Traffic safety emergency safety fence

Abstract

The utility model relates to traffic safety facilities technical field discloses a traffic safety emergency safety fence, including support frame, telescopic fence, buffer energy absorption component and retractable wheel, through drive module cooperation sliding assembly, make telescopic fence telescopic in support frame, quickly form or adjust the range of fence, air cylinder, push rod etc. structure transmission power, guarantee telescopic action stability, buffer energy absorption component disperses external impact force, enhances the safety of fence, retractable wheel cooperation height adjusting assembly, can adjust the height of fence bottom flexibly, adapts to different topography, convenient removal and deployment simultaneously, the application can realize the quick layout and automatic unfolding of fence, significantly improve response speed and stability, have good buffer energy absorption performance simultaneously, be applicable to the emergency traffic safety management demand.

Description

Technical Field

[0001] This utility model relates to the field of traffic safety facilities technology, specifically a traffic safety emergency safety barrier. Background Technology

[0002] Safety warning devices play a crucial role in various work environments and public places, their main function being to alert people to potential dangers or areas requiring attention. Existing traffic engineering safety barriers achieve height adjustment through a sliding engagement between a lifting sleeve and the main column, and are locked using a positioning clamping mechanism, thus adapting to the needs of different construction environments. However, in the event of a sudden traffic accident, the height adjustment of these barriers still relies on manual operation, resulting in a slow response time and failing to meet the practical needs for rapid deployment and automatic expansion in emergency situations.

[0003] Furthermore, the structure of the enclosure mainly relies on mechanical locking to maintain stability. When it encounters strong external impacts (such as vehicle collisions), its design lacks an effective buffering and energy absorption mechanism, which may lead to the overall instability or even collapse of the enclosure, thereby adversely affecting traffic safety. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a traffic safety emergency barrier.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a traffic safety emergency safety barrier, comprising: a support frame; a telescopic barrier panel disposed inside the support frame and slidably connected to the support frame via a sliding component, and having a drive module disposed inside; a buffer energy-absorbing component threadedly connected to the support frame via a bracket for dispersing external impact force; and telescopic wheels disposed at the bottom of the support frame, the height of which is adjusted via a height adjustment component.

[0006] As a further description of the above technical solution: The support frame includes: multiple sets of support columns, each with an internal slide rail for connecting to the telescopic enclosure; and multiple sets of connecting seats, each connected to the support columns via threads for connecting to other emergency safety fences.

[0007] As a further description of the above technical solution: The telescopic enclosure includes a drive module for driving the sliding component to achieve the telescopic movement of the enclosure.

[0008] As a further description of the above technical solution: The drive module includes: a cylinder, which is welded to the support frame and has its drive end connected to a push rod; and a push rod, which is connected to a slider and is used to transmit the thrust of the cylinder.

[0009] As a further description of the above technical solution: The sliding components are symmetrically arranged in two sets, including: a slide rail, which is slidably connected to the slider to limit the range of motion of the slider; a slider, which is rotatably connected to the telescopic frame; and a connecting rod, which is provided in multiple sets and whose two ends are respectively rotatably connected to the two sets of sliding components.

[0010] As a further description of the above technical solution: The telescopic wheels are provided in two sets, including: a height adjustment component, which is located on the side of the telescopic wheel; a foot, which passes through the pulley frame and is located at the bottom of the support frame; and a pulley frame, which is located at the bottom of the foot.

[0011] As a further description of the above technical solution: The height adjustment assembly has two sets, including: a first transmission rod, which passes through a guide plate and is rotatably connected to the pulley frame; a second transmission rod, which is rotatably connected to the guide plate and slidably connected to a third transmission rod through a groove inside the pulley frame, and is connected to the third transmission rod through a transmission plate; a third transmission rod, which passes through the pulley frame and is rotatably connected to a telescopic wheel; and a pedal, which is connected to the guide plate and is used to drive the second transmission rod to rotate, and the second transmission rod drives the third transmission rod to slide along the groove inside the pulley frame through a connecting plate.

[0012] This utility model has the following beneficial effects: 1. Through the drive module and sliding components, the telescopic fence can extend and retract within the support frame, quickly forming or adjusting the fence area. The cylinder, push rod and other structures transmit power to ensure stable telescopic movement.

