Wind-resistant reflective signboard

Abstract

The utility model discloses a wind-resistant reflective signboard. The wind-resistant reflective signboard comprises a supporting column, the mounting ring is fixedly mounted on the periphery of the bottom of the supporting column; and the movable sleeve is movably installed on the outer wall of the supporting column, a limiting plate is arranged on the inner wall of the movable sleeve, and the surface of the limiting plate is in sliding connection with the surface of the supporting column. According to the scheme, the supporting column is placed at the installation position of the signboard, at the moment, the bolt is installed in the hole of the installation ring, then the movable sleeve is moved downwards, the covering sleeve can seal and cover the installation ring and the bolt, the overturning column is overturned around the connecting shaft, and the installation plate and the ground are fixedly connected through the bolt; by sealing and covering the bolts, the situation that the overall strength of the bolts is reduced and the wind resistance of the signboard in strong wind weather is affected due to the fact that the bolts are exposed in the air for a long time to be rusted is avoided, and it is ensured that the signboard can be normally used.

Description

Technical Field

[0001] The utility model relates to the technical field of signboards, and more specifically, to a wind-resistant reflective signboard. Background Art

[0002] A reflective sign is a sign made of reflective material. It improves visibility by reflecting light and can be clearly seen even in low light or at night. However, it still has some shortcomings in actual use. For example, existing reflective signs are generally installed in specific locations using fasteners such as bolts. However, since the bolts are exposed to the air for a long time, a certain amount of rust will occur on their surface. The rust will cause the strength of the bolt material to decrease, making the bolts more likely to deform or break. As the strength decreases, the bolts will easily lose their ability to tighten the sign, resulting in the sign being unable to effectively resist wind force and then being blown down by strong winds, making the sign unable to be used normally. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a wind-resistant reflective signboard to solve the problem in the prior art that the bolts are rusted and loose, resulting in the signboard being unable to resist wind force.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a wind-resistant reflective sign, comprising

[0005] Support columns;

[0006] A mounting ring, the mounting ring being fixedly mounted on the periphery of the bottom of the support column;

[0007] A movable sleeve is movably mounted on the outer wall of the support column, a limit plate is provided on the inner wall of the movable sleeve, the surface of the limit plate is slidably connected to the surface of the support column, and a covering sleeve is fixedly mounted on the bottom of the movable sleeve, the inner wall of the covering sleeve is in contact with the surface of the mounting ring;

[0008] A fixing seat, the fixing seat is fixedly mounted on the top surface of the covering sleeve, a connecting shaft is rotatably mounted on the inner wall of the fixing seat, and a turning column is fixedly mounted on the surface of the connecting shaft;

[0009] a spring, one end of which is fixedly connected to the interior of the flip column, and the other end of which is fixedly connected to the extension column, wherein the surface of the extension column is in contact with the inner wall of the flip column;

[0010] A connecting seat is fixedly installed on one side of the extension column in the length direction.

[0011] It also includes a mounting plate and a covering plate. The mounting plate is fixedly mounted on one side of the bottom of the connecting seat, and the covering plate is slidably mounted inside the connecting seat. The bottom surface of the covering plate fits with the top surface of the mounting plate.

[0012] Among them, it also includes an auxiliary component, which is arranged on the top of the supporting column.

[0013] Among them, the auxiliary components include a mounting column, a fixed sign, a motor, a control terminal, a screw, a lifting column, a movable sign, and a ventilation slot. The bottom of the mounting column is fixedly connected to the top of the support column, the fixed sign is fixedly installed on the top surface of the mounting column, the motor is arranged on one side of the bottom of the mounting column, the control terminal is arranged on the surface of the motor, the screw is rotatably installed inside the mounting column, the drive shaft of the control terminal is fixedly connected to the bottom end of the screw, the lifting column is threadedly installed on the surface of the screw, the surface of the lifting column is in contact with the inner wall of the mounting column, the movable sign is fixedly installed on the top of the lifting column, the ventilation slots are respectively opened on the surface of the fixed sign and the movable sign, and the surface of the movable sign is in contact with the surface of the fixed sign.

