Combined windproof warning board assembly

Abstract

The utility model relates to the technical field of mine engineering, in particular to a combined type windproof warning board assembly which comprises an adjusting mechanism, a supporting mechanism is installed at the bottom of the adjusting mechanism, an auxiliary mechanism is installed at the bottom of the supporting mechanism, the adjusting mechanism comprises an adjusting bin, a servo motor is installed at one end of the adjusting bin, and the servo motor is connected with the adjusting bin. One end of the servo motor is in driving connection with a first driving gear shaft, and the lower portion of the first driving gear shaft is meshed with a first driven gear shaft. According to the improved warning board assembly, the situation that the warning board assembly is blown down by wind is avoided in the mode that the angle-adjustable supporting rod is matched with the rotatable auxiliary mechanism arranged at the bottom for auxiliary supporting, and the using effect of the warning board assembly in a mine engineering construction area is improved; and meanwhile, a detachable combination mode is adopted in the warning board assembly, so that the warning content of the warning board can be conveniently replaced, the adaptability of the warning board is improved, and the warning effect of the warning board assembly in mine engineering construction is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining engineering, in particular to a combined windproof warning plate component. Background Art

[0002] Mining engineering is the engineering technology of resource mining in mines based on mineral resources. It includes surface and underground engineering. Surface engineering mainly includes mining machinery and facilities, such as dressing plants, shaft towers, winches, air compressors and ventilators, etc. Underground engineering includes shaft and tunnel engineering, chamber engineering and some installation engineering.

[0003] In mining projects, it is often necessary to place warning boards outside the construction area of ​​the mining project to warn people, remind people to pay attention to safety, avoid passers-by entering the construction area of ​​the mining project and causing accidents, reduce losses, and improve the safety of mining project construction.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Most warning plates adopt an integrated single-plate structure. When encountering strong winds, the warning plates are easily blown down, affecting the normal use of the warning plates in the mining engineering construction area; 2. Most warning plates are fixed by welding, which is not convenient for movement and the warning content is often not easy to replace, resulting in low adaptability of the warning plates, which in turn affects the warning effect of the warning plates in mining engineering construction. Utility Model Content

[0005] The purpose of the utility model is to provide a combined windproof warning plate assembly to solve the problem that the warning plates proposed in the above background technology mostly adopt an integrated single-plate structure, which is easy to be blown down by the wind, affecting the normal use of the warning plates, and at the same time, most of the warning plates are fixed by welding, which is not convenient to move and it is not easy to replace the warning content, resulting in reduced adaptability of the warning plate, thereby affecting the warning effect in mining engineering construction. To achieve the above purpose, the utility model provides the following technical solutions: a combined windproof warning plate assembly, including an adjustment mechanism, a support mechanism is installed at the bottom of the adjustment mechanism, and an auxiliary mechanism is installed at the bottom of the support mechanism.

[0006] The adjustment mechanism includes an adjustment chamber, a servo motor is installed at one end of the adjustment chamber, a first driving gear shaft is drivingly connected to one end of the servo motor, a first driven gear shaft is meshed below the first driving gear shaft, a second driving gear shaft is meshed on one side of the first driving gear shaft, and a second driven gear shaft is meshed below the second driving gear shaft.

[0007] The supporting mechanism includes a supporting rod, a mounting groove is embedded in the outside of the supporting rod, mounting holes are penetrated on both sides of the mounting groove, a mounting screw is penetrated inside the mounting hole, mounting nuts are threadedly connected at both ends of the mounting screw, the center of the mounting screw passes through the four corners of the warning plate body, and one side of the supporting rod is rotatably connected to the limiting rod.

[0008] The auxiliary mechanism comprises an auxiliary hole, an auxiliary screw rod passes through the auxiliary hole, one end of the auxiliary screw rod is threadedly connected with an auxiliary nut, and the other end of the auxiliary screw rod is welded with an auxiliary base.

[0009] Further preferably, the first driving gear shaft, the first driven gear shaft, the second driving gear shaft and the second driven gear shaft all form a rotationally connected structure with the inner wall of the adjustment chamber, and the radius of the driving gear is greater than the radius of the driven gear.

[0010] Further preferably, the top of the support rod is welded to both ends of the first driven gear shaft and the second driven gear shaft respectively, and sliding blocks are provided at the four corners of the warning plate body, and the sliding blocks and the mounting grooves form a sliding connection structure.

[0011] Further preferably, a plurality of mounting holes are evenly penetrated on both sides of the mounting groove, and the mounting nuts are threadedly connected to both ends of the mounting screw rod and fit with both sides of the support rod.

[0012] Further preferably, the limiting rod is arranged between the bottom of the mounting groove and the top of the auxiliary mechanism, and one end of the two limiting rods are rotatably connected.

[0013] Further preferably, the auxiliary base is a U-shaped structure, and the two ends of the U-shape of the auxiliary base are welded to the bottom of the support rod to form a rotating connection structure, and the auxiliary nut is threadedly connected to the auxiliary screw and the bottom of the support rod to form a fitting connection structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the warning plate assembly adopts a method of supporting and fixing the warning plate at a certain angle by two groups of support rods, so as to perform windproof operation on the warning plate. Compared with the traditional integrated single plate style, it can perform windproof operation better and prevent the warning plate from tipping over. The auxiliary base at the bottom is used to further fix the warning plate assembly, thereby improving the fixing effect of the warning plate and further improving the warning effect of mining engineering construction.

