Highway isolation device with buffering function and convenient to install

Abstract

The utility model discloses a highway isolation device with a buffering function and convenient to install, which relates to the technical field of highway isolation devices and comprises two U-shaped plates respectively arranged on a stable bottom plate, a supporting column slidably penetrates through the U-shaped plates, a through hole is formed in a transverse plate of each U-shaped plate, and a fixing hole is formed in one side of the supporting column in each U-shaped plate. A fixing rod slidably penetrates through the through hole, the first end of the fixing rod is detachably connected with the fixing hole, the second end of the fixing rod is connected with a handle, the portion, between the handle and the transverse plate of the U-shaped plate, of the fixing rod is sleeved with a first elastic piece, the first end of the first elastic piece is connected with the transverse plate of the U-shaped plate, and the second end of the first elastic piece is connected with the handle; an isolation protection plate is arranged between the two supporting columns above the U-shaped plate; a fixing mechanism for fixing the warning plate is arranged in the isolation protection plate; a buffering mechanism for buffering vehicle collision is arranged on the front side of the supporting column below the isolation protection plate. The road isolation protection device is simple and reliable in structure, good in road isolation protection effect, convenient to control and suitable for popularization.

Description

Technical Field

[0001] This utility model relates to the technical field of highway isolation devices, specifically to a highway isolation device with a buffer function and easy installation. Background Technology

[0002] With the gradual improvement of my country's basic transportation infrastructure, highways have been laid between cities and towns to facilitate people's travel. However, with the increasing traffic volume, traffic order has become more and more chaotic. Tragic traffic accidents caused by driving against traffic, improper overtaking, and road congestion occur frequently. Highway isolation devices are needed to warn people when dealing with different road conditions and when repairing and maintaining highways.

[0003] A novel highway barrier device includes a fixed base. The bottom of the fixed base has two legs whose top ends are fixedly installed. Each leg has a base pad fixedly installed at its bottom end. Bolts are threaded onto both sides of the top of each base pad. A groove is formed on the inner side of the fixed base, within which a warning plate is movably installed. The bottom ends of support rods are fixedly installed on both sides of the top of the fixed base, and a rotating shaft is rotatably installed on the top of each support rod. This invention has a simple structure, reasonable design, and easy operation, saving time and effort. It facilitates the installation, fixing, and replacement of the warning plate, greatly improving work efficiency.

[0004] In actual use, when a vehicle deviates from its direction and collides rigidly with the guardrail, the guardrail lacks buffering performance and cannot reduce the impact force, which can lead to deformation and damage to both the vehicle and the guardrail. The deceleration and buffering effect on out-of-control vehicles is weak, and it cannot reduce the casualties of people inside the vehicle. Its practicality is low and it is not conducive to its widespread use.

[0005] Based on this, the present invention provides a highway isolation device with buffer function and easy installation, so as to solve the problems mentioned in the background art. Utility Model Content

[0006] This utility model addresses the aforementioned problems by providing a highway barrier device with a buffer function that is easy to install. It solves the problem that existing highway barriers, when vehicles deviate from their course and collide rigidly with the guardrail, fail to reduce the impact force due to the guardrail's lack of buffering capabilities, leading to deformation and damage to both the vehicle and the guardrail. Furthermore, they have a weak deceleration and buffering effect on out-of-control vehicles, failing to reduce injuries or fatalities to occupants.

[0007] The technical solution of this utility model is: a highway isolation device with buffer function and easy installation, including a stable base plate, a U-shaped plate, a support column, an isolation guard plate, a handle, a fixing rod, and a first elastic element;

[0008] The stable base plate is provided with two U-shaped plates respectively. A support column is slidably passed through the U-shaped plate. A through hole is provided in the horizontal plate of the U-shaped plate. A fixing hole is provided on one side of the support column in the U-shaped plate. A fixing rod is slidably passed through the through hole. The first end of the fixing rod is detachably connected to the fixing hole. A handle is connected to the second end of the fixing rod. A first elastic element is sleeved on the fixing rod between the handle and the horizontal plate of the U-shaped plate. The first end of the first elastic element is connected to the horizontal plate of the U-shaped plate. The second end of the first elastic element is connected to the handle.

[0009] An isolation guard plate is provided between the two support columns above the U-shaped plate;

[0010] The isolation panel is equipped with a fixing mechanism for fixing the warning panel;

[0011] A buffer mechanism for absorbing vehicle collisions is provided on the front side of the support column below the isolation panel.

