Urban traffic guiding guardrail

Abstract

The utility model relates to the technical field of guardrails, and particularly discloses an urban traffic guiding guardrail which comprises a base, stand columns, transverse rods and vertical rods and further comprises movable supporting frames detachably installed between the two adjacent vertical rods, and when the movable supporting frames are installed between the two adjacent vertical rods, the movable supporting frames can be fixed to the base. A gap is reserved between the base and the ground. The guide guardrail has the effect that the problem that in the prior art, the guide guardrail is low in field combination and installation efficiency is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of guardrails, in particular to a city traffic guide guardrail. BACKGROUND

[0002] The city traffic guide guardrail refers to a separation facility arranged at important traffic nodes such as city roads, intersections and sidewalks. Its main purpose is to guide traffic flow and ensure road safety and order. Through physical barriers, the guardrail effectively separates vehicles and pedestrians, preventing accidents and reducing the risk of traffic conflicts.

[0003] The guide guardrail in the related art includes a base, a stand column fixed to the base by insertion, and a horizontal bar installed at the upper and lower ends of one side of the stand column. A plurality of vertical bars are fixed at intervals between the two horizontal bars.

[0004] In reality, due to some traffic accidents, the guide guardrail will be knocked off, and even some sections will directly fall in the center of the road. Municipal construction personnel need to replace it quickly, but the guide guardrail in the prior art often needs to be assembled and installed on site, which has low installation efficiency and further exacerbates traffic congestion during peak hours, so it needs to be improved. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the problem of low on-site assembly and installation efficiency of the guide guardrail in the prior art, the present application provides a city traffic guide guardrail.

[0006] The city traffic guide guardrail provided by the present application adopts the following technical solution:

[0007] A city traffic guide guardrail includes a base, a stand column, a horizontal bar and a vertical bar, and further includes a movable support frame detachably installed between adjacent two of the vertical bars. When the movable support frame is installed between adjacent two of the vertical bars, a space is left between the base and the ground.

[0008] By adopting the above technical solution, when a group or multiple groups of guide guardrails need to be installed or replaced, the required base, stand column, horizontal bar and vertical bar are assembled in advance at a position away from the traffic flow, and then the movable support frame is installed between the corresponding adjacent two vertical bars. After the overall assembly is completed, it is moved to the guide guardrail installation point or replacement point, and then the movable support frame is disassembled. At this time, the base contacts the ground, and the base is finally fixed.

[0009] The provision of the movable support frame eliminates the assembly process of the base, stand column and the like at the replacement point, so that the guide guardrail is pre-assembled. Only the movable support frame needs to be disassembled on site and the base needs to be fixed, which improves the problem of low on-site assembly and installation efficiency of the guide guardrail in the prior art.

[0010] Optionally, the movable support frame comprises a U-shaped frame between two adjacent vertical rods, the U-shaped frame is arranged on the horizontal rod close to the ground, both ends of the U-shaped frame are provided with rollers, and the movable support frame further comprises a locking member for limiting the vertical movement of the U-shaped frame.

[0011] By adopting the above technical scheme, when the movable support frame is installed, the U-shaped frame is arranged on the horizontal rod close to the ground, and is locked and fixed by the locking member to limit the vertical movement. The arrangement of the rollers facilitates the quick movement of the U-shaped frame and the guardrails thereon, and saves the manpower cost.

[0012] Optionally, the locking member comprises a sliding plate on the U-shaped frame, and the vertical rod is provided with a sliding groove in the length direction of the horizontal plate, and the sliding plate is slidingly installed in the sliding groove.

[0013] By adopting the above technical scheme, when the U-shaped frame is locked, the sliding plate is slid into the sliding groove, which is simple in structure, convenient to operate and high in practicability.

[0014] Optionally, two sliding plates are arranged, and the two sliding plates are slidingly installed on two adjacent vertical rods of the U-shaped frame.

[0015] By adopting the above technical scheme, the arrangement of the two sliding plates improves the balance and movement stability of the U-shaped frame.

[0016] Optionally, a secondary locking plate is rotatably installed on the side of the sliding plate away from the U-shaped frame, when the sliding plate slides to the maximum distance, the secondary locking plate passes through the corresponding sliding groove of the sliding plate and is rotatably attached to the side of the vertical rod away from the U-shaped frame.

[0017] By adopting the above technical scheme, the sliding plate is moved in the sliding groove by pulling, and when the secondary locking plate completely passes through the sliding groove, the secondary locking plate is rotatably attached to the side of the vertical rod away from the U-shaped frame. The arrangement of the secondary locking plate limits the sliding plate from being separated from the sliding groove during the movement of the U-shaped frame, and further improves the stability of the U-shaped frame.

