Assembled spliced guardrail plate

Abstract

The utility model provides an assembly type splicing guardrail plate which comprises a stand column, a rotating mechanism, two frames, a guardrail plate body, two fixing frames and two sets of pushing structures, and two annular plates are rotationally arranged on the stand column; the rotating mechanisms are arranged on the stand columns and connected with the corresponding annular plates respectively. The two frames are arranged on the corresponding annular plates; the guardrail plate is arranged on one side of the stand column and located in the frame. The two fixing frames are arranged on one side of the guardrail plate and located between the guardrail plate and the stand column. And the two groups of pushing structures are respectively arranged on the corresponding fixing frames. Therefore, the guardrail plates can be connected, assembled and spliced without components such as bolts, the stability is high, meanwhile, the angle between the guardrail plates can be changed according to the specific condition of a road, and the use flexibility is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail panels, in particular to an assembled spliced ​​guardrail panel. Background Art

[0002] Guardrails are essential protective guardrails on roads. They can provide protection for out-of-control vehicles. They use the deformation of guardrails to absorb collision energy, forcing out-of-control vehicles to change direction and resume normal driving direction, preventing vehicles from running off the road, protecting vehicles and passengers, and reducing losses caused by accidents.

[0003] Existing guardrail panels are composed of multiple guardrail panels spliced ​​together, and multiple bolts are used to fix the joints. The road vibrates during vehicle driving, which may cause the bolts to loosen over a long period of time, resulting in the guardrail panels falling off and separating, posing a major safety hazard. In addition, when there are bends in the road, there may be a certain angle between the multiple guardrail panels, so bending parts are needed for assembly and splicing. However, the angle of the bending parts cannot be adjusted according to the specific road conditions, and the flexibility of use is poor. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose an assembled spliced ​​guardrail panel, which can be assembled and spliced ​​without the need for components such as bolts, has high stability, and can change the angle between the guardrail panels according to the specific conditions of the road, and has higher flexibility of use.

[0006] To achieve the above-mentioned purpose, the utility model proposes an assembled spliced ​​guardrail panel, comprising a column, a rotating mechanism, two frames, a guardrail panel, two fixing frames and two sets of pushing structures, wherein two ring plates are rotatably arranged on the column; the rotating mechanism is arranged on the column and is respectively connected to the corresponding ring plates; the two frames are arranged on the corresponding ring plates; the guardrail panel is arranged on one side of the column, and the guardrail panel is located in the frame; the two fixing frames are respectively arranged on one side of the guardrail panel, and the fixing frames are located between the guardrail panel and the column; the two sets of pushing structures are respectively arranged on the corresponding fixing frames.

[0007] According to the assembled spliced ​​guardrail panels of the present invention, the guardrail panels can be assembled and spliced ​​without the need for components such as bolts, and have high stability. At the same time, the angles between the guardrail panels can be changed according to the specific conditions of the road, and the guardrail panels have higher flexibility of use.

[0008] In addition, the assembled spliced ​​guardrail panel proposed in the application may also have the following additional technical features:

[0009] Specifically, a grounding plate is fixedly provided at the bottom end of the column.

[0010] Specifically, the rotating mechanism includes two transverse bevel gears, a side bevel gear, a first screw and a first rotating plate, wherein the two transverse bevel gears are respectively arranged on the corresponding ring plates, the side bevel gears are arranged on one side of the two transverse bevel gears and are meshed with them, the first screw is rotatably arranged on the column and fixedly passes through the side bevel gears, and the first rotating plate is arranged at the other end of the first screw.

[0011] Specifically, the fixing frame includes two arc-shaped top plates, a connecting plate and two connecting frames, wherein the two arc-shaped top plates are arranged on one side of the guardrail plate, the connecting plate is arranged between the two arc-shaped top plates and connected thereto, and the two connecting frames are respectively arranged on the corresponding arc-shaped top plates, and the connecting frames are sleeved on the frame.

[0012] Specifically, the pushing structure includes a second screw rod and a second rotating plate, wherein the second screw rod is rotatably arranged on the connecting plate, the second screw rod passes through the frame and is threadedly connected to it, and the second rotating plate is arranged at the other end of the second screw rod.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a structural diagram of an assembled spliced ​​guardrail panel according to an embodiment of the present invention;

[0016] Figure 2 This is a cross-sectional view of an assembled spliced ​​guardrail panel according to an embodiment of the present invention;

[0017] Figure 3 This is a top view of an assembled spliced ​​guardrail panel according to one embodiment of the present invention;

[0018] Figure 4 This is a partial cross-sectional view of an assembled spliced ​​guardrail panel according to an embodiment of the present invention.