[0012] Furthermore, the fixing mechanism includes a fixing plate, a driving component, a threaded rod, a first moving block, a rotating rod, and a second moving block;

[0013] The isolation plate has a cavity, and two through slots are provided on the front side of the cavity. A second moving block slides through the through slots. A fixed plate is connected to the front end of the second moving block, and the rear end of the second moving block is slidably connected to the rear wall of the cavity.

[0014] A first moving block is provided between the two second moving blocks inside the cavity. The first moving block is slidably connected to the rear wall of the cavity. A threaded rod is threaded through the first moving block. The two ends of the threaded rod are respectively rotatably connected to the inner wall of the cavity. A driving component is connected to one end of the threaded rod through the top wall of the cavity. The first end of the rotating rod is hinged to both sides of the first moving block. The second end of the rotating rod is hinged to the second moving block.

[0015] Furthermore, the buffer mechanism includes a buffer roller, a mounting shaft, a buffer plate, a telescopic rod, and a second elastic element;

[0016] The front side of the support column below the isolation plate is connected to the first end of two telescopic rods, and the second end of the four telescopic rods is connected to the same buffer plate. A second elastic element is sleeved on the telescopic rod, the first end of the second elastic element is connected to the support column, and the second end of the second elastic element is connected to the buffer plate.

[0017] The buffer plate has a through groove, and a number of mounting shafts are respectively provided in the groove. The two ends of the mounting shafts are rotatably connected to the inner wall of the groove, and a buffer roller is sleeved on the mounting shaft.

[0018] Furthermore, the driving component is a rotating handle.

[0019] Furthermore, a T-shaped groove is provided on the rear wall of the cavity, and a T-shaped protrusion is provided at the rear end of the second moving block to cooperate with the T-shaped groove. The T-shaped protrusion is slidably connected and disposed in the T-shaped groove.

[0020] Advantages of this utility model:

[0021] This utility model, through the setting of a fixing mechanism, enables the fixed plates to move in opposite directions to fix the warning plate placed on the isolation guard plate, thereby improving the practicality of the device; through the setting of a buffer mechanism, it achieves the purpose of reducing the impact force of vehicle collisions, reducing the probability of damage to the isolation device, and can also absorb and transfer the impact force during vehicle collisions, reducing the impact severity of vehicle accidents, reducing injuries and fatalities inside vehicles, and increasing the safety of highway driving; through the combination of handles, fixing rods, and a first elastic element, the support column can be quickly installed and disassembled; this utility model has a simple and reliable structure, good highway isolation and protection effect, convenient control, and is suitable for widespread application.

[0022] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0023] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the threaded rod installation of this utility model;

[0026] Figure 3 This is a schematic diagram of the installation of the fixing rod of this utility model.

[0027] Figure label:

[0028] 1 is a stable base plate, 101 is a U-shaped plate, 102 is a support column, 103 is an isolation guard plate, 104 is a handle, 105 is a fixing rod, 106 is a first elastic element, 2 is a fixing plate, 21 is a driving element, 22 is a threaded rod, 23 is a first moving block, 24 is a rotating rod, 25 is a second moving block, 3 is a buffer roller, 31 is a mounting shaft, 32 is a buffer plate, 33 is a telescopic rod, and 34 is a second elastic element. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] refer to Figures 1 to 3 A highway isolation device with buffer function and easy installation includes a stable base plate 1, a U-shaped plate 101, a support column 102, an isolation guard plate 103, a handle 104, a fixing rod 105, and a first elastic element 106.

[0032] Two U-shaped plates 101 are respectively installed on the stable base plate 1; the stable base plate 1 is used to install the U-shaped plates 101, and a support column 102 is slidably passed through the U-shaped plates 101; the U-shaped plates 101 are used to install the support columns 102, and a through hole is provided in the horizontal plate of the U-shaped plates 101. A fixing hole is provided on one side of the support column 102 in the U-shaped plates 101, and a fixing rod 105 is slidably passed through the through hole. The first end of the fixing rod 105 is detachably connected to the fixing hole, and the second end of the fixing rod 105 is connected to a handle 104. A first elastic element 106 is installed on the fixing rod 105 between the handle 104 and the horizontal plate of the U-shaped plates 101. The first end of the first elastic element 106 is connected to the horizontal plate of the U-shaped plates 101, and the second end of the first elastic element 106 is connected to the handle 104; the handle 104, the fixing rod 105, and the first elastic element 106 cooperate to facilitate the installation and removal of the support column 102.

[0033] An isolation plate 103 is installed between the two support columns 102 above the U-shaped plate 101; the support columns 102 are used to install the isolation plate 103.

