Elevation control board with good stability

Abstract

The utility model discloses an elevation control board with good stability, which comprises an elevation control board main body, an adjusting table is arranged at the bottom of the elevation control board main body, the adjusting table is rotatably connected with a base through a bearing, the top end of the adjusting table is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with the elevation control board main body. A base is movably connected to the bottom of the adjusting table, a concrete base is arranged at the bottom of the base, a movable sliding rail is arranged on the concrete base, a wind-resistant plate is arranged on the concrete base, movable sliding blocks are arranged on the bottom side of the wind-resistant plate, and the movable sliding blocks are distributed in a bilateral symmetry mode about the bisector of the wind-resistant plate; the wind-resistant plate is located at one end of the elevation control board body and is of a V-shaped structure. According to the device, the wind resistance of the elevation control board body can be improved, so that the phenomenon that the elevation control board body is unstable and shakes due to the fact that the elevation control board body is influenced by wind in an open field is avoided, and the stability of the elevation control board body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevation signs, in particular to an elevation control sign with good stability. Background Technique

[0002] An elevation sign, also known as a height identification sign, is a common identification tool in fields such as construction, civil engineering, and topographic surveying; the elevation signs in open-pit mines (are signs used in the mine to indicate the specific height of a certain position relative to a reference plane (usually the sea level or the reference elevation set in the mining area). These elevation signs are very important for the operation of open-pit mines. They can ensure operation safety and can also be used to guide the work of monitoring slope stability during operation.

[0003] Currently, due to the relatively open area of open-pit mines, the wind resistance of the elevation signs in open-pit mines is poor, and they are prone to collapse and tilt, affecting normal use. Therefore, improvement is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide an elevation control sign with good stability to solve the problems of poor stability and weak wind resistance of the elevation signs in open-pit mines proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An elevation control sign with good stability, including an elevation control sign main body. An adjustment platform is arranged at the bottom of the elevation control sign main body. The bottom of the adjustment platform is movably connected to a base. A concrete foundation is arranged at the bottom of the base. An anti-wind plate is arranged on the concrete foundation. The anti-wind plate is located at one end of the elevation control sign main body, and the anti-wind plate is in a "V" shape structure.

[0006] Preferably, the adjustment platform and the base are rotationally connected through a bearing. A support rod is fixedly connected to the top of the adjustment platform, and the top of the support rod is fixedly connected to the elevation control sign main body.

[0007] Preferably, moving sliders are arranged on the bottom side of the anti-wind plate, and the moving sliders are symmetrically distributed about the bisector of the anti-wind plate.

[0008] Preferably, a moving slide rail is arranged on the concrete foundation, and the moving slide rail is in an annular structure.

[0009] Preferably, the moving sliders are inserted on the top of the moving slide rail, and the moving sliders are slidably connected to the moving slide rail.

[0010] Preferably, an opening is formed on the outer wall of the moving slide rail, and a second bolt is inserted into the opening. One end of the second bolt is threadedly connected to the moving slider.

[0011] Preferably, a first bolt is inserted on the top side of the adjustment platform, and one end of the first bolt is threadedly connected to the base.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) This device can improve the wind resistance of the elevation control sign main body, thereby avoiding the phenomenon of instability and shaking of the elevation control sign main body affected by wind force in an open area, thus improving the stability of the elevation control sign main body.

[0014] (2) This device is provided with a wind-resistant plate at one end of the elevation control sign main body. The wind-resistant plate can block the airflow, thereby avoiding the phenomenon of shaking and instability of the elevation control sign main body when the airflow blows the elevation control sign main body during use in an open area.

[0015] (3) This device fixes the base at the bottom of the elevation control sign main body to the concrete foundation by using the first bolt, thereby ensuring the stability of the base and reducing the probability of shaking of the elevation control sign main body. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of an elevation control sign with good stability of the present utility model;

[0017] Figure 2 It is of the elevation control sign with good stability of the present utility model Figure 1 Enlarged view at A in;

[0018] Figure 3 It is a top view of the connection between the wind-resistant plate and the concrete foundation of the elevation control sign with good stability of the present utility model.

