Foldable traffic isolation fence

Abstract

The utility model discloses a foldable traffic isolation fence, which relates to the technical field of traffic isolation and comprises a plurality of lower isolation fences, a plurality of upper isolation fences and rotating lugs, the upper isolation fences are slidably connected to the outer walls of the lower isolation fences, and the rotating lugs are respectively mounted at two ends of two sides of the lower isolation fences and the upper isolation fences. And a connecting plate is rotationally connected between the multiple rotating lugs, the upper isolation fence on one side is rotationally connected with a moving rod, the lower isolation fence on one side is rotationally connected with a stepped rod, and a fixing assembly for fixing the upper isolation fences is arranged between the two upper isolation fences. By pulling the moving rods and the step rods, the isolation fences can be converted into the use state from the folded state, the multiple isolation fences can move synchronously, time and manpower needed for independently operating each isolation fence are reduced, and in the isolation fence moving process, the first clamping columns and the first retaining rings are matched, so that the isolation fences are convenient to move. Therefore, the isolation fence can be quickly locked.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic isolation, in particular to a foldable traffic isolation fence. Background Art

[0002] A traffic barrier is a facility used for road traffic management. Its main purpose is to set up physical barriers between vehicles and pedestrians, between different lanes, or between construction areas and normal traffic flow to improve safety and traffic efficiency.

[0003] For example, the patent publication number CN216948017 U records a foldable urban trunk road safety isolation belt, which describes a solution in which the first fixed column cooperates with the second fixed column to facilitate the combined installation of the first isolation barrier and the second isolation barrier. The first fixed column is rotatably connected to the first isolation barrier through a connecting seat, and the second fixed column is rotatably connected to the second isolation barrier through a support plate, thereby realizing the overall foldable storage and transportation, which is easy to operate and can be stored to reduce the floor space.

[0004] The above technology leaves the barrier in a foldable state after it is unfolded, which makes it inconvenient to fix the position of the barrier. When used in a specific venue, it may be difficult to ensure that the barrier remains firmly in the predetermined position. At the same time, the height of the barrier is difficult to adjust. In some application scenarios, the height of the barrier may need to be adjusted according to different needs to adapt to different isolation effects or visual requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a foldable traffic isolation barrier to solve the problems in the background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] Foldable traffic barrier, including:

[0008] Several lower isolation fences;

[0009] A plurality of upper isolation fences, wherein the upper isolation fences are slidably connected to the outer walls of the lower isolation fences;

[0010] It also includes rotating ears, which are respectively installed at the two ends of the lower isolation fence and the upper isolation fence. A connecting plate is rotatably connected between the multiple rotating ears. The upper isolation fence on one side is rotatably connected to a moving rod, and the lower isolation fence on one side is rotatably connected to a step rod. A fixing component for fixing the upper isolation fence is provided between the two upper isolation fences.

[0011] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0012] In an optional solution: the fixing assembly includes a support block, which is respectively installed on both sides of the upper isolation fence and the lower isolation fence, the support block on one side is installed with a first clamping column, and the internal rotation of the support block on the other side is connected to a first buckle, the first buckle is provided with a guide arc for guiding the clamping column, and the clamping column is movably abutted against the outer wall of the first buckle.

[0013] In an optional solution: a lifting assembly for lifting the moving rod is provided on the step rod.

[0014] In an optional solution: the lifting assembly includes a first clamping hole, the first clamping hole is opened on one side of the outer wall of the step rod, a second clamping hole is provided on the outer wall of the moving rod, and a clamping pin is installed between the first clamping hole and the second clamping hole.

[0015] In an optional solution: a second clamping column is installed on the side of the step rod and the moving rod close to the upper isolation fence, and a second buckle is installed on the support block of the upper isolation fence and the lower isolation fence close to the moving rod, and the second clamping column movably abuts against the second buckle.

[0016] In an optional solution, the two first buckle rings are arranged in opposite directions.

[0017] In an optional solution, a ball bearing is installed at the bottom of one side of the lower isolation fence.