[0013] 2. The buffer energy-absorbing components disperse external impact forces, enhancing the safety of the fence. The telescopic wheels, combined with the height adjustment components, allow for flexible adjustment of the bottom height of the fence to adapt to different terrains, while also facilitating movement and deployment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the telescopic enclosure of this utility model; Figure 3 This is a schematic diagram of the telescopic wheel of this utility model; Legend: 1. Support frame; 11. Support column; 12. Connecting seat; 2. Telescopic enclosure; 21. Slide rail; 22. Slider; 23. Telescopic frame; 24. Connecting rod; 25. Cylinder; 26. Push rod; 3. Buffer energy absorption assembly; 31. Bracket; 32. Upper pressure plate; 33. Lower pressure plate; 34. Honeycomb energy absorber; 35. Counterweight plate; 4. Telescopic wheel; 41. Pulley frame; 42. Foot; 43. Movable plate; 44. First rotating rod; 45. Transmission rod; 46. Second rotating rod; 47. Slide groove; 48. Pedal. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0018] like Figures 1 to 3As shown, this embodiment provides a traffic safety emergency safety barrier, including: a support frame 1; a telescopic barrier 2, which is disposed inside the support frame 1 and is slidably connected to the support frame 1 through a sliding component, and is provided with a drive module inside; a buffer energy absorption component 3, which is threadedly connected to the support frame 1 through a bracket 31 and is used to disperse external impact force; and telescopic wheels 4, which are disposed at the bottom of the support frame 1 and whose height is adjusted by a height adjustment component.

[0019] In this embodiment, the support frame, telescopic enclosure, buffer energy-absorbing component, and telescopic wheels constitute a traffic safety emergency safety barrier according to this application.

[0020] It should also be noted that the drive module drives the telescopic enclosure 2 to slide and extend within the support frame 1 via the sliding component; the buffer energy absorption component 3 is threadedly connected to the support frame 1 via the bracket 31 to disperse external impact force; the telescopic wheel 4 adjusts the bottom height of the support frame 1 via the height adjustment component to realize the extension and retraction of the enclosure, buffer impact, and adjust the height of the enclosure.

[0021] Specifically, the support frame 1 includes: multiple sets of support columns 11, each with an internal slide rail 21 for connecting to the telescopic enclosure 2; and multiple sets of connecting seats 12, each connected to the support columns 11 via threads for connecting to the remaining emergency safety fences.

[0022] In this embodiment, the support column 11 is slidably connected to the telescopic fence 2 via the internal slide rail 21. The support frame 1 and the connecting seat 12 are connected to the support column 11 via threads to connect other fences and realize the splicing of multiple fences.

[0023] Specifically, the telescopic enclosure 2 includes a drive module for driving the sliding component, thereby realizing the telescopic movement of the telescopic enclosure 2.

[0024] In a preferred embodiment, the drive module drives the sliding component, causing the telescopic enclosure 2 to extend and retract within the support frame 1. Effect: Controls the extension and retraction of the enclosure.

[0025] Specifically, the drive module includes: a cylinder 25, which is welded to the support frame 1, and the drive end is connected to the push rod 26; the push rod 26 is connected to the slider 22 and is used to transmit the thrust of the cylinder 25.

[0026] In this embodiment, cylinder 25 drives push rod 26, and push rod 26 drives slider 22 to move, thus realizing the transmission of power to drive slider.

[0027] Specifically, the sliding components are symmetrically arranged in two sets, including: a slide rail 21, which is slidably connected to the slider 22 to limit the range of motion of the slider 22; the slider 22, which is rotatably connected to both ends of the lower side of the telescopic frame 23; and a connecting rod 24, which is provided in multiple sets and whose two ends are rotatably connected to the two sets of sliding components respectively, and connected to the telescopic frame 23 to form a telescopic structure.

[0028] With this configuration, the slider 22 slides within the slide rail 21, and the two sets of sliding components are linked by the connecting rod 24 to drive the telescopic frame 23 to extend and retract, thereby achieving stable extension and retraction of the enclosure.

[0029] It should be noted that a certain gap is left between the slider 22 and the support column 11 to facilitate the movement of 4 and prevent jamming during the movement.

[0030] Specifically, the telescopic wheel 4 is provided in two sets, including: a foot 42, which passes through the pulley frame 41 and is set at the bottom of the support frame 1; and a pulley frame 41, which is fixedly set at the bottom of the support column 11, and a groove 47 is provided inside the pulley frame 41.

[0031] Among them, it passes vertically through the center of the pulley frame 41, and its axis is perpendicular to the ground. Example

[0032] Based on Embodiment 1, a height adjustment component has been added and is located on the side of the telescopic wheel 4.

