Triangular marker post

Abstract

The utility model discloses a triangular marker pile, which relates to the technical field of highway signboards and comprises a fixed pile and a triangular pile rotatably mounted on the fixed pile, a fixed flange is arranged at the bottom of the fixed pile, and the section of the triangular pile is an equilateral triangle. When a vehicle collides with the triangular marker pile, a torque included angle is generated between the triangular pile and the vehicle, so that the triangular pile rotates on the fixed pile, the rotation of the triangular pile guides the vehicle, the vehicle is guided to one side of the triangular marker pile, and damage to the triangular marker pile and the vehicle is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of highway sign boards, in particular to a triangular sign post. Background Art

[0002] Highway markers are square, circular or triangular, with boundary signs or route signs printed on them to serve as warnings. On highways, vehicles travel on the road at a relatively high speed, so triangular markers are often used to expand the driver's field of view. However, existing triangular markers are made of cement or fiberglass, which can easily cause a hard collision with the vehicle when the vehicle loses control, causing serious injuries to people or vehicles. Utility Model Content

[0003] The utility model aims to provide a triangular marker post which has a guiding function by being arranged in a rotating structure. When a vehicle collides with the triangular marker post, the triangular marker post rotates to guide the vehicle to one side, thereby reducing collision damage.

[0004] In order to achieve the above purpose, the utility model provides a triangular marker pile, including a fixed pile and a triangular pile rotatably mounted on the fixed pile, a fixed flange is arranged at the bottom of the fixed pile, and the cross section of the triangular pile is an equilateral triangle.

[0005] After adopting the above structure, when a vehicle hits the triangular marker post, the triangular post and the vehicle generate a torque angle, so that the triangular post rotates on the fixed post. The rotation of the triangular post guides the vehicle, thereby guiding the vehicle to one side of the triangular marker post, thereby reducing the damage to the triangular marker post and the vehicle.

[0006] In order to ensure more stable force, a set of rotating clamping mechanisms are respectively arranged at the upper and lower ends of the fixed pile.

[0007] In order to facilitate installation and maintenance and increase the force-bearing area of ​​the fixed pile and the triangular pile, the rotating clamping mechanism includes mutually interlocking clamping sleeves, and the triangular pile is fixed on the clamping sleeves; a roller is installed in the clamping sleeve for uniform rotation, and when the clamping sleeve is clamped, the roller rests on the fixed pile.

[0008] In order to ensure the installation positions of the fixed pile and the triangular pile, an installation groove is provided on the fixed pile, and the roller is inserted into the installation groove.

[0009] In order to reduce the manufacturing cost and weight of the triangular pile and increase the deformation space of the triangular marker pile, the triangular pile includes a base plate fixed on a clamping sleeve, a support frame is arranged between the upper and lower base plates, and three side panels are installed on the support frame, and the three side panels form an equilateral triangle.

[0010] In order to increase the displacement of the triangular marker pile, resist impact force, and improve its buffering capacity and reset capacity, a spring plate is provided on the support frame, the side panels are fixed on the spring plate, and a support column is fixed between the upper and lower base plates. The support column is provided on the extension line of the adjacent side panel, and an elastic membrane is wrapped between the side panel and the support column.

[0011] In order to ensure the supporting strength of the side panels, two spring plates are fixedly arranged on the back of each side panel, and the two spring plates are arranged up and down.

[0012] In order to ensure that the displacement and deformation resistance of the spring piece are improved, the spring piece includes a plane for fixing the side plate and vertical planes arranged at both ends of the plane, and an arc transition is formed between the plane and the vertical plane. A mounting hole is arranged on the vertical plane, and the support frame passes through the mounting hole.

