Guardrail for urban road traffic planning

Abstract

The utility model relates to a guardrail, in particular to a guardrail for urban road traffic planning. The guardrail for urban road traffic planning is of an improved structure. The device comprises positioning bolts, nuts, connecting sleeves, frame bodies, guardrails and the like, the upper portions of the positioning bolts are sleeved with the nuts in a threaded mode, the frame bodies which can flexibly swing to adjust the angle are connected between the corresponding set of positioning bolts in a sleeved mode through the connecting sleeves, and a row of guardrails are evenly arranged on the frame bodies at intervals. Through a movable sleeving structure formed by matching the connecting sleeves with the positioning bolts, the swinging angles of the frame body and the guardrail can be conveniently and easily adjusted, and then the road environment with different gradients and bending degrees can be adapted; by means of the maintenance assemblies which can be flexibly combined and used, different types of plants can be planted, the ornamental value of urban roads can be improved, and safety accidents possibly caused when pedestrians climb over the guardrail can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to a guardrail, in particular to a guardrail for urban road traffic planning. Background Technique

[0002] The guardrail for traffic planning is a safety facility set on traffic facilities such as roads, bridges, subways, etc., which is used to separate the road space, prevent vehicles and pedestrians from crossing randomly, and protect important facilities from being damaged.

[0003] A utility model patent for a guiding guardrail for urban road traffic is disclosed on the Chinese Patent Network, and its authorization announcement number is CN214939691U. Although the guardrail frame and storage space arranged through the horizontal hollow structure of this device can play a role in blocking vehicles and pedestrians, it is difficult to achieve the purpose of preventing pedestrians from climbing over the guardrail frame. Moreover, due to the integral structure design of the guardrail frame, it is difficult to flexibly adjust the placement angle of the interconnected guardrail frames, and thus the applicability to road environments with different slopes and curvatures is relatively poor.

[0004] Therefore, a guardrail for urban road traffic planning with an improved structure is specifically proposed to solve the above technical problems. Content of the Utility Model

[0005] In order to overcome the shortcomings that the existing guardrail structure is difficult to prevent pedestrians from climbing over and has relatively poor applicability to the road environment during installation, the technical problem is: to provide a guardrail for urban road traffic planning with an improved structure.

[0006] A guardrail for urban road traffic planning includes a mounting base, a column, and a connecting seat. The mounting base is used to be fixed on the road surface, the column is installed on the mounting base, and connecting seats are respectively arranged on the left and right side walls of the column. It also includes a positioning bolt, a nut, a connecting sleeve, a frame body, a guardrail, a partition member, and a maintenance component. A positioning bolt is arranged on the connecting seat, a nut is threadedly sleeved on the upper part of the positioning bolt, a frame body that can flexibly swing and adjust the angle is sleeved between a corresponding group of positioning bolts through a connecting sleeve. A row of guardrails is evenly spaced on the frame body. A partition member is arranged on the top of the frame body, and the partition member is located above the guardrail. A maintenance component for enhancing the ornamental value is arranged on the frame body. The maintenance component includes a fixed sleeve, a card seat, a maintenance groove, and an insertion plate. A pair of fixed sleeves are respectively arranged on the front and rear sides of the frame body. The maintenance groove is inserted on the fixed sleeve through the card seat. A card slot is spacedly arranged on the inner wall of the maintenance groove, and the insertion plate is inserted into the card slot in a drawable manner. Drainage holes are spacedly arranged at the bottom of the maintenance groove.

[0007] Particularly preferably, the partition member is a blocking rod, and the blocking rod spans between the left and right sides at the top of the frame body.

[0008] Particularly preferably, the middle part of the shift lever protrudes upward from the guardrail.

[0009] Particularly preferably, a slotted hole is formed in the connecting sleeve, and the positioning bolt is located in the slotted hole.

[0010] Particularly preferably, an indicator light is further included, and the indicator light is arranged at the top of the column.

[0011] Particularly preferably, a mounting plate and a reflective label are further included. The mounting plates are arranged on the front and rear side walls of the column, and the reflective labels are mounted on the mounting plates.

