Hidden type highway wave-shaped guardrail crossing device
By designing a concealed highway corrugated guardrail crossing device, which uses stainless steel welded into a stepped structure, the problem of difficulty in crossing corrugated guardrails by hand and slipping is solved, providing a safe and convenient crossing path without occupying lane space.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI NEW DEVELOPMENT TRANSPORTATION GROUP CO LTD LAIBIN EXPRESSWAY OPERATION BRANCH
- Filing Date
- 2025-03-17
- Publication Date
- 2026-04-10
AI Technical Summary
The existing corrugated guardrails on highways are 1 meter high, making them difficult to climb over by hand. The wavy outer wall makes them slippery and poses a safety hazard.
Design a concealed highway corrugated guardrail crossing device, which is welded from stainless steel square tubes and includes a base plate, front step, rear step and handrail to form a stepped structure. It is installed in the hollow part under the corrugated guardrail, without occupying the driving lane space and providing a stable crossing path.
It enables safe and convenient crossing of the corrugated guardrail, avoiding the difficulty and risk of slipping when crossing by hand. The device is hidden under the guardrail and does not affect the driving lane.
Smart Images
Figure CN224106328U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of guardrail climbing, in particular to a hidden type highway corrugated guardrail climbing device. BACKGROUND
[0002] With the rapid development of highways in recent years, the driving mileage is increasing, and the highway plays an important role in people's traffic travel; in the face of the characteristics of high-speed design and large traffic flow of the highway, it is necessary to strengthen the inspection of highway facilities and equipment to reduce the traffic safety risk; when the highway is inspected and maintained, the corrugated guardrail needs to be frequently climbed, especially some key areas need to be frequently climbed, such as tunnel power distribution room, high slope and drainage ditch.
[0003] At present, the height of the corrugated guardrail of the highway reaches 1 meter, it is difficult to climb by hand, and the outer wall is in a wave shape, which is easy to slip when stepping, and there is a safety hazard, therefore, the application provides a hidden type highway corrugated guardrail climbing device to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at solving the shortcomings that the height of the corrugated guardrail of the highway reaches 1 meter, it is difficult to climb by hand, and the outer wall is in a wave shape, which is easy to slip when stepping, and there is a safety hazard in the prior art, and provides a hidden type highway corrugated guardrail climbing device.
[0005] The hidden type highway corrugated guardrail climbing device provided by the application adopts the following technical scheme:
[0006] A hidden type highway corrugated guardrail climbing device comprises:
[0007] A body is welded by a stainless steel square tube; the body comprises a bottom plate, and rear steps two and front steps are arranged on the two sides of the bottom plate; rear steps one are arranged on the top of the bottom plate, and handrails are arranged on one side of the top of the rear steps one.
[0008] Further, the top of the front steps, the rear steps one and the rear steps two is provided with anti-skid pads.
[0009] Further, the front steps, the rear steps one and the rear steps two form a ladder structure.
[0010] Further, the bottom plate, the front steps, the rear steps two, the rear steps one and the handrails are fixedly connected with a main frame, which can form a stress point with the bottom plate.
[0011] In summary, the application has at least one of the following beneficial technical effects:
[0012] 1. The scheme is to step on the front pedal first, and then hold the handrail, so as to cross to the rear pedal one, and then cross the rear pedal two from the rear pedal one, similar to the way of going downstairs, that is, to cross the guardrail to the ground;
[0013] 2. The front pedal of the scheme is located in the hollow place below the corrugated guardrail. After the device is installed, it does not occupy the space of the driving lane in front of the corrugated guardrail, only the front pedal at the bottom of the guardrail is exposed, and it will not interfere with the driving lane, so it is called hidden type.
[0014] The utility model discloses can be fixed installation in the area needing frequently crossing, solve the inconvenient carrying of traditional guardrail crossing device, the inconvenient problem of crossing corrugated guardrail. DRAWINGS
[0015] Fig. 1 The utility model discloses a kind of body structure schematic diagram of hidden type highway corrugated guardrail crossing device proposed in the utility model;
[0016] Fig. 2 The utility model discloses a kind of structure schematic diagram of hidden type highway corrugated guardrail crossing device proposed in the utility model;
[0017] Fig. 3 A kind of hidden type highway corrugated guardrail crossing device's three-dimensional structure schematic diagram is proposed in the utility model.
