Expressway construction board fixing device

Abstract

The utility model belongs to the technical field of fixing, and particularly relates to an expressway construction sign fixing device which comprises a bottom plate, a fixing device and a fixing device body. The storage assembly is arranged on the bottom plate and is used for folding and storing; the storage assembly comprises a rotating frame rotationally connected to the bottom plate; the construction board is inserted into the rotating frame; the bottom plate is fixedly connected with a fixed block; the sliding groove is formed in the fixing block; a sliding block is arranged in the sliding groove. One end of the ejector rod is rotationally connected with the sliding block, and the other end of the ejector rod is rotationally connected with a supporting plate. By arranging the limiting assembly, the construction board can be limited, so that the stability of the construction board in the using process is further improved, in the embodiment, the storage assembly and the limiting assembly are combined, the construction board can be rapidly fixed and disassembled, the device can be better stored, use is convenient, and practicability is high. The method is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixing, and in particular relates to a fixing device for a highway construction sign. Background Art

[0002] Highway construction is a complex and important project, which involves road construction, bridge erection, tunnel excavation and other aspects. During the construction process, in order to ensure driving safety and construction quality, construction signs are usually set up to remind passing vehicles and pedestrians to pay attention and instruct them to detour or slow down. These construction signs not only ensure the safety of the construction area, but also provide important safety warning information for construction personnel and road traffic participants. The setting of construction signs is an important part of the layout of the work area, so that the construction signs can play the role of reminding and limiting the speed of passing vehicles. In the actual operation process, if the first sign in the maintenance work area is 1 kilometer away from the farthest construction point, then such a standard road construction work area sign should be 18.

[0003] It can be seen that due to the large number of uses, they need to be disassembled for storage; however, the existing highway construction sign fixing device cannot quickly fix and disassemble the construction sign while ensuring the stability of the construction sign, which greatly limits the construction efficiency of the highway.

[0004] As can be seen from the above, the existing highway construction sign fixing device cannot quickly fix and disassemble the construction sign, has low construction efficiency, and is not suitable for promotion and use. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a highway construction sign fixing device to solve the above technical problems. The highway construction sign fixing device comprises:

[0006] A bottom plate; and a storage assembly disposed on the bottom plate, for folding and storing;

[0007] The storage assembly comprises:

[0008] A rotating frame rotatably connected to the base plate; and a construction sign plugged into the rotating frame;

[0009] The bottom plate is fixedly connected with a fixing block; and a sliding groove is opened on the fixing block;

[0010] A sliding block is provided inside the slide groove;

[0011] A push rod has one end rotatably connected to the sliding block, and the other end rotatably connected to a support plate, and the support plate is fixedly connected to the rotating frame.

[0012] Furthermore, a fixing hole is opened on the bottom plate, and the sliding block is connected to the bottom plate through a fixing bolt and the fixing hole.

[0013] Furthermore, the highway construction sign fixing device comprises:

[0014] The limiting component is connected to the construction sign and is used to improve the stability of the construction sign.

[0015] Furthermore, the limiting component includes:

[0016] A limiting plate, fixedly connected to one side below the construction sign;

[0017] The limiting plate is connected to the supporting plate via a limiting bolt.

[0018] Furthermore, there are two groups of the limit plates and limit bolts, which are symmetrically distributed on both sides of the construction sign, and a protrusion is provided at the bottom of the base plate.

[0019] The highway construction sign fixing device provided by the utility model can quickly fix and disassemble the construction sign by arranging a storage component, and can also be better stored. By arranging a limit component, the construction sign can be limited, thereby further improving the stability of the construction sign during use. In this embodiment, by combining the storage component and the limit component, the construction sign can be quickly fixed and disassembled, and the device can be better stored, which is easy to use and more suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a highway construction sign fixing device provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of a limit assembly in a highway construction sign fixing device provided by an embodiment of the utility model;

[0022] Figure 3 The present invention is a schematic diagram of the structure of a storage component in a highway construction sign fixing device provided by an embodiment of the present invention.

[0023] In the attached drawings: 1. bottom plate; 2. storage assembly; 201. rotating frame; 202. construction sign; 203. fixing block; 204. slide groove; 205. slider; 206. push rod; 207. support plate; 208. fixing hole; 209. fixing bolt; 3. limit assembly; 301. limit plate; 302. limit bolt; 303. bump. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0026] See also Figure 1 , Figure 2 and Figure 3 The embodiment of the utility model provides a fixing device for a highway construction sign 202, and the fixing device for the highway construction sign 202 includes:

[0027] A bottom plate 1; and a storage assembly 2 provided on the bottom plate 1, for folding and storing;

[0028] The storage assembly 2 comprises:

[0029] A rotating frame 201 rotatably connected to the base plate 1; and a construction sign 202 plugged into the rotating frame 201;

[0030] The bottom plate 1 is fixedly connected with a fixing block 203 and a slide slot 204 opened on the fixing block 203;

[0031] A slider 205 is provided inside the slide groove 204;

[0032] One end of the push rod 206 is rotatably connected to the slider 205 , and the other end is rotatably connected to a support plate 207 . The support plate 207 is fixedly connected to the rotating frame 201 .

[0033] In the embodiment of the present invention, the size and shape of the bottom plate 1 are not limited. The size of the bottom plate 1 should be determined according to the size of the storage assembly 2 on one side thereof. The shape of the bottom plate 1 is also not limited. It can be cabinet-shaped, box-shaped, or other required shapes.

