CN218373528U

CN218373528U - High-toughness safe guardrail

Info

Publication number: CN218373528U
Application number: CN202222412097.XU
Authority: CN
Inventors: 孙栋梁
Original assignee: Huai'an Hongzhen Metal Technology Co ltd
Current assignee: Huai'an Hongzhen Metal Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-24
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a high tenacity's safe type guardrail, including guardrail module and anticollision module, the guardrail module include with two main fences that the guardrail module is connected, connect in two vice fences between the main fence, connect in two even board between the vice fence, anticollision module is including seting up in a plurality of spouts on the vice fence, slidable mounting in the inside slide of spout. The utility model discloses in, carry out the striking test to this device with the test vehicle, then the rubber pad cushions the impact force, the rubber pad contracts to two L shape backplate insides, the excessive back that moves of rubber pad is avoided in pin and the cooperation of the body of rod, then the vehicle strikes L shape backplate, L shape backplate takes place deformation, meanwhile, the slide removes along the spout, reduces the impact force from this, adopts this structural design, has promoted the toughness of this device, reduces personnel's in the car degree of injury when reducing this device degree of creating.

Description

High-toughness safe guardrail

Technical Field

The utility model relates to a guardrail technical field specifically is a safety type of high tenacity encloses guardrail.

Background

The guardrail is made of steel materials such as stainless steel, round steel tubes, square steel tubes or profiled steel plates and iron wires. The surface treatment process is full-automatic electrostatic powder spraying (namely plastic spraying) or paint spraying. In recent years, the aluminum alloy material is popular for inserting and assembling type guardrails.

The guardrail that uses at present, in order to avoid the vehicle to dash out the road surface, overall structure is firm and hard, and this rigidity that just leads to the guardrail is strong, and the car is after striking the guardrail, and the guardrail does not have the buffer capacity for personnel in the car secondary injury appears.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the utility model provides a high tenacity safety type guardrail, includes guardrail module and anticollision module, the guardrail module include with two main fences that the guardrail module is connected, connect in two vice fences between the main fence, connect in two link board between the vice fence, anticollision module is including seting up in a plurality of spouts on the vice fence, slidable mounting in inside slide, the vertical connection in two of spout L shape backplate between the slide, connect in two rubber pad between the L shape backplate, connect in two pin between the vice fence with cup joint in a plurality of body of rod of pin rear side, inlay and locate the inside spring of slide and with the guide arm that the spring outer end is connected the guide arm is installed inside the spout.

Through adopting above-mentioned technical scheme, carry out the impact test to this device with the test vehicle, then the rubber pad cushions impact force, the rubber pad contracts to two L shape backplate insides, the excessive back migration of rubber pad is avoided in pin and the cooperation of the body of rod, then the vehicle strikes L shape backplate, L shape backplate takes place deformation, meanwhile, the slide removes along the spout, reduce the impact force from this, adopt this structural design, promoted the toughness of this device, reduce personnel's in the car degree of injury when reducing this device degree of creating.

The present invention may be further configured in a preferred embodiment as: the connecting plate is positioned among the sliding grooves, and the thickness of the connecting plate is smaller than that of the sliding grooves.

Through adopting above-mentioned technical scheme, even the board plays the effect of connecting two vice fences, makes this device structure more firm.

The present invention may be further configured in a preferred embodiment as: the thickness of the sliding plate is equal to that of the sliding groove, and the sliding plate and the L-shaped guard plate are made of the same material.

Through adopting above-mentioned technical scheme, adopt this structural design, the slide slides more steadily, smoothly.

The present invention in a preferred embodiment can be further configured to: a plurality of openings are formed in the L-shaped guard plate, and the openings are arranged in a row at equal intervals.

By adopting the technical scheme, the plurality of openings are formed, so that the manufacturing materials of the L-shaped guard plate can be reduced, and the manufacturing cost of the device is reduced.