[0018] Optionally, the movable support frame is installed between two adjacent vertical rods close to the middle of the horizontal rod.

[0019] By adopting the above technical scheme, the movable support frame is installed between two adjacent vertical rods close to the middle of the horizontal rod, which can improve the balance and stability of the movable support frame guiding the guardrails.

[0020] Optionally, an auxiliary pulling block is fixed on the sliding plate.

[0021] By adopting the technical scheme, the auxiliary pulling block provides a force point for the staff, and facilitates the reciprocating movement of the sliding plate.

[0022] Optionally, the U-shaped frame is provided with a handle.

[0023] By adopting the technical scheme, the handle facilitates the quick installation and disassembly of the U-shaped frame.

[0024] To sum up, the present application has at least one of the following beneficial technical effects:

[0025] 1. When a group or multiple groups of guide fences need to be installed or replaced, the required bases, columns, cross bars and vertical bars are assembled in advance at a position away from the traffic flow, then the movable support frame is installed between the corresponding adjacent two vertical bars, after the overall assembly is completed, the movable support frame is disassembled, and the base is finally fixed to the ground.

[0026] The setting of the movable support frame eliminates the assembly process of the base, column, etc. at the replacement point, so that the guide fence is pre-assembled, and only the movable support frame needs to be disassembled on site and the base needs to be fixed, thereby improving the low efficiency of the guide fence in the prior art.

[0027] 2. When installing the movable support frame, the U-shaped frame is erected on the cross bar close to the ground and is locked and fixed by the locking member to limit the vertical movement. The setting of the roller facilitates the quick movement of the U-shaped frame with the fence thereon, and saves the reciprocating carrying of the staff and saves the labor cost.

[0028] 3. When locking the U-shaped frame, the sliding plate is slid into the sliding groove, which is simple in structure, convenient to operate and high in practicability. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0030] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0031] Figure 2 is an enlarged schematic diagram of part A in Figure 1

[0032] Figure 3 is an exploded structural schematic diagram of the sliding plate and the secondary locking plate in the embodiment of the present application;​

[0033] The figure marks: 1, base; 2, stand; 3, crossbar; 4, vertical rod; 5, movable support frame; 51, U-shaped frame; 52, roller; 53, locking piece; 531, sliding plate; 6, sliding groove; 7, secondary locking plate; 8, auxiliary pull block; 9, handle. DETAILED DESCRIPTION

[0034] The following will be described in detail in combination with the accompanying drawings. Figures 1-3 The application is further described in detail.

[0035] The embodiment of the application discloses a city traffic guide guardrail.

[0036] Referring to Figure 1 , a city traffic guide guardrail comprises a base 1, a stand 2, a crossbar 3 and a vertical rod 4, and further comprises a movable support frame 5 detachably installed between two adjacent vertical rods 4, and for each single group of guide guardrails, the movable support frame 5 is installed between the two adjacent vertical rods 4 close to the middle of the crossbar 3. When the movable support frame 5 is installed between the two adjacent vertical rods 4, a space is left between the base 1 and the ground.

[0037] Referring to Figure 1 and Figure 2 , the movable support frame 5 comprises a U-shaped frame 51 and rollers 52 installed at both ends of the U-shaped frame 51, and further comprises a locking piece 53 for limiting the vertical movement of the U-shaped frame 51. Specifically, the locking piece 53 comprises a sliding plate 531 slidingly installed, and the sliding direction of the sliding plate 531 is along the length direction of the crossbar 3. The sliding plate 531 is provided with two, and the sliding directions of the two sliding plates 531 are opposite. The two vertical rods 4 adjacent to the U-shaped frame 51 are provided with sliding grooves 6 for the sliding plate 531 to pass through, and the two sliding plates 531 are slidingly installed in the corresponding sliding grooves 6 one by one. The structure is simple, the operation is convenient, and the practicability is high. The auxiliary pull block 8 is fixed on the sliding plate 531 to provide a force point for the staff, so as to facilitate the reciprocating movement of the sliding plate 531.

[0038] In addition, referring to Figure 1 and Figure 2 , the end of the sliding plate 531 away from the U-shaped frame 51 is rotatably provided with a secondary locking plate 7, when the sliding plate 531 slides to the maximum stroke, the secondary locking plate 7 passes through the sliding groove 6, at this time, the secondary locking plate 7 is rotated, and the secondary locking plate 7 is attached to the side of the vertical rod 4 away from the U-shaped frame 51. The setting of the secondary locking plate 7 limits the sliding plate 531 from being separated from the sliding groove 6 in the movement process of the U-shaped frame 51, and further improves the stability of the U-shaped frame 51.

