Protective device for traffic engineering safety construction

Abstract

The utility model discloses a protective device for traffic engineering safety construction, which relates to the technical field of traffic engineering, and comprises a support column, a base plate is fixedly arranged below the support column, the outer surface of the support column is fixedly connected with sponge vertical strips which are uniformly distributed, and the outer surface of the support column is connected with a frame in a sliding manner. The construction protection device is reasonable in design structure, the concave plate can be selected to be installed in which groove according to the construction area when the second frame is installed through the cooperation of the supporting columns, the grooves, the frames and the concave plate, and therefore the angle between the two frames can be adjusted, and the problems that an existing construction protection device is inconvenient to install and not prone to damage are solved. The problems that in the prior art, protection fences are mostly used for protection, the protection fences are distributed in a straight line and cannot be bent to be close to a construction site, so that some unconstructed areas are possibly surrounded by the fences, idle road surfaces cannot be reserved to the maximum extent for pedestrians to use, and the road surfaces are jammed when the pedestrians pass through are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of traffic engineering, specifically a protective device for safe construction in traffic engineering. Background Technology

[0002] Traffic engineering includes the construction, reconstruction, and expansion of roads, as well as road repair and maintenance. Road engineering involves multiple aspects such as pavement, roadbed, drainage, lighting, and landscaping. During traffic construction, safety protection devices are needed for indication and obstruction to prevent pedestrians and vehicles from being affected by the construction and causing safety accidents, thereby facilitating the construction process.

[0003] However, most existing construction safety devices use protective fences, which are linear and cannot bend, placing them directly next to the construction site. This can result in undeveloped areas being fenced off, failing to maximize pedestrian access and potentially causing congestion. To address these issues, we offer a new type of safety device for traffic engineering construction. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes a protective device for safe construction in traffic engineering. Through the cooperation between the support column, frame, and concave plate, when installing the second frame, the angle between the two frames is adjusted by selecting which groove the concave plate is installed in according to the construction area. This ensures that the frame is as close as possible to the construction area. This solves the problem that most existing construction protection devices use protective fences, which cannot be bent and are close to the construction site. This may result in some unconstructed areas being fenced off, failing to maximize the availability of unused road surface for pedestrians and causing traffic congestion when pedestrians pass by.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a protective device for safe construction in traffic engineering, comprising a support column, a pad fixedly installed below the support column, uniformly distributed sponge vertical strips fixedly connected to the outer surface of the support column, a frame slidably connected to the outer surface of the support column, a symmetrical plate fixedly connected to the outer surface of the frame, a support rod fixedly connected to the outer surface of the symmetrical plate, a rotating cylinder slidably connected to the outer surface of the support rod, a connecting plate fixedly connected to the outer surface of the rotating cylinder, and a sponge column fixedly connected to the outer surface of the connecting plate;

[0008] The outer surface of the support column is provided with evenly distributed grooves, which are located between two sponge vertical strips. A concave plate is fixedly connected to the outer surface of the frame, and the inner wall of the groove is slidably connected to the outer surface of the concave plate.

[0009] Furthermore, a circular plate is fixedly connected to the outer surface of the support rod, and a circular groove is opened inside the rotating cylinder, with the outer surface of the circular plate slidably connected to the inner wall of the circular groove.

[0010] Furthermore, a screw is fixedly connected to the bottom surface of the support column, and a threaded sleeve is threadedly connected to the outer surface of the screw, with the bottom surface of the threaded sleeve fixedly connected to the upper surface of the pad.

[0011] Furthermore, a sponge strip is fixedly connected to the outer surface of the symmetrical plate, and a reflective strip is fixedly connected to the outer surface of the frame.

[0012] Furthermore, a vertical rod is fixedly connected to the upper surface of the frame, and a reflective mark is fixedly connected to the top of the vertical rod.

[0013] Furthermore, the support column has a through groove inside, and a cover plate is slidably connected to the inner wall of the through groove.