[0016] In the utility model, an installation groove is arranged in the support rod, and the warning height of the warning plate is adjusted by sliding the warning plate along the installation groove. At the same time, multiple evenly distributed installation holes and installation screws allow the warning plate to be disassembled and assembled, which is convenient for replacing the warning content of the warning plate as needed, thereby improving the adaptability of the warning plate in mining engineering construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure when the utility model is used;

[0018] Figure 2 This is a schematic diagram of the front view structure of the utility model when not in use;

[0019] Figure 3 This is a schematic diagram of the internal enlarged structure of the regulating mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the explosion structure of the supporting mechanism and the auxiliary mechanism of the utility model.

[0021] In the figure: 1. adjusting mechanism; 101. adjusting chamber; 102. servo motor; 103. first driving gear shaft; 104. first driven gear shaft; 105. second driving gear shaft; 106. second driven gear shaft; 2. supporting mechanism; 201. supporting rod; 202. mounting groove; 203. mounting hole; 204. mounting screw; 205. mounting nut; 206. warning plate body; 207. limiting rod; 3. auxiliary mechanism; 301. auxiliary hole; 302. auxiliary screw; 303. auxiliary nut; 304. auxiliary base. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a combined windproof warning plate assembly includes an adjusting mechanism 1, a supporting mechanism 2 is installed at the bottom of the adjusting mechanism 1, and an auxiliary mechanism 3 is installed at the bottom of the supporting mechanism 2.

[0024] The adjustment mechanism 1 includes an adjustment chamber 101, one end of which is equipped with a servo motor 102, one end of which is drivingly connected to a first driving gear shaft 103, a first driven gear shaft 104 is meshed below the first driving gear shaft 103, a second driving gear shaft 105 is meshed on one side of the first driving gear shaft 103, and a second driven gear shaft 106 is meshed below the second driving gear shaft 105.

[0025] The supporting mechanism 2 includes a supporting rod 201, an installation groove 202 is embedded in the outside of the supporting rod 201, installation holes 203 are penetrated on both sides of the installation groove 202, and a mounting screw 204 is penetrated inside the installation hole 203. Both ends of the mounting screw 204 are threadedly connected with mounting nuts 205. The center of the mounting screw 204 passes through the four corners of the warning plate body 206, and one side of the supporting rod 201 is rotatably connected to the limiting rod 207.

[0026] The auxiliary mechanism 3 comprises an auxiliary hole 301 , an auxiliary screw rod 302 passes through the auxiliary hole 301 , one end of the auxiliary screw rod 302 is threadedly connected with an auxiliary nut 303 , and the other end of the auxiliary screw rod 302 is welded with an auxiliary base 304 .

[0027] In this embodiment, Figure 3 As shown, the first driving gear shaft 103, the first driven gear shaft 104, the second driving gear shaft 105 and the second driven gear shaft 106 all form a rotating connection structure with the inner wall of the adjustment chamber 101, and the radius of the driving gear is greater than the radius of the driven gear; the servo motor 102 drives the four gear shafts to mesh and rotate with each other, so as to adjust the angle of the support rod 201 in the warning plate assembly, so that the rotation angle of the two groups of support rods 201 remain consistent, which is convenient for the installation of the warning plate assembly and improves the installation efficiency of the warning plate assembly.

[0028] In this embodiment, Figure 1 and Figure 4 As shown, the top of the support rod 201 is welded to the two ends of the first driven gear shaft 104 and the second driven gear shaft 106 respectively, and sliders are provided at the four corners of the warning plate body 206, and the sliders and the mounting grooves 202 form a sliding connection structure; the height of the warning plate body 206 is adjusted by setting sliders at the four corners of the warning plate body 206 and sliding in the mounting grooves 202, so as to facilitate the adjustment of the warning height according to the warning requirements and improve the adaptability of the warning plate assembly.

[0029] In this embodiment, Figure 2 and Figure 4As shown, multiple mounting holes 203 are evenly penetrated on both sides of the mounting groove 202, and the mounting nuts 205 are threadedly connected to the two ends of the mounting screw 204 and fit together on both sides of the support rod 201; the warning plate body 206 and the mounting holes 203 are fixed by the mounting screw 204 and the mounting nuts 205, thereby improving the fixing effect of the warning plate body 206 and facilitating the disassembly and replacement of the warning plate body 206 when necessary.

[0030] In this embodiment, Figure 1 and Figure 2 As shown, the limit rod 207 is arranged between the bottom of the installation groove 202 and the top of the auxiliary mechanism 3, and one end of the two limit rods 207 are rotatably connected; by setting two limit rods 207 between the support rods 201 and rotatably connected to each other, the rotation angle between the support rods 201 is limited, thereby avoiding that the rotation angle of the support rods 201 is too large to affect the stability of the warning plate assembly, thereby improving the fixing effect of the warning plate assembly when in use.