[0018] In an optional solution, the connecting plate is divided into two parts, an upper part and an lower part.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] The utility model can transform the isolation fence from a folded state to a use state by pulling the moving rod and the step rod. Multiple isolation fences can be moved synchronously, reducing the time and manpower required to operate each isolation fence individually. During the movement of the isolation fence, the first clamping column and the first buckle cooperate to enable the isolation fence to be quickly locked, thereby enhancing safety during use. At the same time, the height of the isolation fence can be adjusted according to actual usage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of A in the middle.

[0023] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of B.

[0024] Figure 4It is a schematic diagram of the partial structure of the lifting assembly of the utility model.

[0025] Figure 5 It is a schematic diagram of the structure of the utility model in the folded state.

[0026] Among them: 100, lower isolation fence; 200, upper isolation fence; 301, rotating ear; 302, connecting plate; 303, moving rod; 304, step rod; 401, support block; 402, first clamping column; 403, first buckle; 501, first clamping hole; 502, second clamping hole; 601, second clamping column; 701, ball bearing. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, Figure 1-Figure 5 As shown, the foldable traffic barrier comprises: a plurality of lower barriers 100, a plurality of upper barriers 200 and rotating ears 301, the upper barriers 200 are slidably connected to the outer wall of the lower barrier 100, the rotating ears 301 are respectively installed at both ends of the lower barrier 100 and the upper barrier 200, a connecting plate 302 is rotatably connected between the plurality of rotating ears 301, the upper barrier 100 on one side is rotatably connected to a moving rod 303, the lower barrier 200 on one side is rotatably connected to a step rod 304, and a fixing component for fixing the upper barrier 200 is provided between the two upper barriers 200; by adjusting the position of the moving rod 303 up and down, the barrier can be adjusted in height according to actual usage to meet more usage requirements.

[0029] In one embodiment, Figure 2 As shown, the fixing assembly includes a support block 401, which is respectively installed on both sides of the upper isolation fence 200 and the lower isolation fence 100. The support block 401 on one side is installed with a first clamping column 402, and the internal rotation of the support block 401 on the other side is connected to a first buckle 403, and the first buckle 403 is provided with a guide arc for guiding the clamping column 402, and the clamping column 402 is movably abutted against the outer wall of the first buckle 403; by moving the first clamping column 402, the first clamping column 402 is close to the first buckle 403, thereby squeezing the first buckle 403, so that the first buckle 403 rotates upward inside the support block 401, and when the first clamping column 402 is separated from the first buckle 403, the first buckle 403 naturally falls under the action of gravity and locks the first clamping column 402, so that the two isolation fences can be fixed.

[0030] In one embodiment, Figure 4As shown, the lifting assembly includes a first clamping hole 501, which is opened on one side of the outer wall of the step rod 304, and a second clamping hole 502 is provided on the outer wall of the moving rod 303, and a clamping pin 503 is installed between the first clamping hole 501 and the second clamping hole 502; by adjusting the position of the moving rod 303 up and down, the clamping pin 503 is aligned with the first clamping hole 501 and the second clamping hole 502 after adjustment, and the clamping pin 503 is inserted into the inside of the clamping hole to lock the height of the moving rod 303, and when the moving rod moves up and down, the upper isolation fence 200 is driven to adjust its height synchronously.

[0031] In one embodiment, Figure 3 As shown, a second clamping column 601 is installed on the side of the step rod 304 and the moving rod 303 close to the upper isolation fence 200, and a second buckle 602 is installed on the support block 401 of the upper isolation fence 200 and the lower isolation fence 100 close to the moving rod 303, and the second clamping column 601 is movably abutted against the second buckle 602; by moving the second clamping column 601, the second clamping column 601 is brought close to the second buckle 602, thereby squeezing the second buckle 602 and causing the second buckle 602 to rotate upward inside the support block 401, and when the second clamping column 601 is disengaged from the second buckle 602, the second buckle 602 naturally falls under the action of gravity and locks the second clamping column 601, so that the moving rod 303 and the upper isolation fence 200 can be fixed.