[0014] Furthermore, there are five grooves in total, and the angle between two adjacent grooves is seventy-two degrees.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this protective device for safe construction in traffic engineering has the following advantages:

[0017] I. This protective device for safe construction in traffic engineering utilizes the cooperation between pillars, grooves, frames, and recessed plates. First, the first frame is installed. When installing the second frame, the recessed plate is selected based on the construction area to adjust the angle between the two frames, ensuring the frames are as close as possible to the construction area. This solves the problem of existing construction safety devices, which mostly use protective fences. These fences are linear and cannot be bent, potentially enclosing undeveloped areas and preventing maximum pedestrian access, leading to traffic congestion.

[0018] II. This protective device for safe construction in traffic engineering works, through the cooperation between the sponge column, support rod, circular plate, rotating cylinder and circular groove, when a pedestrian on the road accidentally hits the sponge column, the rotating cylinder will slide on the outer surface of the support rod, reducing the impact force of the pedestrian on the frame. At the same time, the sponge pad cushions the pedestrian, which can reduce the injury to the pedestrian. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a partial top view of the structure of this utility model;

[0022] Figure 3 This is a partial exploded view of the structure of this utility model;

[0023] Figure 4 This is a partial structural diagram of the present invention;

[0024] Figure 5 This is a partial structural cross-sectional view of the present invention.

[0025] In the diagram: 1. Support column; 2. Pad plate; 3. Sponge vertical strip; 4. Frame; 5. Symmetrical plate; 6. Support rod; 7. Rotary cylinder; 8. Connecting plate; 9. Sponge column; 10. Groove; 11. Concave plate; 12. Circular plate; 13. Circular groove; 14. Screw; 15. Threaded sleeve; 16. Sponge strip; 17. Reflective strip; 18. Vertical rod; 19. Reflective marking; 20. Through groove; 21. Cover plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] like Figure 1-5 As shown, this utility model provides a technical solution: a protective device for safe construction of traffic engineering, including a support column 1, a through groove 20 is provided inside the support column 1, and a cover plate 21 is slidably connected to the inner wall of the through groove 20. The through groove 20 can reduce the weight of the support column 1 and facilitate its transportation. The cover plate 21 can prevent rainwater from entering the interior of the through groove 20.

[0028] A pad 2 is fixedly installed below the support column 1. A screw 14 is fixedly connected to the bottom surface of the support column 1. A threaded sleeve 15 is threadedly connected to the outer surface of the screw 14. The bottom surface of the threaded sleeve 15 is fixedly connected to the upper surface of the pad 2. By rotating the screw 14 into the inside of the threaded sleeve 15, the support column 1 and the pad 2 can be installed. When it is necessary to change the construction site, it is convenient to disassemble and transport the device.

[0029] Five evenly distributed vertical sponge strips 3 are fixedly connected to the outer surface of the support column 1. A frame 4 is slidably connected to the outer surface of the support column 1. A symmetrical plate 5 is fixedly connected to the outer surface of the frame 4. A sponge strip 16 is fixedly connected to the outer surface of the symmetrical plate 5. A reflective strip 17 is fixedly connected to the outer surface of the frame 4. The reflective strip 17 is made of aluminum alloy and has the advantages of long service life, good reflective effect, and clear visibility even in dark nights.

[0030] A vertical rod 18 is fixedly connected to the upper surface of the frame 4. A reflective mark 19 is fixedly connected to the top of the vertical rod 18. There are two reflective marks 19, which are symmetrically distributed. Their material is the same as that of the reflective strip 17. A support rod 6 is fixedly connected to the outer surface of the symmetrical plate 5. There are four support rods 6, which are evenly distributed on the bottom surface of the symmetrical plate 5. A rotating cylinder 7 is slidably connected to the outer surface of the support rod 6. A circular plate 12 is fixedly connected to the outer surface of the support rod 6. A circular groove 13 is opened on the inner wall of the rotating cylinder 7. The outer surface of the circular plate 12 is slidably connected to the inner wall of the circular groove 13. Lubricating oil is applied to the inner wall of the circular groove 13 to reduce the friction between the circular plate 12 and the circular groove 13, so that the circular plate 12 can slide on the inner wall of the circular groove 13.