[0033] Specifically, the height adjustment assembly has two sets, including: a movable plate 43, which is rotatably connected to the pulley frame 41 via a support rod, and a torsion spring is provided on the connecting rod, with one end of the torsion spring connected to the pulley frame 41 and the other end connected to the movable plate 43; a transmission rod 45, which is rotatably connected to the movable plate 43 via a first transmission rod 44, for transmitting the rotational force of the movable plate 43; a second rotating rod 46, which is slidably connected to the slide groove 47, and rotatably connected to the end of the transmission rod 45 away from the first rotating rod, and passes through the middle of the telescopic wheel 4; and a pedal 48, which is welded to the movable plate 43, for driving the movable plate 43 to rotate.

[0034] In this embodiment, the pedal 48 drives the movable plate 43 to rotate, and the movable plate 43 drives the second connecting rod 46 to slide along the slide groove 47 to adjust the height of the telescopic wheel 4, thus realizing convenient adjustment of the wheel set height.

[0035] In actual use, the operator first stands above the pedal 48. The pedal 48 drives the movable plate 43 to move synchronously, thereby transmitting the rotational force to the first rotating rod 44. The first rotating rod 44 drives the second rotating rod 46 to move linearly along the slide groove 47 through the transmission rod 45, thereby causing the telescopic wheel 4 to move up and down linearly. When the telescopic wheel 4 passes the foot 42 and touches the ground, the cylinder 25 is activated. The cylinder 25 drives the push rod 26 to move up and down. The push rod 26 drives the slider 22 to move along the slide rail 21. At the same time, the slider 22 transmits the force to the telescopic frame 23, thereby realizing the telescopic movement of the telescopic frame 23. Then, the honeycomb energy absorber 34 is placed between the upper pressure plate 32 and the lower pressure plate 33 and placed on top of the bracket 31. Finally, the counterweight plate 35 is installed on the side of the support frame 1 through the groove on the side of the support column 11.

[0036] It should be noted that all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device that can be controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A traffic safety emergency safety barrier, characterized in that: include: Supporting framework (1); The telescopic enclosure (2) is set inside the support frame (1) and is slidably connected to the support frame (1) through a sliding component. It is equipped with a drive module inside to drive the sliding component, thereby realizing the telescopic movement of the telescopic enclosure (2). The buffer energy absorption component (3) is threadedly connected to the support frame (1) via a bracket (31) to disperse external impact forces; Telescopic wheels (4) are located at the bottom of the support frame (1) and their height is adjusted by a height adjustment component.

2. The traffic safety emergency safety barrier according to claim 1, characterized in that: The supporting framework (1) includes: The support column (11) is provided in multiple sets and has a slide rail (21) inside for connecting with the telescopic enclosure (2); The connecting seat (12) is provided in multiple sets, which are connected to the support column (11) by threads respectively, and are used to connect another set of emergency safety fences.

3. The traffic safety emergency safety barrier according to claim 2, characterized in that: The telescopic enclosure (2) includes: Telescopic frame (23) is set in the middle of support column (11), and the upper two ends are rotatably connected to connecting seat (12). The connecting rod (24) is provided in multiple sets and is connected to the telescopic frame (23) to form a telescopic structure.

4. The traffic safety emergency safety barrier according to claim 3, characterized in that: The driving module includes: The cylinder (25) is welded to the support frame (1), and the drive end is connected to the push rod (26); The push rod (26) is connected to the slider (22) and is used to transmit the thrust of the cylinder (25).

5. A traffic safety emergency safety barrier according to claim 4, characterized in that: The sliding components are symmetrically arranged in two sets, including: The slide rail (21) is slidably connected to the slider (22) to limit the range of motion of the slider (22); The slider (22) is rotatably connected to both ends of the telescopic frame (23) on the lower side.

6. A traffic safety emergency safety barrier according to claim 5, characterized in that: The telescopic wheels (4) are provided in two sets, including: The foot (42) passes through the pulley frame (41) and is set at the bottom of the support frame (1); The pulley frame (41) is fixedly installed at the bottom of the support column (11), and the pulley frame (41) has a groove (47) inside.

7. A traffic safety emergency safety barrier according to claim 6, characterized in that: The height adjustment assembly has two sets, which are located on the side of the telescopic wheel (4), including: The movable plate (43) is rotatably connected to the pulley frame (41) via a support rod, and a torsion spring is provided on the connecting rod. One end of the torsion spring is connected to the pulley frame (41) and the other end is connected to the movable plate (43). The transmission rod (45) is rotatably connected to the movable plate (43) via the first transmission rod (44) and is used to transmit the rotational force of the movable plate (43); The second rotating rod (46) is slidably connected to the slide groove (47) and rotatably connected to the end of the transmission rod (45) away from the first rotating rod, and passes through the middle of the telescopic wheel (4); The pedal (48) is welded to the movable plate (43) and is used to drive the movable plate (43) to rotate.

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