[0013] After adopting the above technical solution, the beneficial effects of the utility model are:

[0014] The utility model discloses a triangular marker post which solves the problem in the prior art that the triangular marker post is fixed on the ground and that the triangular marker post and the vehicle are severely damaged when a vehicle collides with the triangular marker post. The utility model discloses a triangular marker post which has a guiding function by arranging the triangular marker post into a rotating structure. When a vehicle collides with the triangular marker post, the triangular marker post rotates to guide the vehicle and guides the vehicle to one side, thereby reducing the collision damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a triangular marker pile of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the fixed pile and the rotating clamping mechanism;

[0017] Figure 3 It is a schematic diagram of the structure of the clamping sleeve;

[0018] Figure 4 It is a schematic diagram of the structure of a triangular pile;

[0019] Figure 5 yes Figure 4 Schematic cross-section diagram of .

[0020] In the figure, 1. fixed pile, 11. fixed flange, 2. triangular pile, 21. bottom plate, 22. side plate, 23. support frame, 24. spring sheet, 241. plane, 242. vertical plane, 25. support column, 26. elastic membrane, 3. rotating clamping mechanism, 31. clamping sleeve, 311. mounting hole, 32. roller. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] The orientations mentioned in this specification are based on the orientations of the triangular marker pile of the utility model when it is working normally, and do not limit its orientation during storage and transportation. They only represent relative position relationships, not absolute position relationships.

[0023] Embodiment 1:

[0024] like Figure 1 and Figure 2 As shown together, a triangular marker pile includes a fixed pile 1 and a triangular pile 2 rotatably mounted on the fixed pile 1. A fixing flange 11 is provided at the bottom of the fixed pile 1, and the fixing flange 11 is fixed to a foundation pile on the ground. The cross section of the triangular pile 2 is an equilateral triangle. A through hole is provided at the center of the triangular pile 2, and the fixed pile 1 is rotatably mounted in the through hole. A rotating clamping mechanism 3 is provided between the fixed pile 1 and the triangular pile 2, and the rotating clamping mechanism 3 can be a bearing or a ball, etc., as long as the triangular pile 2 can be rotatably mounted on the fixed pile 1.

[0025] In order to balance the force, a set of rotating clamping mechanisms 3 are respectively provided at the upper and lower ends of the fixed pile 1.

[0026] When a vehicle hits the triangular marker post, a torque angle is generated between the triangular post 2 and the vehicle, so that the triangular post 2 rotates on the fixed post 1. The rotation of the triangular post 2 guides the vehicle to one side of the triangular marker post, thereby reducing damage to the triangular marker post and the vehicle.

[0027] Embodiment 2:

[0028] like Figure 2 and Figure 3 As shown together, in this embodiment, the rotating clamping mechanism 3 includes mutually interlocking clamping sleeves 31. The two clamping sleeves 31 are interlocked to form a circle, which can clamp the fixed pile 1. The two sides of the two clamping sleeves 31 are provided with mounting holes 311. By screwing bolts into the mounting holes 311, the two clamping sleeves 31 can be locked together. The triangular pile 2 is fixed on the clamping sleeve 31; a roller 32 is evenly rotated and installed in the clamping sleeve 31, and the rolling direction of the roller 32 rotates around the circumference of the fixed pile 1. When the clamping sleeve 31 is clamped, the roller 32 rests on the fixed pile 1. By providing the roller, the contact area between the triangular pile 2 and the fixed pile 1 can be increased, so that the force is more balanced and the deformation of the fixed pile 1 can be avoided.

[0029] In order to prevent the fixed pile 1 and the triangular pile 2 from being offset, a mounting groove is provided on the fixed pile 1, and the roller 32 is inserted into the mounting groove, thereby preventing the roller 32 from falling out.

[0030] Embodiment three:

[0031] like Figure 4 and Figure 5As shown together, in order to reduce the weight of the triangular pile 2 and increase the displacement of the triangular pile 2 to resist the impact force, the triangular pile 2 includes a bottom plate 21 fixed on the clamping sleeve 31, a support frame 23 is arranged between the upper and lower adjacent bottom plates 21, and three side plates 22 are vertically installed on the support frame 23, and the three side plates 22 form an equilateral triangle. The upper and lower sides of the side plates 22 abut against the upper and lower bottom plates 21.

