Road engineering man-vehicle shunting isolation fence

Abstract

The utility model relates to the technical field of road engineering, and discloses a road engineering man and vehicle diversion isolation fence which comprises a frame, vertical rods are fixedly installed on the two sides of the frame, and buffering assemblies are arranged on the two sides of the inner wall of the frame. A connecting frame is fixedly installed on one side of the frame, a folding curtain is fixedly installed on the inner wall of the top of the connecting frame, lifting plates are slidably connected to the two sides of the inner wall of the connecting frame, and the bottom of the folding curtain is fixedly connected with the lifting plates; the top of the connecting frame is provided with a lifting assembly, the lifting assembly is in threaded connection with the lifting plate, the buffering assembly comprises a rotating rod and a buffering cylinder, the rotating rod is rotationally connected with the two sides of the inner wall of the frame, the buffering cylinder is located on the outer side wall of the rotating rod, and the lifting assembly comprises a motor and a threaded rod. The lifting assembly drives the lifting plate to move downwards, the lifting plate drives the folding curtain to unfold, the folding curtain is made of waterproof materials, splashing accumulated water is blocked through the folding curtain, and therefore the accumulated water is prevented from splashing on pedestrians.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, in particular to a road engineering pedestrian and vehicle diversion isolation fence. Background Art

[0002] Road engineering refers to the entire process of planning, design, construction, maintenance and management with roads as the object and the engineering entities involved. The isolation barriers used in road engineering can effectively separate motor vehicles, non-motor vehicles and pedestrian traffic, allowing motor vehicles, non-motor vehicles and pedestrians to travel in separate lanes, thereby improving safety and traffic order.

[0003] After searching, Chinese patent No. CN218667301U discloses a road traffic safety isolation guardrail, including: a fixed column and a guardrail, an LED light is fixedly arranged on the surface of the fixed column, an electric protective net is fixedly arranged inside the fixed column on the left side, a light sensor housing is fixedly connected to the right side of the top end of the fixed column by screws, a laser speed sensor housing is fixedly connected to the left side of the bottom end of the fixed column by screws, and a receiving port and a laser emitting port are fixedly arranged on the front of the laser speed sensor housing; the utility model calculates the corresponding speed signal through an algorithm by a signal processor inside the laser speed sensor housing, and when the speed signal reaches a preset speed, it is converted into an electrical signal through a laser speed sensor element, and then the electric protective net receives the transmitted electrical signal, and finally the protective net is unfolded through the top and bottom slide rails to fully fit with the groove in the right fixed column, thereby avoiding excessive damage to people and vehicles due to insufficient protection.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned isolation guardrail has the following problems: when the road surface is flooded in rainy season, passing vehicles with high speeds will splash the accumulated water on the isolation guardrail, and the above-mentioned technical solution does not have a mechanism to block the splashing of accumulated water, resulting in the problem of accumulated water splashing on pedestrians. Based on this, the utility model designs a road engineering pedestrian and vehicle diversion isolation guardrail to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a road engineering pedestrian and vehicle diversion isolation fence to solve the problem in the background technology that the isolation fence is not provided with a mechanism to block splashing water, resulting in splashing of accumulated water on pedestrians.

[0006] To achieve the above object, the utility model provides the following technical solution: a road engineering pedestrian and vehicle diversion isolation fence, comprising a frame, both sides of the frame are fixedly installed with vertical rods, and both sides of the inner wall of the frame are provided with buffer components;

[0007] A connecting frame is fixedly installed on one side of the frame, a folding curtain is fixedly installed on the top inner wall of the connecting frame, lifting plates are slidably connected to both sides of the inner wall of the connecting frame, and the bottom of the folding curtain is fixedly connected to the lifting plates;

[0008] A lifting assembly is arranged on the top of the connection frame, and the lifting assembly is threadedly connected to the lifting plate.