The present invention in a preferred embodiment can be further configured to: the front side of the rubber pad extends to the front side of the L-shaped guard plate, and the front side of the rubber pad is provided with an arc surface.

Through adopting above-mentioned technical scheme, adopt this size design, the rubber pad can take the lead to contact with the rammer.

The present invention in a preferred embodiment can be further configured to: the plurality of rod bodies are arranged in a row at equal intervals and are arranged between the two L-shaped guard plates.

Through adopting above-mentioned technical scheme, adopt this overall arrangement design, support rubber pad that can be better, the wall rubber pad leaves between two L shape backplate after receiving the striking.

The present invention may be further configured in a preferred embodiment as: the diameter of the rod body is smaller than that of the stop lever, and the front side of the rod body is attached to the rear side of the rubber pad.

Through adopting above-mentioned technical scheme, the body of rod and pin cooperation can make the rubber pad more firm.

The present invention may be further configured in a preferred embodiment as: the guide rod is inserted into the sliding plate and is made of stainless steel materials.

Through adopting above-mentioned technical scheme, the guide arm that stainless steel material made, the structure is strong, is difficult to rust the damage.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, carry out the striking test to this device with the test vehicle, then the rubber pad cushions the impact force, and the rubber pad contracts to two L shape backplate insides, and the excessive back migration of rubber pad is avoided in pin and the cooperation of the body of rod, then the vehicle strikes L shape backplate, and L shape backplate takes place deformation, and meanwhile, the slide removes along the spout, reduces the impact force from this, adopts this structural design, has promoted the toughness of this device, reduces personnel's in the car degree of injury when reducing this device and receive the degree of injury.

2. The utility model discloses in, after seting up a plurality of openings on L shape backplate, can reduce the preparation material of L shape backplate, reduce the cost of manufacture of this device.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic view of the guardrail module of the present invention;

FIG. 3 is a rear view of the overall structure of the present invention;

fig. 4 is the utility model discloses collision avoidance module's split schematic diagram.

Reference numerals:

100. a guardrail module; 110. a main column; 120. a subsidiary column; 130. connecting plates;

200. an anti-collision module; 210. a chute; 220. a slide plate; 230. an L-shaped guard plate; 240. a rubber pad; 250. a stop lever; 260. a rod body; 270. a spring; 280. a guide bar;

300. and (4) opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The following describes some embodiments of the present invention with reference to the accompanying drawings to provide a high toughness safety fence.

The first embodiment is as follows:

with reference to fig. 1 to 4, the present invention provides a high toughness safety fence, which includes a fence module 100 and a crash module 200, wherein the fence module 100 includes two main rails 110 connected to the fence module 100, two sub-rails 120 connected between the two main rails 110, and a connecting plate 130 connected between the two sub-rails 120;

the anti-collision module 200 comprises a plurality of sliding grooves 210 arranged on the subsidiary rail 120, sliding plates 220 slidably mounted inside the sliding grooves 210, L-shaped guard plates 230 vertically connected between the two sliding plates 220, rubber pads 240 connected between the two L-shaped guard plates 230, a stop lever 250 connected between the two subsidiary rails 120, a plurality of lever bodies 260 sleeved on the rear sides of the stop levers 250, springs 270 embedded inside the sliding plates 220, and guide rods 280 connected with the outer ends of the springs 270, wherein the guide rods 280 are mounted inside the sliding grooves 210.

Specifically, the front side of the rubber pad 240 extends to the front side of the L-shaped guard plate 230, the front side of the rubber pad 240 is configured as an arc surface, and with the size design, the rubber pad 240 can be in contact with an impactor first.

Furthermore, the connecting plate 130 is located between the sliding grooves 210, the thickness of the connecting plate 130 is smaller than that of the sliding grooves 210, and the connecting plate 130 plays a role in connecting the two auxiliary railings 120, so that the structure of the device is firmer.

Further, the thickness of the sliding plate 220 is equal to that of the sliding groove 210, the sliding plate 220 and the L-shaped guard plate 230 are made of the same material, and the sliding plate 220 slides more stably and smoothly by adopting the structural design.