[0031] In this embodiment, Figure 2 and Figure 4 As shown, the auxiliary base 304 is a U-shaped structure, and the two ends of the U-shape of the auxiliary base 304 are welded to the bottom of the support rod 201 to form a rotating connection structure, and the auxiliary nut 303 is threadedly connected to the auxiliary screw 302 and the bottom of the support rod 201 to form a fitting connection structure; by adding a rotatable and fixed auxiliary base 304 at the bottom of the support rod 201 to assist in supporting and fixing the warning plate assembly, the stability of the warning plate assembly is further improved, and the warning effect of the warning plate assembly is improved.

[0032] The use method and advantages of the utility model: When the combined windproof warning plate assembly is used, the working process is as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the user moves the warning plate assembly to the area that needs to be warned; then the servo motor 102 is started to drive the first driving gear shaft 103 in the adjustment chamber 101 to rotate, meshing the first driven gear shaft 104 below and the second driving gear shaft 105 on one side to rotate, and driving the second driving gear shaft 105 to mesh with the second driven gear shaft 106 below to rotate, so that the support rod 201 connected at both ends of the first driven gear shaft 104 and the second driven gear shaft 106 rotates in opposite directions; then the limit rod 207 rotatably connected below the support rod 201 is driven to move, and the rotation angle of the support rod 201 is adjusted in accordance with the rotational connection between the limit rods 207. Limit the position, and turn off the servo motor 102 after the angle adjustment is completed, and at the same time, rotate the auxiliary base 304 connected to the bottom of the support rod 201 to make the auxiliary base 304 level with the ground, and fix the auxiliary screw 302 to the auxiliary hole 301 through the auxiliary nut 303; finally, dock the sliders at the four corners of the warning plate body 206 with the mounting groove 202, adjust the height of the warning plate body 206 along the direction of the mounting groove 202, and after adjusting to the appropriate height, fix the warning plate body 206 with the mounting nut 205 by docking the mounting screw 204 with the mounting hole 203, and the installation process of the warning plate assembly can be completed.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined windproof warning plate assembly, comprising an adjustment mechanism (1), characterized in that: A supporting mechanism (2) is installed at the bottom of the adjusting mechanism (1), and an auxiliary mechanism (3) is installed at the bottom of the supporting mechanism (2); The regulating mechanism (1) comprises an regulating chamber (101), a servo motor (102) being installed at one end of the regulating chamber (101), a first driving gear shaft (103) being drivingly connected to one end of the servo motor (102), a first driven gear shaft (104) being meshed below the first driving gear shaft (103), a second driving gear shaft (105) being meshed at one side of the first driving gear shaft (103), and a second driven gear shaft (106) being meshed below the second driving gear shaft (105); The support mechanism (2) comprises a support rod (201), the support rod (201) is embedded with a mounting groove (202) on its exterior, mounting holes (203) are passed through both sides of the mounting groove (202), a mounting screw (204) is passed through the interior of the mounting hole (203), both ends of the mounting screw (204) are threadedly connected with mounting nuts (205), the center of the mounting screw (204) passes through the four corners of the warning plate body (206), and one side of the support rod (201) is rotatably connected to a limit rod (207); The auxiliary mechanism (3) comprises an auxiliary hole (301), an auxiliary screw rod (302) passes through the interior of the auxiliary hole (301), one end of the auxiliary screw rod (302) is threadedly connected to an auxiliary nut (303), and the other end of the auxiliary screw rod (302) is welded to an auxiliary base (304).

2. The combined windproof warning plate assembly according to claim 1 is characterized in that: The first driving gear shaft (103), the first driven gear shaft (104), the second driving gear shaft (105) and the second driven gear shaft (106) all form a rotationally connected structure with the inner wall of the regulating chamber (101), and the radius of the driving gear is greater than the radius of the driven gear.

3. The combined windproof warning plate assembly according to claim 1 is characterized in that: The top of the support rod (201) is respectively welded to the two ends of the first driven gear shaft (104) and the second driven gear shaft (106), and sliding blocks are provided at the four corners of the warning plate body (206), and the sliding blocks and the mounting grooves (202) form a sliding connection structure.

4. The combined windproof warning plate assembly according to claim 1 is characterized in that: A plurality of mounting holes (203) are evenly penetrated on both sides of the mounting groove (202), and the mounting nuts (205) are threadedly connected to both ends of the mounting screw rod (204) and fit with both sides of the support rod (201).

5. The combined windproof warning plate assembly according to claim 1 is characterized in that: The limiting rods (207) are arranged between the bottom of the installation groove (202) and the top of the auxiliary mechanism (3), and one end of the two limiting rods (207) are rotatably connected.

6. The combined windproof warning plate assembly according to claim 1, characterized in that: The auxiliary base (304) is a U-shaped structure, and the two ends of the U-shape of the auxiliary base (304) are welded to the auxiliary screw (302) and the bottom of the support rod (201) to form a rotation connection structure, and the auxiliary nut (303) is threadedly connected to the auxiliary screw (302) and the bottom of the support rod (201) to form a fitting connection structure.

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