[0019] As shown in the figure: 1. Column; 11. Ring plate; 12. Grounding plate; 2. Rotating mechanism; 21. Transverse bevel gear; 22. Side bevel gear; 23. First screw rod; 24. First rotating plate; 3. Frame; 4. Guardrail plate; 5. Fixed frame; 51. Arc-shaped top plate; 52. Connecting plate; 53. Connecting frame; 6. Pushing structure; 61. Second screw rod; 62. Second rotating plate. DETAILED DESCRIPTION

[0020] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0021] The assembled spliced ​​guardrail panels of an embodiment of the present invention are described below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the assembled spliced ​​guardrail panel of the embodiment of the present invention includes a column 1, a rotating mechanism 2, two frames 3, a guardrail panel 4, two fixing frames 5 and two sets of pushing structures 6.

[0023] Two ring plates 11 are rotatably provided on the column 1 .

[0024] It should be noted that the ring plate 11 is rotatably arranged on the column 1 to provide a basis for subsequent angle adjustment between the guardrail plates 4.

[0025] The rotating mechanisms 2 are arranged on the columns 1 and are connected to the corresponding ring plates 11 respectively.

[0026] It should be noted that the rotating mechanism 2 is provided on the column 1 and is connected to the ring plate 11 , and can drive the ring plate 11 to control the rotation of the ring plate 11 and complete the adjustment control function.

[0027] The two frames 3 are arranged on corresponding ring plates 11 .

[0028] It should be noted that the frame 3 is arranged on the ring plate 11 and can be rotated and adjusted along with the ring plate 11 .

[0029] The guardrail plate 4 is arranged on one side of the column 1 , and the guardrail plate 4 is located in the frame 3 .

[0030] It can be understood that the guardrail board 4 is located inside the frame 3 and is installed on the frame 3, so the guardrail board 4 can rotate and adjust along with the frame 3. In addition, the guardrail board 4 may be a corrugated plate, so the side of the frame 3 that contacts the guardrail board 4 is also a corrugated structure, ensuring that the guardrail board 4 fits well and enhances the fixing effect.

[0031] Among them, the two fixing frames 5 are respectively arranged on one side of the guardrail board 4, and the fixing frames 5 are located between the guardrail board 4 and the column 1.

[0032] The two groups of pushing structures 6 are respectively arranged on the corresponding fixing frames 5 .

[0033] It can be understood that the pushing structure 6 can push the fixing frame 5, and cooperate with the frame 3 to firmly push and fix the guardrail plate 4, so as to achieve stable installation of the guardrail plate 4 while avoiding the use of bolts and other structures, and avoiding the problem of loose bolts caused by vibration.

[0034] A grounding plate 12 is fixedly provided at the bottom end of the column 1 .

[0035] It should be noted that the grounding plate 12 is the area where the bottom of the column 1 contacts the ground, which improves the stability of the column 1. It can be directly buried in the road to enhance stability, or mounting holes can be opened on the grounding plate 12, and the grounding plate 12 can be fixed to the road surface through components such as fixing piles.

[0036] Specifically, the relevant staff fixes the column 1 on the road through the grounding plate 12, then pushes the guardrail panel 4 into the frame 3, operates the pushing structure 6 to drive the fixing frame 5 to move, pushes the guardrail panel 4, and cooperates with the frame 3 to complete a secure fixation.

[0037] When there is a curve in the road, the rotating mechanism 2 can be operated to drive the two ring plates 11 to rotate according to the curvature of the road. The ring plates 11 drive the frame 3 and the fixed guardrail plates 4 to rotate to change the angle between the guardrail plates 4 to adapt to the curvature of the road.

[0038] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the rotating mechanism 2 includes two transverse bevel gears 21 , a side bevel gear 22 , a first screw rod 23 and a first rotating plate 24 .

[0039] Among them, the two transverse bevel gears 21 are respectively arranged on the corresponding ring plates 11, the side bevel gears 22 are arranged on one side of the two transverse bevel gears 21 and are meshed with them, the first screw rod 23 is rotatably set on the column 1 and fixedly passes through the side bevel gears 22, and the first rotating plate 24 is set at the other end of the first screw rod 23.

[0040] It should be noted that the side bevel gear 22 is engaged with the two transverse bevel gears 21 at the same time. When the side bevel gear 22 rotates, the two side bevel gears 22 can be driven to rotate in opposite directions at the same time, thereby adjusting the angle of the guardrail plate 4. The first screw rod 23 is rotatably set on the column 1 and is threadedly connected to the side bevel gear 22. When the first screw rod 23 rotates, the side bevel gear 22 can be controlled to drive the transverse bevel gear 21, and the first rotating plate 24 facilitates the control of the first screw rod 23.