Further, a plurality of the rod bodies 260 are arranged in a row at equal intervals, and the rod bodies 260 are installed between the two L-shaped protection plates 230, so that the rubber pads 240 can be better supported by adopting the layout design, and the wall-surface rubber pads 240 leave between the two L-shaped protection plates 230 after being impacted.

Further, the diameter of the rod body 260 is smaller than that of the blocking rod 250, the front side of the rod body 260 is attached to the rear side of the rubber pad 240, and the rubber pad 240 can be firmer due to the cooperation of the rod body 260 and the blocking rod 250.

Example two:

with reference to fig. 1, 3 and 4, on the basis of the first embodiment, the L-shaped protection plate 230 is provided with a plurality of openings 300, the plurality of openings 300 are arranged in a row at equal intervals, and the plurality of openings 300 are provided, so that the manufacturing material of the L-shaped protection plate 230 can be reduced, and the manufacturing cost of the device can be reduced.

Example three:

referring to fig. 4, in the above embodiment, the guide rod 280 is inserted into the sliding plate 220, the guide rod 280 is made of stainless steel, and the guide rod 280 made of stainless steel has a strong structure and is not easy to rust and damage.

The utility model discloses a theory of operation and use flow: when the utility model discloses when putting into practical use, carry out the striking test to this device with the test vehicle, then rubber pad 240 cushions the impulsive force, rubber pad 240 contracts in to two L shape backplate 230, the cooperation of pin 250 and the body of rod 260 avoids rubber pad 240 excessively to move back, then the vehicle strikes L shape backplate 230, L shape backplate 230 takes place deformation, meanwhile, slide 220 removes along spout 210, reduce the impact force from this, adopt this structural design, the toughness of this device has been promoted, reduce personnel's in the car degree of injury when reducing this device and receive the degree of injury.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. A high toughness's safe type guardrail that encloses, includes:

a barrier module (100) comprising two main rails (110) connected to the barrier module (100), two sub rails (120) connected between the two main rails (110), and a connecting plate (130) connected between the two sub rails (120);

anticollision module (200), including set up in a plurality of spout (210) on vice fence (120), slidable mounting in slide (220) inside spout (210), vertical connection in two L shape backplate (230) between slide (220), connect in two rubber pad (240) between L shape backplate (230), connect in two pin (250) between vice fence (120) and cup joint in a plurality of body of rod (260) of pin (250) rear side, inlay and locate slide (220) inside spring (270) and with guide arm (280) that spring (270) outer end is connected, guide arm (280) are installed inside spout (210).

2. A high toughness safety guardrail according to claim 1 wherein the tie plates (130) are located between the runners (210), the tie plates (130) having a thickness less than the thickness of the runners (210).

3. A high tenacity safety barrier according to claim 1, wherein the thickness of said sliding plate (220) is equal to the thickness of the runner (210), and said sliding plate (220) and L-shaped guard plate (230) are made of the same material.

4. A high tenacity safety barrier according to claim 1, wherein a plurality of openings (300) are provided in said L-shaped guard plate (230), said plurality of openings (300) being arranged in a row at equal intervals.

5. The high toughness safety barrier according to claim 1, wherein the front side of the rubber gasket (240) extends to the front side of the L-shaped guard plate (230), and the front side of the rubber gasket (240) is provided with an arc surface.

6. A high tenacity safety barrier according to claim 1, wherein a plurality of said rods (260) are arranged in a row at equal intervals, said rods (260) being mounted between two L-shaped guard plates (230).

7. A high tenacity safety barrier according to claim 1, wherein the diameter of said rod (260) is smaller than the diameter of said stopper rod (250), and the front side of said rod (260) is attached to the rear side of said rubber pad (240).

8. The high toughness safety guardrail of claim 1 wherein the guide rods (280) are inserted into the sliding plates (220), and the guide rods (280) are made of stainless steel.