[0032] In one embodiment, Figure 1 and Figure 4 As shown, the two first buckles 403 are arranged in opposite directions, which facilitates folding of the isolation fence.

[0033] In one embodiment, Figure 1 and Figure 4 As shown, a ball 701 is installed at the bottom of one side of the lower isolation fence 100; through the arrangement of the ball 701, when the isolation fence is folded or unfolded, the ball 701 is supported on the ground, providing auxiliary support while facilitating the movement of the isolation fence on the ground.

[0034] In one embodiment, Figure 1 As shown, the connecting plate 302 is divided into two parts, the upper and lower parts, so as to facilitate the adjustment of the height of the moving rod 303.

[0035] When the first clamping column 402 is disengaged from the first buckle 403, the first buckle 403 naturally falls down under the action of gravity and locks the first clamping column 402, thereby fixing the two clamping columns 402. At the same time, the second clamping column 601 drives the second buckle 602 to move toward the second clamping column 601, and causes the second clamping column 601 to squeeze the second buckle 602, causing the second buckle 602 to rotate upward inside the support block 401. When the second clamping column 601 is disengaged from the second buckle 403, the first buckle 403 naturally falls down under the action of gravity and locks the first clamping column 402, thereby fixing the two clamping columns 402. When the fence is folded up, the first buckle 403 can be pulled upward to make the first buckle 403 away from the first clamping column 402, and then the moving rod 303 can be pushed to fold the multiple fences together through the cooperation of the rotating ear 301 and the connecting plate 302, thereby achieving quick folding.

[0036] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. Foldable traffic barrier, including: A plurality of lower isolation fences (100); A plurality of upper isolation fences (200), wherein the upper isolation fences (200) are slidably connected to the outer wall of the lower isolation fence (100); The invention is characterized in that it further comprises rotating ears (301), wherein the rotating ears (301) are respectively installed at both ends of the lower isolation fence (100) and the upper isolation fence (200), a connecting plate (302) is rotatably connected between the plurality of rotating ears (301), the upper isolation fence (200) on one side is rotatably connected to a moving rod (303), and the lower isolation fence (100) on one side is rotatably connected to a step rod (304), and a fixing component for fixing the upper isolation fence (200) is provided between the two upper isolation fences (200).

2. The foldable traffic barrier according to claim 1, characterized in that: The fixing assembly comprises a support block (401), and the support block (401) is respectively installed on both sides of the upper isolation fence (200) and the lower isolation fence (100). The support block (401) on one side is installed with a first clamping column (402), and the support block (401) on the other side is internally rotatably connected with a first buckle (403), and the first buckle (403) is provided with a guide arc for guiding the clamping column (402), and the clamping column (402) is movably abutted against the outer wall of the first buckle (403).

3. The foldable traffic barrier according to claim 1, characterized in that: The step rod (304) is provided with a lifting assembly for lifting the moving rod (303).

4. The foldable traffic barrier according to claim 3, characterized in that: The lifting assembly comprises a first clamping hole (501), the first clamping hole (501) is opened on one side of the outer wall of the step rod (304), a second clamping hole (502) is provided on the outer wall of the moving rod (303), and a clamping pin (503) is installed between the first clamping hole (501) and the second clamping hole (502).

5. The foldable traffic barrier according to claim 1, characterized in that: A second clamping column (601) is installed on the side of the step rod (304) and the moving rod (303) close to the upper isolation fence (200), and a second buckle (602) is installed on the support block (401) of the upper isolation fence (200) and the lower isolation fence (100) close to the moving rod (303), and the second clamping column (601) is movably abutted against the second buckle (602).

6. The foldable traffic barrier according to claim 2, characterized in that: The two first buckles (403) are arranged in opposite directions.

7. The foldable traffic barrier according to claim 1, characterized in that: A ball bearing (701) is installed at the bottom of one side of the lower isolation fence (100).

8. The foldable traffic barrier according to claim 1, characterized in that: The connecting plate (302) is divided into two parts, an upper part and an lower part.

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