[0014] The beneficial effects of the above technical solution of the utility model are as follows:

[0015] In the above scheme, the support column is placed at the installation position of the signboard, and the bolts are installed in the holes of the mounting ring. Thereafter, the movable sleeve is moved downward so that the covering sleeve can close and cover the mounting ring and the bolts, and the flip column is flipped around the connecting axis so that the connecting seat and the mounting plate can contact the ground. Thereafter, the connecting seat is moved horizontally. After it is moved to the appropriate position, the mounting plate is connected and fixed to the ground with the bolts, and then the covering plate is moved horizontally to cover the mounting plate, thus completing the installation of the signboard. By closing and covering the bolts, the bolts are prevented from being rusted due to long-term exposure to the air, which leads to a reduction in the overall strength of the bolts and affects the wind resistance of the signboard in windy weather, thereby ensuring that the signboard can be used normally.

[0016] When encountering strong winds, the motor drives the screw to rotate, so that the lifting column can drive the movable sign to move upward. After the movable sign moves upward, the ventilation slots opened on its surface and the surface of the fixed sign can overlap and connect. The ventilation slots can effectively reduce the wind load and make the wind distribution more uniform, thereby reducing the impact of concentrated wind on the sign, making the sign more stable under strong wind conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the expanded structure of the utility model;

[0019] Figure 3 This is a three-dimensional assembly diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the auxiliary component structure of the present utility model.

[0021] [reference numerals]

[0022] 1. Support column; 2. Mounting ring; 3. Movable sleeve; 4. Limiting plate; 5. Covering sleeve; 6. Fixed seat; 7. Connecting shaft; 8. Flip column; 9. Spring; 10. Extension column; 11. Connecting seat; 12. Mounting plate; 13. Covering plate; 14. Auxiliary components; 141. Mounting column; 142. Fixed plate; 143. Motor; 144. Control terminal; 145. Screw; 146. Lifting column; 147. Movable plate; 148. Ventilation slot. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To the attached Figure 4 The embodiment of the utility model provides a wind-resistant reflective sign, comprising

[0025] Support column 1;

[0026] Mounting ring 2, the mounting ring 2 is fixedly mounted on the periphery of the bottom of the support column 1;

[0027] The movable sleeve 3 is movably mounted on the outer wall of the support column 1. The inner wall of the movable sleeve 3 is provided with a limit plate 4. The surface of the limit plate 4 is slidably connected to the surface of the support column 1. The bottom of the movable sleeve 3 is fixedly mounted with a covering sleeve 5. The inner wall of the covering sleeve 5 is in contact with the surface of the mounting ring 2.

[0028] The fixing seat 6 is fixedly mounted on the top surface of the covering sleeve 5. The inner wall of the fixing seat 6 is rotatably mounted with a connecting shaft 7, and the surface of the connecting shaft 7 is fixedly mounted with a turning column 8;

[0029] Spring 9, one end of the spring 9 is fixedly connected to the inside of the flip column 8, and the other end of the spring 9 is fixedly connected to the extension column 10. The surface of the extension column 10 fits the inner wall of the flip column 8. Through the provision of the spring 9, the elastic structure thereof is utilized to enable the connecting seat 11 to move horizontally, thereby extending the basic length of the flip column 8, further expanding the contact area between the bottom of the support column 1 and the ground, thereby improving the stability of the sign after installation;

[0030] The connecting seat 11 is fixedly mounted on one side of the extension column 10 in the length direction.

[0031] It also includes a mounting plate 12 and a covering plate 13. The mounting plate 12 is fixedly mounted on one side of the bottom of the connecting seat 11, and the covering plate 13 is slidably mounted inside the connecting seat 11. The bottom surface of the covering plate 13 fits with the top surface of the mounting plate 12.

[0032] It also includes an auxiliary component 14, which is arranged on the top of the support column 1.