[0012] The beneficial effects of the present utility model are as follows: Through the movable socket structure in which the connecting sleeve and the positioning bolt cooperate with each other, the swinging angles of the frame body and the guardrail can be conveniently and easily adjusted, which is beneficial to adapting to road environments with different slopes and curvatures; Through the maintenance components that can be flexibly combined and used, not only can different types of plants be planted, but also the ornamental value of urban roads can be improved, and safety accidents that may be caused when pedestrians climb over the guardrail can be effectively prevented. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 2 It is a front view of the present utility model.

[0015] Figure 3 It is a connection structural schematic diagram of the connecting seat, the positioning bolt, the nut and the connecting sleeve of the present utility model.

[0016] Figure 4 It is a structural separation schematic diagram of the nut and the positioning bolt of the present utility model.

[0017] Figure 5 It is a connection structural schematic diagram of the connecting sleeve, the frame body, the guardrail and the partition member of the present utility model.

[0018] Figure 6 It is a structural separation diagram of the maintenance component of the present utility model.

[0019] Description of the reference numerals: 1: mounting seat, 2: column, 3: connecting seat, 4: positioning bolt, 5: nut, 6: connecting sleeve, 7: frame body, 8: guardrail, 9: partition member, 10: indicator light, 11: mounting plate, 12: reflective label, 13: fixed sleeve, 14: card seat, 15: maintenance groove, 16: card slot, 17: insertion plate, 18: drain hole. Detailed Embodiments

[0020] The following describes the embodiments of the present utility model with reference to the drawings.

[0021] Embodiment: A guardrail for urban road traffic planning provided by the present utility model is as follows Figures 1 to 6 shown, including a mounting base 1, a column 2, a connecting seat 3, a positioning bolt 4, a nut 5, a connecting sleeve 6, a frame body 7, a guardrail 8, a partition member 9 and a maintenance assembly. The mounting base 1 is used to be fixed on the road surface. The column 2 is installed on the mounting base 1. Connecting seats 3 are respectively arranged on the left and right side walls of the column 2. A positioning bolt 4 is arranged on the connecting seat 3. A nut 5 is threadedly sleeved on the upper part of the positioning bolt 4. A frame body 7 is sleeved between a group of corresponding positioning bolts 4 through a connecting sleeve 6. A slot hole is opened in the connecting sleeve 6, and the positioning bolt 4 is located in the slot hole, so that the connecting sleeve 6 can flexibly adjust the placement angle in the positioning bolt 4, which is beneficial to adapting to different road environments; A row of guardrails 8 are evenly spaced on the frame body 7. A partition member 9 is arranged on the top of the frame body 7. The partition member 9 is located above the guardrail 8. The partition member 9 is a blocking rod, and the blocking rod spans between the left and right sides of the top of the frame body 7, and is used to prevent pedestrians from climbing over the guardrail 8; The middle part of the blocking rod protrudes upward from the guardrail 8, which can increase the height of the guardrail 8, and further achieve the purpose of strengthening the isolation and protection; A maintenance assembly for improving the ornamental property is arranged on the frame body 7. The maintenance assembly includes a fixed sleeve 13, a clamping seat 14, a maintenance groove 15 and an insertion plate 17. A pair of fixed sleeves 13 are respectively arranged on the front and rear sides of the frame body 7. The maintenance groove 15 is inserted on the fixed sleeve 13 through the clamping seat. A card slot 16 is spaced on the inner wall of the maintenance groove 15. An insertion plate 17 is inserted into the card slot 16 in a drawable manner. Drainage holes 18 are spaced at the bottom of the maintenance groove 15. Through the maintenance assembly that can be flexibly combined and used, it is beneficial to adjust the planting area at different positions and intervals in the maintenance groove 15, which can not only plant different types of green plants to improve the ornamental property of urban roads, but also effectively prevent pedestrians from climbing over the guardrail 8.

[0022] Further, as Figures 1 to 3 shown, it further includes an indicator light 10. The indicator light 10 is arranged on the top of the column 2, and is used to significantly improve the visibility of the guardrail 8 at night or in low visibility conditions, which helps the driver notice the position of the guardrail in advance and avoid hitting the guardrail due to unclear vision.