[0034] The isolation panel 103 is equipped with a fixing mechanism for fixing the warning panel;

[0035] A buffer mechanism for buffering vehicle collisions is installed on the front side of the support column 102 below the isolation guard plate 103;

[0036] The fixing mechanism includes a fixing plate 2, a driving component 21, a threaded rod 22, a first moving block 23, a rotating rod 24, and a second moving block 25;

[0037] The isolation plate 103 has a cavity, and two through slots are provided on the front side of the cavity. A second moving block 25 slides through the through slots. The front end of the second moving block 25 is connected to a fixed plate 2, and the rear end of the second moving block 25 is slidably connected to the rear wall of the cavity.

[0038] A first moving block 23 is installed between the two second moving blocks 25 inside the cavity. The first moving block 23 is slidably connected to the rear wall of the cavity. A threaded rod 22 is threaded through the first moving block 23. The two ends of the threaded rod 22 are rotatably connected to the inner wall of the cavity. A driving component 21 is connected to the top wall of the cavity through one end of the threaded rod 22. The driving component 21 is a rotating handle. The first end of the rotating rod 24 is hinged to both sides of the first moving block 23. The second end of the rotating rod 24 is hinged to the second moving block 25.

[0039] Preferably, the rotation of the drive component 21 drives the threaded rod 22 to rotate, the rotation of the threaded rod 22 drives the first moving block 23 to move upward, the upward movement of the first moving block 23 drives the first end of the rotating rod 24 to move upward, the upward movement of the first end of the rotating rod 24 drives the second end of the rotating rod 24 to move towards each other, the upward movement of the second end of the rotating rod 24 drives the second moving block 25 to move towards each other, the upward movement of the second moving block 25 drives the fixing plate 2 to move towards each other, and the upward movement of the fixing plate 2 is used to fix the warning plate placed on the isolation guard plate 103, thereby improving the practicality of the device;

[0040] The buffer mechanism includes a buffer roller 3, a mounting shaft 31, a buffer plate 32, a telescopic rod 33, and a second elastic element 34;

[0041] The front side of the support column 102 below the isolation guard plate 103 is connected to the first end of two telescopic rods 33 respectively, and the second end of the four telescopic rods 33 is connected to the same buffer plate 32. The telescopic rods 33 are equipped with second elastic elements 34. The first end of the second elastic element 34 is connected to the support column 102, and the second end of the second elastic element 34 is connected to the buffer plate 32. The first elastic element 106 and the second elastic element 34 are both commercially available compression springs.

[0042] The buffer plate 32 has a through groove, and several mounting shafts 31 are installed in the groove. The two ends of the mounting shafts 31 are rotatably connected to the inner wall of the groove. A buffer roller 3 is fixedly sleeved on the mounting shaft 31. A rubber buffer layer is installed on the surface of the buffer roller 3.

[0043] Preferably, when a vehicle deviates from its direction and loses control during driving and accidentally collides with the buffer roller 3, the buffer roller 3 first rotates and rolls under force to dissipate the impact force. At the same time, in conjunction with the elasticity of the rubber buffer layer on the surface of the buffer roller 3, it buffers again. Meanwhile, the buffer plate 32 is pressed close to the support column 102, causing the telescopic rod 33 to contract and the second elastic element 34 to compress, further buffering the impact.

[0044] The cavity rear wall is provided with a T-shaped groove, and the rear end of the second moving block 25 is equipped with a T-shaped protrusion that cooperates with the T-shaped groove. The T-shaped protrusion is slidably connected in the T-shaped groove. The cooperation between the T-shaped groove and the T-shaped protrusion ensures that the second moving block 25 slides smoothly on the cavity rear wall.

[0045] The method of using this utility model is as follows: When using this device, move the highway isolation device to the location of use, and then, by inserting the support column 102 into the U-shaped plate 101, the fixing rod 105 and the first elastic member 106 cooperate to make the fixing rod 105 insert into the fixing hole on one side of the support column 102, so that the device can be quickly installed. Then, the staff places the warning plate to be installed between the two fixing plates 2 on the front side of the isolation guard plate 103, and the staff rotates the driving member 21.

[0046] The rotation of the driving component 21 drives the threaded rod 22 to rotate, the rotation of the threaded rod 22 drives the first moving block 23 to move upward, the upward movement of the first moving block 23 drives the first end of the rotating rod 24 to move upward, the upward movement of the first end of the rotating rod 24 drives the second end of the rotating rod 24 to move towards each other, the upward movement of the second end of the rotating rod 24 drives the second moving block 25 to move towards each other, the upward movement of the second moving block 25 drives the fixing plate 2 to move towards each other, the upward movement of the fixing plate 2 is used to fix the warning plate placed on the isolation guard plate 103, which improves the practicality of the device;

[0047] When a vehicle veers off course and loses control while driving and accidentally collides with the buffer roller 3, the buffer roller 3 first rotates and rolls to dissipate the force of the impact. At the same time, the elasticity of the rubber buffer layer on the surface of the buffer roller 3 further buffers the impact. Meanwhile, the buffer plate 32 is pressed close to the support column 102, causing the telescopic rod 33 to contract and the second elastic element 34 to compress, further buffering the impact.