[0031] A connecting plate 8 is fixedly connected to the outer surface of the rotating drum 7, and a sponge column 9 is fixedly connected to the outer surface of the connecting plate 8. The sponge column 9 is made of polyurethane anti-collision sponge, which is a new type of high-tech anti-collision material. It is mainly made of polyurethane material and has the advantages of wear resistance, insulation, sound absorption, shock absorption and energy absorption.

[0032] The outer surface of the support column 1 has evenly distributed grooves 10, which are located between two sponge vertical strips 3. The material of the sponge vertical strips 3 is the same as that of the sponge column 9. The outer surface of the frame 4 is fixedly connected with a concave plate 11. There are five grooves 10 in total, and the angle between two adjacent grooves 10 is seventy-two degrees. Depending on the construction area, the concave plate 11 of the second frame 4 is selected to be installed in which groove 10 of the support column 1, thereby adjusting the angle between the two frames 4 and making the frame 4 as close to the construction area as possible. The inner wall of the groove 10 is slidably connected to the outer surface of the concave plate 11.

[0033] Working principle: In use, screw 14 is rotated and screwed into the threaded sleeve 15 to connect the support column 1 and the pad 2. The concave plate 11 of the frame 4 is then inserted into the groove 10 of the support column 1, allowing the frame 4 and the support column 1 to be installed together. When installing the second frame 4, depending on the construction area, the concave plate 11 of the second frame 4 is selected to be installed in which groove 10 of the support column 1, thereby adjusting the angle between the two frames 4. The frame 4 is placed as close as possible to the construction area, leaving more road surface for pedestrians. When a pedestrian accidentally hits the sponge column 9, the rotating cylinder 7 will slide on the outer surface of the support rod 6, reducing the impact force of the pedestrian on the frame 4. At the same time, the sponge column 9 can cushion the pedestrian, reducing the injury caused to the pedestrian.

[0034] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", 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.

[0035] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A protective device for safe construction in traffic engineering, comprising a support column (1), characterized in that: A pad (2) is fixedly installed below the support column (1). Evenly distributed sponge strips (3) are fixedly connected to the outer surface of the support column (1). A frame (4) is slidably connected to the outer surface of the support column (1). A symmetrical plate (5) is fixedly connected to the outer surface of the frame (4). A support rod (6) is fixedly connected to the outer surface of the symmetrical plate (5). A rotating cylinder (7) is slidably connected to the outer surface of the support rod (6). A connecting plate (8) is fixedly connected to the outer surface of the rotating cylinder (7). A sponge column (9) is fixedly connected to the outer surface of the connecting plate (8). The outer surface of the support column (1) is provided with equally distributed grooves (10), the grooves (10) are located between two sponge vertical strips (3), and the outer surface of the frame (4) is fixedly connected with a concave plate (11), the inner wall of the groove (10) is slidably connected to the outer surface of the concave plate (11).

2. The protective device for safe construction in traffic engineering according to claim 1, characterized in that: A circular plate (12) is fixedly connected to the outer surface of the support rod (6), and a circular groove (13) is provided inside the rotating cylinder (7). The outer surface of the circular plate (12) is slidably connected to the inner wall of the circular groove (13).

3. A protective device for safe construction in traffic engineering according to claim 1, characterized in that: The bottom surface of the support column (1) is fixedly connected to a screw (14), and the outer surface of the screw (14) is threadedly connected to a threaded sleeve (15). The bottom surface of the threaded sleeve (15) is fixedly connected to the upper surface of the pad (2).

4. A protective device for safe construction in traffic engineering according to claim 1, characterized in that: A sponge strip (16) is fixedly connected to the outer surface of the symmetrical plate (5), and a reflective strip (17) is fixedly connected to the outer surface of the frame (4).

5. A protective device for safe construction in traffic engineering according to claim 1, characterized in that: A vertical rod (18) is fixedly connected to the upper surface of the frame (4), and a reflective mark (19) is fixedly connected to the top of the vertical rod (18).

6. A protective device for safe construction in traffic engineering according to claim 1, characterized in that: The support column (1) has a through groove (20) inside, and a cover plate (21) is slidably connected to the inner wall of the through groove (20).

7. A protective device for safe construction in traffic engineering according to claim 1, characterized in that: There are five grooves (10) in total, and the angle between two adjacent grooves (10) is seventy-two degrees.

Images