[0018] Reference signs: 1, body;2, front pedal;3, handrail;4, rear pedal one;5, rear pedal two;6, main body frame;7, bottom plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0020] Embodiment one
[0021] Referring to Figs. 1-3 A kind of hidden type highway corrugated guardrail crossing device, including: body 1, by stainless steel square tube welding, it is integrally formed, body 1 mainly is combined with the structure size of corrugated guardrail, the device is all welded with stainless steel material.
[0022] Referring to Fig. 2 And Fig. 3 Body 1 includes bottom plate 7, and the two sides of bottom plate 7 are provided with rear pedal two 5 and front pedal 2 respectively, front pedal 2 is located in hollow place below corrugated guardrail, distance corrugated guardrail bottom distance is about 10cm, as starting pedal, rear pedal one 4 is 60cm from ground, rear pedal two 5 is consistent with the height of front pedal 2.
[0023] Referring toFig. 2 and Fig. 3 The top of the bottom plate 7 is provided with a rear step plate one 4, and the top of the rear step plate one 4 is provided with a handrail 3 on one side, the handrail 3 is designed to have a ground clearance of about 160 cm, and is used to ensure the stable center of gravity of the person after stepping on the front step plate 2 to start.
[0024] Referring to Fig. 2 The top of the front step plate 2, the rear step plate one 4 and the rear step plate two 5 are provided with anti-skid pads.
[0025] Referring to Fig. 2 The front step plate 2, the rear step plate one 4 and the rear step plate two 5 form a stepped structure.
[0026] Referring to Fig. 2 The bottom plate 7, the front step plate 2, the rear step plate two 5, the rear step plate one 4 and the handrail 3 are fixedly connected with the main frame 6, which can form a stress point with the bottom plate 7.
[0027] The implementation principle of the hidden type highway wavy guardrail climbing device is that, in use, the front step plate 2 is stepped on first, and then the handrail 3 is held to climb to the rear step plate one 4, and then the rear step plate two 5 is stepped on from the rear step plate one 4, which is similar to the way of going downstairs to the ground.
[0028] When installed, the climbing device is an integral part, the front step plate 2 is placed in the hollow place below the wavy guardrail, and the bottom plate 7 is fixed by four expansion screws.
[0029] After the device is installed, it does not occupy the space of the driving lane in front of the wavy guardrail, only the front step plate 2 at the bottom of the guardrail is exposed, and does not interfere with the driving lane, so it is called hidden type.
[0030] Embodiment two
[0031] The difference between the embodiment and the embodiment one is that the surface of the handrail 3 is provided with anti-skid threads to prevent slipping at the contact between the hand and the handrail 3 during climbing, and to improve safety.
[0032] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model makes equivalent replacement or change, which should be covered in the protection scope of the utility model.
Claims
1. A concealed highway W-beam barrier crossover device, characterized by: Include: The body (1) is welded by stainless steel square tube; The body (1) includes bottom plate (7), and the two sides of the bottom plate (7) are respectively provided with rear step two (5) and front step (2);The top of the bottom plate (7) is provided with rear step one (4), and the top side of the rear step one (4) is provided with handrail (3).
2. The hidden highway W-beam barrier crossover device of claim 1, wherein: The top of the front step (2), rear step one (4) and rear step two (5) is provided with anti-skid pad.
3. The hidden highway W-beam barrier crossover device of claim 1, wherein: The front step (2), rear step one (4) and rear step two (5) form a ladder structure.
4. The hidden highway W-beam barrier crossover device of claim 1, wherein: The bottom plate (7), front step (2), rear step two (5), rear step one (4) and handrail (3) are fixedly connected with main body frame (6), which can form a stress point with the bottom plate (7).