[0023] In addition, as Figures 1 to 4 shown, it further includes a mounting plate 11 and a reflective label 12. Mounting plates 11 are arranged on the front and rear side walls of the column 2, and the reflective label 12 is installed on the mounting plate 11. Through the auxiliary prompting function of the reflective label 12, it is beneficial to improve the safety of vehicles driving at night.

[0024] During the installation process, first, the mounting base 1 needs to be firmly fixed to the ground. Subsequently, the column 2 is assembled onto the mounting base 1. Then, the nut 5 on the positioning bolt 4 is removed, and the frame 7 with the connecting sleeve 6 and the guardrail 8 are respectively sleeved onto the corresponding positioning bolt 4. After that, the nut 5 is sleeved onto the positioning bolt 4 again and tightened, thereby realizing the rapid installation of the frame 7 and the guardrail 8. Since a movable socket structure is adopted between the connecting sleeve 6 and the positioning bolt 4, this design facilitates the easy adjustment of the swing angles of the frame 7 and the guardrail 8 to adapt to road environments with different slopes and curvatures, enhancing its practicality. In addition, the frame 7 and the guardrail 8 are designed with a vertical hollow structure to prevent pedestrians from climbing over the guardrail 8 and improve safety. At the same time, the added partition member 9 can further strengthen the isolation and protection function of the guardrail 8, effectively avoiding safety accidents that may be caused by pedestrians climbing over the guardrail 8. Through the maintenance components that can be flexibly combined and used, it can not only be used to plant different types of plants, but also improve the ornamental value of urban roads and effectively prevent safety accidents that may be caused when pedestrians climb over the guardrail 8.

[0025] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A guardrail for urban road traffic planning, comprising a mounting base (1), a column (2) and a connecting seat (3). The mounting base (1) is used for being fixed on the road ground. The column (2) is installed on the mounting base (1). Connecting seats (3) are respectively arranged on the left and right side walls of the column (2), and it is characterized in that, It further includes a positioning bolt (4), a nut (5), a connecting sleeve (6), a frame body (7), a guardrail (8), a partition member (9) and a maintenance component. A positioning bolt (4) is provided on the connecting seat (3). A nut (5) is threadedly sleeved on the upper part of the positioning bolt (4). A frame body (7) that can swing flexibly and adjust the angle is sleeved between a corresponding group of the positioning bolts (4) through a connecting sleeve (6). A row of guardrails (8) is evenly spaced on the frame body (7). A partition member (9) is provided on the top of the frame body (7). The partition member (9) is located above the guardrail (8). A maintenance component for enhancing the ornamental value is provided on the frame body (7). The maintenance component includes a fixed sleeve (13), a clamping seat (14), a maintenance groove (15) and an insertion plate (17). A pair of fixed sleeves (13) are respectively provided on the front and rear sides of the frame body (7). The maintenance groove (15) is inserted on the fixed sleeve (13) through the clamping seat. A plurality of card slots (16) are spaced on the inner wall of the maintenance groove (15). An insertion plate (17) is inserted into the card slot (16) in a drawable manner. A plurality of drain holes (18) are spaced at the bottom of the maintenance groove (15).

2. The guardrail for urban road traffic planning according to claim 1, characterized in that, The partition member (9) is a blocking rod that spans between the left and right sides of the top of the frame body (7).

3. The guardrail for urban road traffic planning according to claim 2, characterized in that, The middle part of the blocking rod protrudes upward from the guardrail (8).

4. The guardrail for urban road traffic planning according to claim 1, characterized in that, A cross slot hole is formed in the connecting sleeve (6), and the positioning bolt (4) is located in the cross slot hole.

5. The guardrail for urban road traffic planning according to claim 1, characterized in that, It further includes an indicator light (10). The indicator light (10) is provided on the top of the column (2).

6. The guardrail for urban road traffic planning according to claim 1, characterized in that, It further includes a mounting plate (11) and a reflective label (12). Mounting plates (11) are provided on the front and rear side walls of the column (2), and the reflective labels (12) are mounted on the mounting plates (11).

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