[0009] As a preferred solution, the buffer assembly includes a rotating rod and a buffer cylinder, the rotating rod is rotatably connected to both sides of the inner wall of the frame, and the buffer cylinder is located on the outer side wall of the rotating rod.

[0010] As a preferred solution, the lifting assembly includes a motor and a threaded rod, the motor is located at the top of the connecting frame, the output end of the motor passes through the connecting frame and is fixedly connected to the threaded rod, and the threaded rod is threadedly connected to the lifting plate.

[0011] As a preferred solution, a sliding rod is fixedly installed inside the connection frame, and the lifting plate is slidably connected to the sliding rod.

[0012] As a preferred solution, a bottom plate is fixedly mounted on the bottom of the vertical rod, and a fixing groove is penetrated through the top of the bottom plate.

[0013] As a preferred solution, a limiting frame is fixedly installed on one side of the vertical rod, and a limiting groove 1 is provided through the top of the limiting frame.

[0014] As a preferred solution, a strip plate is fixedly mounted on one side of the vertical rod, and a second limiting groove is provided through the top of the strip plate.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting the lifting assembly, lifting plate and folding curtain, the lifting assembly drives the lifting plate to move downward, and the lifting plate drives the folding curtain to unfold. The folding curtain is made of waterproof material, and the folding curtain blocks splashing water, thereby preventing the accumulated water from splashing on pedestrians.

[0017] 2. By setting the limit frame, limit groove 1, strip plate and limit groove 2, the strip plate is inserted into the limit frame, and the limit groove 1 and the limit groove 2 are fixed by bolts and nuts, so as to facilitate the splicing of the frame and the vertical rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a cross-sectional view of the three-dimensional structure of the utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle.

[0021] In the figure: 1. frame; 2. vertical rod; 3. buffer assembly; 31. rotating rod; 32. buffer cylinder; 4. connecting frame; 5. folding curtain; 6. lifting plate; 7. lifting assembly; 71. motor; 72. threaded rod; 8. sliding rod; 9. bottom plate; 10. fixing groove; 11. limiting groove 2; 12. limiting frame; 13. limiting groove 1; 14. strip plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-3 The road engineering pedestrian and vehicle diversion isolation fence shown in the figure includes a frame 1, both sides of the frame 1 are fixedly installed with vertical rods 2, both sides of the inner wall of the frame 1 are provided with buffer components 3, the buffer components 3 buffer the impact force of the vehicle to reduce the damage of the frame 1, one side of the frame 1 is fixedly installed with a connecting frame 4, the top inner wall of the connecting frame 4 is fixedly installed with a folding curtain 5, the folding curtain 5 is made of a folding waterproof material, both sides of the inner wall of the connecting frame 4 are slidably connected with a lifting plate 6, the bottom of the folding curtain 5 is fixedly connected to the lifting plate 6, and the top of the connecting frame 4 is provided with a lifting component 7. The lifting assembly 7 is threadedly connected with the lifting plate 6. The lifting assembly 7 includes a motor 71 and a threaded rod 72. The motor 71 is located at the top of the connecting frame 4. The output end of the motor 71 passes through the connecting frame 4 and is fixedly connected with the threaded rod 72. The threaded rod 72 is threadedly connected to the lifting plate 6. The output end of the motor 71 drives the threaded rod 72 to rotate. A sliding rod 8 is fixedly installed inside the connecting frame 4. The lifting plate 6 and the sliding rod 8 are slidably connected. The threaded rod 72 drives the lifting plate 6 to move downward through the sliding rod 8. The lifting plate 6 drives the folding curtain 5 to unfold, and the splashing of accumulated water is blocked by the folding curtain 5.

[0024] In this embodiment, the buffer assembly 3 includes a rotating rod 31 and a buffer cylinder 32. The rotating rod 31 is rotatably connected to both sides of the inner wall of the frame 1. The buffer cylinder 32 is located on the outer wall of the rotating rod 31. When the vehicle collides with the frame 1, the buffer cylinder 32 is first contacted, and the impact force is buffered by the buffer cylinder 32. The buffer cylinder 32 is an existing mature technology and will not be described in detail.