[0032] In order to increase the reset capability, a spring sheet 24 is provided on the support frame 23, and the side plate 22 is fixed on the spring sheet 24. The spring sheet 24 is made of a steel plate or other elastic material. In order to increase the anti-deformation capability of the spring sheet 24, the spring sheet 24 includes a plane 241 for fixing the side plate 22 and vertical surfaces 242 provided at both ends of the plane 241. There is an arc transition between the plane 241 and the vertical surface 242. A mounting hole is provided on the vertical surface 242. The support frame 23 passes through the mounting hole and is fixed in the mounting hole. When the side plate 22 is slightly squeezed, the side plate 22 moves inward and the spring sheet 24 is squeezed. When the pressure disappears, the spring sheet 24 is reset and the side plate 22 is pushed out again.

[0033] In order to ensure the reset capability, two spring plates 24 are fixedly provided on the back of each side plate 22 , and the two spring plates 24 are arranged up and down.

[0034] In order to prevent the adjacent side panels from being interfered with when the side panels 22 are hit or displaced, a support column 25 is fixed between the upper and lower bottom plates 21. The support column 25 is arranged on the extension line of the adjacent side panels 22. An elastic film 26 is wound between the side panels 22 and the support column 25. A logo or indication pattern can be printed or posted on the outside of the elastic film 26. The side panels 22 and the support column 25 are surrounded by an equilateral triangle by the elastic film 26. When the side panels 22 move, the elastic film 26 will be deformed to a certain extent, so as not to interfere.

[0035] The utility model discloses a triangular marker post which solves the problem in the prior art that the triangular marker post is fixed on the ground, and when a vehicle collides, the triangular marker post and the vehicle are severely damaged due to a hard collision. The utility model discloses a triangular marker post which has a guiding function by arranging the triangular marker post into a rotating structure. When a vehicle collides with the triangular marker post, the triangular marker post rotates to guide the vehicle, directing the vehicle to one side, thereby reducing the collision damage.

[0036] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A triangular marker, characterized in that: It comprises a fixed pile and a triangular pile rotatably mounted on the fixed pile, wherein a fixing flange is arranged at the bottom of the fixed pile, and the cross section of the triangular pile is an equilateral triangle; a group of rotating clamping mechanisms are respectively arranged at the upper and lower ends of the fixed pile; the rotating clamping mechanism comprises mutually buckled clamping sleeves, and the triangular pile is fixed on the clamping sleeves; a roller is evenly rotatably mounted in the clamping sleeve, and when the clamping sleeve is clamped, the roller abuts against the fixed pile.

2. A triangular marker according to claim 1, characterized in that: The fixing pile is provided with a mounting groove, and the roller is inserted into the mounting groove.

3. A triangular marker according to claim 2, characterized in that: The triangular pile comprises a bottom plate fixed on the clamping sleeve, a support frame is arranged between the upper and lower bottom plates, three side plates are installed on the support frame, and the three side plates form the equilateral triangle.

4. A triangular marker according to claim 3, characterized in that: The support frame is provided with an elastic sheet, the side plate is fixed on the elastic sheet, a support column is fixed between the upper and lower base plates, the support column is arranged on the extension line of the adjacent side plate, and an elastic film is wound between the side plate and the support column.

5. A triangular marker according to claim 4, characterized in that: Two spring sheets are fixedly arranged on the back side of each side plate, and the two spring sheets are arranged up and down.

6. A triangular marker according to claim 5, characterized in that: The spring sheet includes a plane for fixing the side plate and vertical planes arranged at both ends of the plane, an arc-shaped transition is formed between the plane and the vertical plane, a mounting hole is arranged on the vertical plane, and the support frame passes through the mounting hole and is fixed in the mounting hole.

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