 5 and is slidably connected to the machine frame 5. When the pressure plate 669 is squeezed, it can move stably longitudinally on the surface of the vertical rod 668. The surface of the pressure plate 669 is fixedly connected to one end of the spring 6611, and the other end of the spring 6611 is fixedly installed on the surface of the vertical rod 668. A locking rod 6610 is fixedly installed on the surface of the pressure plate 669. When the pressure plate 669 is no longer squeezed, it can spring up under the support of the spring 6611.

[0023] In this utility model, when it is necessary to place warning devices around an open-pit mine, the device is moved by the wheels 2 at the bottom of the base 1. After moving to the designated location, the pressure plate 669 is pressed on the surface of the frame 5. The pressure plate 669, supported by the spring 6611, moves longitudinally on the surface of the vertical rod 668. When the pressure plate 669 moves, the locking rod 6610 fixed on the surface of the pressure plate 669 will move out of the slot 667 opened on the surface of the cylinder 666. After moving out, the pressing force is maintained, and the roller 665 is actuated. The roller 665 drives the threaded rod 664 and the circular plate 661 to rotate on the surface of the fixed ring 65. When the circular plate 661 rotates, the arc hole 662 opened on the surface of the circular plate 661 will abut against the surface of the protrusion 663. When pressed, the movable plate 64 fixed to the surface of the protrusion 663 will move within the fixed ring 65. The plate 61 connected to the surface of the movable plate 64 via the movable rod 63 can slide synchronously within the base 1. When the plate 61 moves, the cone 62 fixed to the surface of the plate 61 will move towards the ground, thereby increasing the friction between the equipment and the ground and preventing displacement due to unstable placement or impact during use. After stabilization, the pressing force is released, and the pressure plate 669 can spring up under the support of the spring 6611. The locking rod 6610 fixed to the surface of the pressure plate 669 will be locked into the locking groove 667, thereby restricting the rotation of the threaded rod 664. This method can enhance the stability of the equipment during use. After stabilization, a warning can be issued through the warning plate 4 on the top of the fixed frame 3.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A stable warning device for open-pit mines, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly equipped with wheels (2), the surface of the base (1) is fixedly equipped with a fixing frame (3), the surface of the base (1) is fixedly equipped with a frame (5), the surface of the fixing frame (3) is fixedly equipped with a warning plate (4), and the frame (5) is provided with a control component (6) to enhance stability. The control component (6) includes: a plate (61), the surface of the plate (61) is fixedly equipped with a spike (62), the plate (61) penetrates the base (1) and is slidably connected to the base (1), the surface of the plate (61) is fixedly equipped with a moving rod (63), the moving rod (63) penetrates the frame (5) and is slidably connected to the frame (5), the surface of the moving rod (63) is fixedly equipped with a moving plate (64), the moving plate (64) penetrates the fixing ring (65) and is slidably connected to the fixing ring (65), and the fixing ring (65) is fixedly installed on the inner wall of the frame (5).

2. The stable warning device for open-pit mines according to claim 1, characterized in that: The control component (6) also includes a stabilizer (66), which includes a circular plate (661) that is rotatably connected to the surface of a fixed ring (65). The surface of the circular plate (661) is provided with an arc hole (662), the inner wall of which is in contact with the surface of a protrusion (663), and the surface of the protrusion (663) is fixedly connected to the surface of a moving plate (64).

3. A stable warning device for open-pit mines according to claim 2, characterized in that: A threaded rod (664) is fixedly installed on the surface of the circular plate (661), and the threaded rod (664) passes through the roller (665) and is fixedly connected to the roller (665).

4. A stable warning device for open-pit mines according to claim 3, characterized in that: The threaded rod (664) passes through the cylinder (666) and is fixedly connected to the cylinder (666). A groove (667) is provided on the surface of the cylinder (666).

5. A stable warning device for open-pit mines according to claim 1, characterized in that: A vertical rod (668) is fixedly installed on the inner wall of the frame (5). The vertical rod (668) passes through the pressure plate (669) and is slidably connected to the pressure plate (669). The pressure plate (669) passes through the frame (5) and is slidably connected to the frame (5).

6. A warning device for use in a surface mine according to claim 5, characterised in that: The surface of the pressure plate (669) is fixedly connected to one end of the spring (6611), the other end of the spring (6611) is fixedly installed on the surface of the vertical rod (668), and a clamping rod (6610) is fixedly installed on the surface of the pressure plate (669).

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