[0034] In this embodiment, a rotating frame 201 is rotatably connected to the bottom plate 1, and the rotating frame 201 can be easily rotated to the position corresponding to the bottom plate 1 (as shown in the attached manual). Figure 1 The construction sign 202 is in a vertical state as shown in the figure, and both ends of the rotating frame 201 are hollow. Two groups of round rods are provided on both sides of the bottom of the construction sign 202. By inserting the round rods into the rotating frame 201, the construction sign 202 can be initially fixed. A fixing block 203 is fixedly connected to the bottom plate 1. A slide groove 204 is provided in the middle of the fixing block 203. The slider 205 can be easily moved in the slide groove 204. A top rod 206 is rotatably connected to the slider 205. The other end of the top rod 206 is rotatably connected to a support plate 207. The support plate 207 is a plate-like structure and is respectively connected to both ends of the rotating frame 201.

[0035] In actual use, the construction sign 202 is inserted into the rotating frame 201, and the position of the slider 205 in the slide groove 204 is adjusted. At this time, the angle of the rotating frame 201 can be adjusted through the top rod 206 and the support plate 207, thereby adjusting the angle of the construction sign 202; of course, after the use of the construction sign 202 is over, the construction sign 202 is removed from the rotating frame 201, and then the rotating frame 201 is adjusted to a horizontal position (not completely horizontal), thereby completing the disassembly and storage of the device.

[0036] In one embodiment of the present invention, please refer to Figure 3 The bottom plate 1 is provided with a fixing hole 208 , and the slider 205 is connected to the bottom plate 1 via a fixing bolt 209 and the fixing hole 208 .

[0037] In this embodiment, fixing holes 208 are opened on the base plate 1, and the number of the fixing holes 208 is not limited. By tightening the fixing bolts 209 into different fixing holes 208, the angle of the construction sign 202 can be further adjusted. The advantage of adjusting the angle of the construction sign 202 is that when the base plate 1 is placed on an uneven road surface, the base plate 1 may be in a tilted state. By adjusting the angle of the construction sign 202, the construction sign 202 can be made to face the vehicle, thereby reminding the driver to drive safely.

[0038] In one embodiment of the present invention, please refer to Figure 2 The highway construction sign 202 fixing device includes:

[0039] The limiting component 3 is connected to the construction sign 202 and is used to improve the stability of the construction sign 202.

[0040] In this embodiment, by providing the limiting component 3, the construction sign 202 can be limited, thereby ensuring the stability of the construction sign 202 during use and ensuring the long-term and stable use of the construction sign 202.

[0041] In one embodiment of the present invention, please refer to Figure 2 , the limiting component 3 includes:

[0042] A limiting plate 301 is fixedly connected to one side below the construction sign 202;

[0043] The limiting plate 301 is connected to the supporting plate 207 via a limiting bolt 302 .

[0044] In the embodiment of the utility model, a limit plate 301 is fixedly connected to the bottom of the construction sign 202, and the limit plate 301 is connected to the support plate 207 through a limit bolt 302; when in use, after the construction sign 202 is inserted into the rotating frame 201, the limit bolt 302 is tightened to complete the fixation of the construction sign 202.

[0045] In one embodiment of the present invention, please refer to Figure 1 There are two groups of the limit plates 301 and the limit bolts 302 , and the two groups of the limit plates 301 and the limit bolts 302 are symmetrically distributed on both sides of the construction sign 202 . A protrusion 303 is provided at the bottom of the base plate 1 .

[0046] In this embodiment, the stability of the construction sign 202 is further improved by setting two groups of limit plates 301 and limit bolts 302. A protrusion 303 is also provided at the bottom of the base plate 1. The protrusion 303 is a circular convex point, and its main function is to increase the friction between the base plate 1 and the ground, improve the stability of the base plate 1, and prevent the construction sign 202 from being shaken by the wind during use.

[0047] In actual use, the construction sign 202 is inserted into the rotating frame 201, and then the limit bolt 302 is tightened to fix the construction sign 202. Then the position of the slider 205 on the slide groove 204 is adjusted, and the slider 205 is moved. Through the push rod 206, the construction sign 202 is adjusted to a suitable position, and then the fixing bolt 209 is tightened into different fixing holes 208 to finally complete the angle adjustment of the construction sign 202.

[0048] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highway construction sign fixing device, characterized in that: The highway construction sign fixing device comprises: A bottom plate; and a storage assembly disposed on the bottom plate, for folding and storing; The storage assembly comprises: A rotating frame rotatably connected to the base plate; and a construction sign plugged into the rotating frame; The bottom plate is fixedly connected with a fixing block; and a sliding groove is opened on the fixing block; A sliding block is provided inside the slide groove; A push rod has one end rotatably connected to the sliding block, and the other end rotatably connected to a support plate, and the support plate is fixedly connected to the rotating frame.

2. The highway construction sign fixing device according to claim 1, characterized in that: The bottom plate is provided with a fixing hole, and the sliding block is connected to the bottom plate through a fixing bolt and the fixing hole.

3. The highway construction sign fixing device according to claim 1, characterized in that: The highway construction sign fixing device comprises: The limiting component is connected to the construction sign and is used to improve the stability of the construction sign.

4. The highway construction sign fixing device according to claim 3, characterized in that: The limiting component comprises: A limiting plate, fixedly connected to one side below the construction sign; The limiting plate is connected to the supporting plate via a limiting bolt.

5. The highway construction sign fixing device according to claim 4, characterized in that: There are two groups of the limit plates and limit bolts, which are symmetrically distributed on both sides of the construction sign, and a protrusion is provided at the bottom of the base plate.

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