[0048] This utility model, through the setting of a fixing mechanism, enables the fixed plates to move in opposite directions to fix the warning plate placed on the isolation guard plate, thereby improving the practicality of the device; through the setting of a buffer mechanism, it achieves the purpose of reducing the impact force of vehicle collisions, reducing the probability of damage to the isolation device, and can also absorb and transfer the impact force during vehicle collisions, reducing the impact severity of vehicle accidents, reducing injuries and fatalities inside vehicles, and increasing the safety of highway driving; through the combination of handles, fixing rods, and a first elastic element, the support column can be quickly installed and disassembled; this utility model has a simple and reliable structure, good highway isolation and protection effect, convenient control, and is suitable for widespread application.

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

Claims

1. A highway barrier device with buffering function and easy installation, characterized in that, It includes a stable base plate (1), a U-shaped plate (101), a support column (102), an isolation guard plate (103), a handle (104), a fixing rod (105), and a first elastic element (106). Two U-shaped plates (101) are respectively provided on the stable base plate (1). A support column (102) is slidably passed through the U-shaped plate (101). A through hole is provided in the horizontal plate of the U-shaped plate (101). A fixing hole is provided on one side of the support column (102) in the U-shaped plate (101). A fixing rod (105) is slidably passed through the through hole. The first end of the fixing rod (105) is detachably connected to the fixing hole. The second end of the fixing rod (105) is connected to a handle (104). A first elastic element (106) is sleeved on the fixing rod (105) between the handle (104) and the horizontal plate of the U-shaped plate (101). The first end of the first elastic element (106) is connected to the horizontal plate of the U-shaped plate (101). The second end of the first elastic element (106) is connected to the handle (104). An isolation guard plate (103) is provided between the two support columns (102) above the U-shaped plate (101); The isolation panel (103) is provided with a fixing mechanism for fixing the warning panel; A buffer mechanism for buffering vehicle collisions is provided on the front side of the support column (102) below the isolation guard plate (103).

2. The highway barrier device with buffer function and easy installation according to claim 1, characterized in that: The fixing mechanism includes a fixing plate (2), a driving component (21), a threaded rod (22), a first moving block (23), a rotating rod (24), and a second moving block (25); The isolation plate (103) has a cavity, and two through slots are provided on the front side of the cavity. A second moving block (25) slides through the through slot. The front end of the second moving block (25) is connected to a fixed plate (2), and the rear end of the second moving block (25) is slidably connected to the rear wall of the cavity. A first moving block (23) is provided between the two second moving blocks (25) in the cavity. The first moving block (23) is slidably connected to the rear wall of the cavity. A threaded rod (22) is threaded through the first moving block (23). The two ends of the threaded rod (22) are rotatably connected to the inner wall of the cavity. A driving member (21) is connected to one end of the threaded rod (22) through the top wall of the cavity. The first end of a rotating rod (24) is hinged to both sides of the first moving block (23). The second end of the rotating rod (24) is hinged to the second moving block (25).

3. The highway barrier device with buffer function and easy installation according to claim 1, characterized in that: The buffer mechanism includes a buffer roller (3), a mounting shaft (31), a buffer plate (32), a telescopic rod (33), and a second elastic element (34). The front side of the support column (102) below the isolation guard plate (103) is connected to the first end of two telescopic rods (33), and the second end of the four telescopic rods (33) is connected to the same buffer plate (32). The telescopic rods (33) are fitted with a second elastic element (34). The first end of the second elastic element (34) is connected to the support column (102), and the second end of the second elastic element (34) is connected to the buffer plate (32). The buffer plate (32) has a through groove, and a number of mounting shafts (31) are respectively provided in the groove. The two ends of the mounting shafts (31) are rotatably connected to the inner wall of the groove, and a buffer roller (3) is sleeved on the mounting shaft (31).

4. The highway barrier device with buffer function and easy installation according to claim 2, characterized in that: The driving component (21) is a rotating handle.

5. The highway barrier device with buffer function and easy installation according to claim 2, characterized in that: The cavity has a T-shaped groove on its rear wall and a T-shaped protrusion that cooperates with the T-shaped groove at the rear end of the second moving block (25). The T-shaped protrusion is slidably connected in the T-shaped groove.

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