[0025] In this embodiment, a base plate 9 is fixedly installed at the bottom of the vertical rod 2, a fixing groove 10 is penetrated through the top of the base plate 9, and expansion bolts penetrate the fixing groove 10 to fix the base plate 9 to the road surface, thereby fixing the vertical rod 2 to the frame 1.

[0026] In this embodiment, a limiting frame 12 is fixedly installed on one side of the vertical rod 2, and a limiting groove 13 is formed through the top of the limiting frame 12. A strip plate 14 is fixedly installed on one side of the vertical rod 2, and a limiting groove 2 11 is formed through the top of the strip plate 14. The strip plate 14 is inserted into the limiting frame 12, and the limiting groove 13 and the limiting groove 2 11 are fixed by bolts and nuts, so that the frame 1 and the vertical rod 2 are spliced ​​and used.

[0027] Working principle of the utility model: the utility model is a pedestrian and vehicle diversion isolation fence for road engineering. First, when in use, the expansion bolt passes through the fixing groove 10 to fix the bottom plate 9 to the road surface, and fixes the vertical rod 2 to the frame 1. After the road surface is flooded, the output end of the motor 71 drives the threaded rod 72 to rotate, and the threaded rod 72 drives the lifting plate 6 to move downward through the sliding rod 8, and the lifting plate 6 drives the folding curtain 5 to unfold. When the vehicle speed is fast, the splashing of accumulated water is blocked by the folding curtain 5 to prevent the accumulated water from splashing on pedestrians.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road engineering pedestrian and vehicle diversion barrier, comprising a frame (1), characterized in that: Vertical rods (2) are fixedly mounted on both sides of the frame (1), and buffer components (3) are arranged on both sides of the inner wall of the frame (1); A connecting frame (4) is fixedly mounted on one side of the frame (1); a folding curtain (5) is fixedly mounted on the top inner wall of the connecting frame (4); lifting plates (6) are slidably connected to both sides of the inner wall of the connecting frame (4); and the bottom of the folding curtain (5) is fixedly connected to the lifting plates (6); A lifting assembly (7) is provided on the top of the connection frame (4), and the lifting assembly (7) is threadedly connected to the lifting plate (6).

2. A road engineering pedestrian and vehicle diversion isolation fence according to claim 1, characterized in that: The buffer assembly (3) comprises a rotating rod (31) and a buffer cylinder (32); the rotating rod (31) is rotatably connected to both sides of the inner wall of the frame (1); and the buffer cylinder (32) is located on the outer side wall of the rotating rod (31).

3. A road engineering pedestrian and vehicle diversion isolation fence according to claim 1, characterized in that: The lifting assembly (7) comprises a motor (71) and a threaded rod (72); the motor (71) is located at the top of the connection frame (4); an output end of the motor (71) passes through the connection frame (4) and is fixedly connected to the threaded rod (72); and the threaded rod (72) is threadedly connected to the lifting plate (6).

4. A road engineering pedestrian and vehicle diversion barrier according to claim 1, characterized in that: A sliding rod (8) is fixedly installed inside the connection frame (4), and the lifting plate (6) is slidably connected to the sliding rod (8).

5. The road engineering pedestrian and vehicle diversion isolation fence according to claim 1 is characterized by: A bottom plate (9) is fixedly mounted on the bottom of the vertical rod (2), and a fixing groove (10) is penetrated through the top of the bottom plate (9).

6. A road engineering pedestrian and vehicle diversion isolation fence according to claim 1, characterized in that: A limiting frame (12) is fixedly mounted on one side of the vertical rod (2), and a limiting groove (13) is provided through the top of the limiting frame (12).

7. The road engineering pedestrian and vehicle diversion isolation fence according to claim 1 is characterized by: A strip plate (14) is fixedly mounted on one side of the vertical rod (2), and a second limiting groove (11) is provided through the top of the strip plate (14).

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