[0041] Specifically, when adjusting the angle of the guardrail plate 4, the relevant staff can directly rotate the first rotating plate 24 to drive the first screw rod 23 to drive the side bevel gear 22 to rotate, and drive the transverse bevel gear 21 to drive the guardrail plate 4 to adjust.

[0042] In one embodiment of the present invention, Figure 2 As shown, the fixing frame 5 includes two arc-shaped top plates 51 , a connecting plate 52 and two connecting frames 53 .

[0043] Among them, two arc-shaped top plates 51 are arranged on one side of the guardrail plate 4, the connecting plate 52 is arranged between the two arc-shaped top plates 51 and connected thereto, and two connecting frames 53 are respectively arranged on the corresponding arc-shaped top plates 51, and the connecting frames 53 are sleeved on the frame 3.

[0044] It should be noted that the curved top plate 51 can be adapted to the corrugated structure of the guardrail plate 4 to improve the fitting area and the firmness of the pushing and fixing. The connecting plate 52 connects the two curved top plates 51 and can directly control the two curved top plates 51. The connecting frame 53 is a U-shaped structure, which is slidably mounted on the frame 3 and connected to the frame 3 to improve the stability of the pushing activity.

[0045] In order to clearly illustrate the above embodiment, in one embodiment of the present application, as shown in FIG. Figure 2 and Figure 4 As shown, the pushing structure 6 includes a second screw rod 61 and a second rotating plate 62 .

[0046] The second screw rod 61 is rotatably disposed on the connecting plate 52 . The second screw rod 61 passes through the frame 3 and is threadedly connected thereto. The second rotating plate 62 is disposed at the other end of the second screw rod 61 .

[0047] It can be understood that the second screw rod 61 is threadedly connected to the frame 3 and is rotatably connected to the connecting plate 52. When the connecting plate 52 is restricted by the connecting frame 53 and cannot rotate, the second screw rod 61 can be rotated to push the connecting plate 52 and the arc-shaped top plate 51 to move, thereby fixing the guardrail plate 4. The second rotating plate 62 facilitates the control of the rotation of the second screw rod 61.

[0048] Specifically, when fixing the guardrail panel 4 , the relevant staff controls the second rotating plate 62 to drive the second screw rod 61 to rotate, and the second screw rod 61 drives the connecting plate 52 and the arc-shaped top plate 51 to press the guardrail panel 4 to complete the assembly, splicing and fixing of the guardrail panel 4 .

[0049] In summary, the assembled spliced ​​guardrail panels in the embodiment of the present invention can be assembled and spliced ​​without the need for components such as bolts, and have high stability. At the same time, the angles between the guardrail panels can be changed according to the specific conditions of the road, and they have higher flexibility of use.

[0050] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0052] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. An assembled spliced ​​guardrail panel, characterized in that: It includes columns, rotating mechanisms, two frames, guardrails, two fixing frames and two sets of pushing structures, among which, Two ring plates are rotatably provided on the column; The rotating mechanisms are arranged on the columns and are respectively connected to the corresponding ring plates; The two frames are arranged on the corresponding ring plates; The guardrail plate is arranged on one side of the column, and the guardrail plate is located in the frame; The two fixing frames are respectively arranged on one side of the guardrail plate, and the fixing frames are located between the guardrail plate and the column; The two groups of pushing structures are respectively arranged on the corresponding fixing frames.

2. The assembled spliced ​​guardrail panel according to claim 1 is characterized in that: A grounding plate is fixedly provided at the bottom end of the column.

3. The assembled spliced ​​guardrail panel according to claim 1 is characterized in that: The rotating mechanism includes two transverse bevel gears, side bevel gears, a first screw and a first rotating plate, wherein the two transverse bevel gears are respectively arranged on the corresponding ring plates, the side bevel gears are arranged on one side of the two transverse bevel gears and are meshed with them, the first screw is rotatably arranged on the column and fixedly passes through the side bevel gears, and the first rotating plate is arranged at the other end of the first screw.

4. The assembled spliced ​​guardrail panel according to claim 1, characterized in that: The fixing frame includes two arc-shaped top plates, a connecting plate and two connecting frames, wherein the two arc-shaped top plates are arranged on one side of the guardrail plate, the connecting plate is arranged between the two arc-shaped top plates and connected thereto, the two connecting frames are respectively arranged on the corresponding arc-shaped top plates, and the connecting frames are sleeved on the frame.

5. The assembled spliced ​​guardrail panel according to claim 4 is characterized in that: The pushing structure includes a second screw rod and a second rotating plate, wherein the second screw rod is rotatably arranged on the connecting plate, the second screw rod passes through the frame and is threadedly connected to the frame, and the second rotating plate is arranged at the other end of the second screw rod.

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