[0039] Referring to Figure 2 , the U-shaped frame 51 is further provided with a handle 9, so as to facilitate the quick installation and disassembly of the U-shaped frame 51.

[0040] In practice, when a road needs to increase or replace one or more groups of guide fences, according to the number of installations required, the vertical rods 4, the horizontal rods 3, the upright columns 2 and the bases 1 are installed in advance in a position away from the traffic, and a movable support frame 5 is installed on each group of guide fences. After being placed on the ground, the movable support frame 5 supports the guide fences thereon, and then the guide fences are pushed to the final installation point or replacement point under the action of the movable support frame 5. Then the movable support frame 5 is disassembled and the base 1 is fixed.

[0041] The arrangement of the movable support frame 5 eliminates the assembly process of the base 1, the upright column 2 and the like at the replacement point, so that the guide fences are pre-installed, and only the movable support frame 5 needs to be disassembled on site and the base 1 needs to be fixed, thereby improving the problem of low efficiency of on-site assembly and installation of the guide fences in the prior art.

[0042] The implementation principle of the urban traffic guide fence of the embodiment of the application is as follows: when one or more groups of guide fences need to be installed or replaced, the required bases 1, upright columns 2, horizontal rods 3 and vertical rods 4 are assembled in advance in a position away from the traffic, then the movable support frame 5 is installed between the corresponding adjacent two vertical rods 4, after the overall assembly is completed, the movable support frame 5 is moved to the guide fence installation point or replacement point, then the movable support frame 5 is disassembled, and at this time the base 1 contacts the ground, so that the base 1 is finally fixed.

[0043] The arrangement of the movable support frame 5 eliminates the assembly process of the base 1, the upright column 2 and the like at the replacement point, so that the guide fences are pre-installed, and only the movable support frame 5 needs to be disassembled on site and the base 1 needs to be fixed, thereby improving the problem of low efficiency of on-site assembly and installation of the guide fences in the prior art.

[0044] Unless otherwise defined, technical or scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "first", "second", "third" and similar terms used in the specification and claims of the present application do not denote any order, quantity or importance, but are used to distinguish different components. The terms "one" or "a" or similar terms do not denote a quantity limitation, but mean that at least one exists. The terms "include" or "contain" or similar terms mean that the elements or objects appearing before "include" or "contain" cover the elements or objects listed after "include" or "contain" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0045] The above are all optional embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A city traffic guiding fence comprising a base (1), a post (2), a crossbar (3) and a vertical bar (4), characterized in that: The base (1) is spaced apart from the ground when the movable support frame (5) is installed between the two adjacent vertical poles (4).

2. A city traffic guiding fence according to claim 1, characterized in that: The movable support frame (5) comprises a U-shaped frame (51) between the two adjacent vertical poles (4), the U-shaped frame (51) is arranged on the horizontal pole (3) close to the ground, both ends of the U-shaped frame (51) are provided with a roller (52), and the movable support frame (5) further comprises a locking piece (53) for limiting the vertical movement of the U-shaped frame (51).

3. A city traffic guiding fence according to claim 2, characterized in that: The locking piece (53) comprises a sliding plate (531) arranged on the U-shaped frame (51), and the vertical pole (4) is provided with a sliding groove (6) in the length direction of the horizontal plate, and the sliding plate (531) is slidingly arranged in the sliding groove (6).

4. A city traffic guiding fence according to claim 3, wherein: The sliding plate (531) is provided with two, and the two sliding plates (531) are slidingly arranged on the two adjacent vertical poles (4) of the U-shaped frame (51).

5. A city traffic guiding fence according to claim 4, characterized in that: A secondary locking plate (7) is rotatably arranged on the side of the sliding plate (531) away from the U-shaped frame (51), when the sliding plate (531) slides to the maximum distance, the secondary locking plate (7) passes through the corresponding sliding groove (6) of the sliding plate (531) and is rotatably arranged on the side of the vertical pole (4) away from the U-shaped frame (51).

6. A city traffic guiding fence according to claim 1, wherein: The movable support frame (5) is installed between the two adjacent vertical poles (4) close to the middle of the horizontal pole (3).

7. A traffic guidance barrier according to claim 3, wherein: An auxiliary pull block (8) is fixed on the sliding plate (531).

8. A city traffic guiding fence according to claim 2, wherein: A handle (9) is arranged on the U-shaped frame (51).

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