[0033] Among them, the auxiliary component 14 includes a mounting column 141, a fixed plate 142, a motor 143, a control terminal 144, a screw 145, a lifting column 146, a movable plate 147, and a ventilation slot 148. The bottom of the mounting column 141 is fixedly connected to the top of the support column 1, the fixed plate 142 is fixedly mounted on the top surface of the mounting column 141, the motor 143 is arranged on one side of the bottom of the mounting column 141, the control terminal 144 is arranged on the surface of the motor 143, the screw 145 is rotatably mounted inside the mounting column 141, the drive shaft of the control terminal 144 is fixedly connected to the bottom end of the screw 145, and the lifting column 146 is threadedly mounted. On the surface of the screw 145, the surface of the lifting column 146 fits with the inner wall of the installation column 141, and the movable sign 147 is fixedly installed on the top of the lifting column 146. The ventilation slots 148 are respectively opened on the surface of the fixed sign 142 and the movable sign 147. The surface of the movable sign 147 fits with the surface of the fixed sign 142. The control terminal 144 is actually a PLC controller, which can receive external control signals to control the motor 143 to drive the screw 145 to rotate, so that the lifting column 146 and the movable sign 147 move up, so that the ventilation slots 148 opened on the surface of the movable sign 147 and the fixed sign 142 can be connected.

[0034] The working process of the present invention is as follows: place the support column 1 at the installation position of the signboard, and then install the bolts in the holes of the mounting ring 2. Then move the movable sleeve 3 downward so that the covering sleeve 5 can close and cover the mounting ring 2 and the bolts, and flip the flip column 8 around the connecting axis 7 so that the connecting seat 11 and the mounting plate 12 can contact the ground. Then move the connecting seat 11 horizontally. After it moves to the appropriate position, use bolts to connect and fix the mounting plate 12 to the ground. Then move the covering plate 13 horizontally to cover the mounting plate 12, and the installation of the signboard is completed.

[0035] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0036] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0037] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wind-resistant reflective sign, characterized in that: include Support column (1); A mounting ring (2), the mounting ring (2) being fixedly mounted on the periphery of the bottom of the support column (1); A movable sleeve (3), the movable sleeve (3) is movably mounted on the outer wall of the support column (1), a limit plate (4) is provided on the inner wall of the movable sleeve (3), the surface of the limit plate (4) is slidably connected to the surface of the support column (1), a covering sleeve (5) is fixedly mounted on the bottom of the movable sleeve (3), and the inner wall of the covering sleeve (5) is in contact with the surface of the mounting ring (2); A fixing seat (6), the fixing seat (6) is fixedly mounted on the top surface of the covering sleeve (5), a connecting shaft (7) is rotatably mounted on the inner wall of the fixing seat (6), and a turning column (8) is fixedly mounted on the surface of the connecting shaft (7); A spring (9), one end of the spring (9) is fixedly connected to the interior of the flip column (8), and the other end of the spring (9) is fixedly connected to an extension column (10), and the surface of the extension column (10) is in contact with the inner wall of the flip column (8); A connecting seat (11) is fixedly mounted on one side of the extension column (10) in the length direction.

2. The wind-resistant reflective sign according to claim 1, characterized in that: The utility model further comprises a mounting plate (12) and a covering plate (13), wherein the mounting plate (12) is fixedly mounted on one side of the bottom of the connecting seat (11), and the covering plate (13) is slidably mounted inside the connecting seat (11), and the bottom surface of the covering plate (13) is in contact with the top surface of the mounting plate (12).

3. The wind-resistant reflective sign according to claim 1, characterized in that: It also includes an auxiliary component (14), which is arranged on the top of the support column (1).

4. The wind-resistant reflective sign according to claim 3, characterized in that: The auxiliary component (14) includes a mounting column (141), a fixed plate (142), a motor (143), a control terminal (144), a screw (145), a lifting column (146), a movable plate (147), and a ventilation slot (148). The bottom of the mounting column (141) is fixedly connected to the top of the support column (1). The fixed plate (142) is fixedly mounted on the top surface of the mounting column (141). The motor (143) is arranged on one side of the bottom of the mounting column (141). The control terminal (144) is arranged on the surface of the motor (143). The screw (145) is fixedly mounted on the top surface of the motor (143). 5) is rotatably mounted inside the mounting column (141), the driving shaft of the control terminal (144) is fixedly connected to the bottom end of the screw (145), the lifting column (146) is threadedly mounted on the surface of the screw (145), the surface of the lifting column (146) is in contact with the inner wall of the mounting column (141), the movable plate (147) is fixedly mounted on the top of the lifting column (146), the ventilation slots (148) are respectively opened on the surfaces of the fixed plate (142) and the movable plate (147), and the surface of the movable plate (147) is in contact with the surface of the fixed plate (142).

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