[0019] In the figure: 1. Elevation control sign main body; 2. Wind-resistant plate; 3. Support rod; 4. Concrete foundation; 5. Base; 6. Adjustment platform; 7. Moving slide rail; 8. Moving slider; 9. First bolt; 10. Second bolt. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3, the present utility model provides a technical solution: a elevation control sign with good stability, including an elevation control sign main body 1, a regulating platform 6 is arranged at the bottom of the elevation control sign main body 1, the regulating platform 6 and the base 5 are rotationally connected through a bearing, a support rod 3 is fixedly connected to the top of the regulating platform 6, and the top of the support rod 3 is fixedly connected to the elevation control sign main body 1; this structure can adjust the angle of the elevation control sign main body 1 by rotating the regulating platform 6, and by adjusting the angle of the elevation control sign main body 1, the confrontation with the airflow of the elevation control sign main body 1 can be reduced after the angle adjustment, thereby improving the stability of the elevation control sign main body 1; a first bolt 9 is inserted into the top side of the regulating platform 6, and one end of the first bolt 9 is threadedly connected to the base 5; this structure can fix the regulating platform 6 and the base 5 through the first bolt 9, thereby ensuring the stability of the regulating platform 6; the bottom of the regulating platform 6 is movably connected to the base 5, a concrete base 4 is arranged at the bottom of the base 5, and a moving slide rail 7 is arranged on the concrete base 4, and the moving slide rail 7 is in a circular structure; this structure facilitates the movement of the positions of the moving slider 8 and the wind-resistant plate 2 in a circular shape on the moving slide rail 7; a moving slider 8 is inserted into the top of the moving slide rail 7, and the moving slider 8 is slidably connected to the moving slide rail 7; this structure can adjust the position of the wind-resistant plate 2 by moving the moving slider 8, thereby achieving the purpose of adjusting the wind-resistant angle of the wind-resistant plate 2; an opening is formed in the outer wall of the moving slide rail 7, a second bolt 10 is inserted into the opening, and one end of the second bolt 10 is threadedly connected to the moving slider 8; this structure can fix the moving slider 8 through the second bolt 10, thereby preventing the wind-resistant plate 2 on the moving slider 8 from moving and ensuring the stability of the wind-resistant plate 2; the wind-resistant plate 2 can play a role in blocking the wind for the elevation control sign main body 1, thereby blocking the airflow for the elevation control sign main body 1 and improving the stability of the elevation control sign main body 1; a wind-resistant plate 2 is arranged on the concrete base 4, and a moving slider 8 is arranged at the bottom side of the wind-resistant plate 2, and the moving sliders 8 are symmetrically distributed about the bisector of the wind-resistant plate 2; this structure can ensure the stability of the movement of the wind-resistant plate 2; the wind-resistant plate 2 is located at one end of the elevation control sign main body 1, and the wind-resistant plate 2 is in a "V" shape structure.

[0022] Working principle: When using this elevation control sign with good stability, first use concrete to pour on the ground to form a concrete base 4, and at the same time fix the base 5 on the concrete base 4 with the first bolt 9. Subsequently, install the moving slide rail 7 on the top of the concrete base 4. After installing the moving slide rail 7, the angles of the wind-resistant plate 2 and the elevation control sign main body 1 can be adjusted according to the wind direction. When adjusting the wind-resistant plate 2, the wind-resistant plate 2 can be pushed to make the wind-resistant plate 2 slide on the top of the moving slide rail 7 through the moving slider 8. When the wind-resistant plate 2 is in the appropriate position, use the second bolt 10 to fix the moving slider 8 inside the moving slide rail 7. When adjusting the elevation control sign main body 1, rotate the adjustment platform 6 to make the adjustment platform 6 rotate on the base 5. When the elevation control sign main body 1 on the top of the adjustment platform 6 is at the appropriate angle, use the first bolt 9 to fix the adjustment platform 6 and the base 5. During the use of this device, the wind-resistant plate 2 can play a role in blocking the wind for the elevation control sign main body 1, improving the stability of the elevation control sign main body 1.

[0023] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A elevation control sign with good stability, comprising an elevation control sign main body (1), characterized in that: The bottom of the elevation control sign body (1) is provided with an adjustment platform (6). The bottom of the adjustment platform (6) is movably connected to a base (5). The bottom of the base (5) is provided with a concrete foundation (4). An anti-wind plate (2) is arranged on the concrete foundation (4). The anti-wind plate (2) is located at one end of the elevation control sign body (1). The anti-wind plate (2) is in a "V" shaped structure.

2. The elevation control sign with good stability according to claim 1, wherein: The adjustment platform (6) and the base (5) are rotationally connected through a bearing. The top of the adjustment platform (6) is fixedly connected to a support rod (3). The top of the support rod (3) is fixedly connected to the elevation control sign body (1).

3. The elevation control sign with good stability according to claim 1, characterized in that: A moving slider (8) is arranged on the bottom side of the anti-wind plate (2). The moving sliders (8) are symmetrically distributed about the bisector of the anti-wind plate (2).

4. The elevation control sign with good stability according to claim 1, characterized in that: A moving slide rail (7) is arranged on the concrete foundation (4). The moving slide rail (7) is in an annular structure.

5. The elevation control sign with good stability according to claim 4, characterized in that: The top of the moving slide rail (7) is inserted with a moving slider (8). The moving slider (8) is slidably connected to the moving slide rail (7).

6. The elevation control sign with good stability according to claim 4, characterized in that: An opening is formed in the outer wall of the moving slide rail (7). A second bolt (10) is inserted into the opening. One end of the second bolt (10) is threadedly connected to the moving slider (8).

7. The elevation control sign with good stability according to claim 1 is characterized in that: A first bolt (9) is inserted into the top side of the adjustment platform (6). One end of the first bolt (9) is threadedly connected to the base (5).

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