CN220150178U - Safety barrier is produced on highway way - Google Patents

Abstract

The utility model relates to the technical field of highway guardrails, and discloses a highway production safety barrier which comprises highway production guardrail baffles, supporting columns, bases and auxiliary pulleys, wherein the supporting columns are arranged at two ends of the rear part of each highway production guardrail baffle, fixing columns are rotatably connected in the auxiliary pulleys, transverse plates are welded at the middle ends of the fixing columns, the transverse plates are arranged at the rear ends of the highway production guardrail baffles in a penetrating mode, the auxiliary pulleys are in a plurality of modes and are rotatably connected at the upper ends and the lower ends of the fixing columns in a double mode, the bases are slidably connected at the lower ends of the supporting columns, a bottom plate is welded at the bottom of each base and stably supported beside a highway, the auxiliary pulleys are arranged at the front part of each highway production guardrail baffle so as to facilitate the auxiliary forward sliding after a vehicle collides with the guardrail, the losses after the vehicle collides with the guardrail are greatly reduced, the bases are slidably connected at the lower ends of the supporting columns so as to facilitate the manual adjustment of the positions of the guardrails, and the safety protection is wide in application range.

Description

Safety barrier is produced on highway way

Technical Field

The utility model relates to the technical field of highway guardrails, in particular to a highway road product safety guardrail.

Background

Along with the development of China, the basic setting of China is gradually perfected, the length of the expressway constructed in China is first in the world, and the expressway is required to be provided with a high-speed guardrail, so that out-of-control vehicles are protected, and damage caused by traffic accidents is reduced; the high-speed guardrail plate absorbs collision energy by utilizing deformation of soil bases, upright posts and cross beams, forces out-of-control vehicles to change directions, and returns to the normal running direction, so that the vehicles are prevented from rushing out of the road, the vehicles and passengers are protected, and the loss caused by accidents is reduced. Through retrieving, chinese patent grant number CN 217231589U's patent discloses a high-speed guardrail convenient to concatenation, two the upper surface of first bracing piece is connected with the dwang, first draw-in groove has all been seted up to the upper surface of first bracing piece and dwang, the grafting groove has all been seted up to the upper surface and the lower surface of baffle, first elastic component is installed to the one end of first grafting hook, splicing mechanism includes second bracing piece, dwang, threaded rod and turning block, second bracing piece joint is on the baffle, logical groove has been seted up to the inside of dwang, and the internal connection in logical groove has the threaded rod, the turning block is installed on the top of threaded rod. One of the above-mentioned patents is that the high-speed guardrail convenient to splice has following disadvantages: the baffle that adopts is installed in the front and back end of bracing piece, if meet unable buffering shock attenuation reduction loss after the vehicle striking, inconvenient dismouting is applicable to other places and is difficult to adjust the guard position, and application scope is limited. For this purpose, a corresponding technical solution needs to be designed to solve.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a highway road safety guardrail, which solves the technical problems that the adopted baffle is arranged at the front end and the rear end of a supporting rod, if the automobile is impacted, the loss can not be reduced by buffering and damping, the assembly and the disassembly are inconvenient, the assembly and the disassembly are suitable for other places, the protection position is difficult to adjust, and the application range is limited.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a guardrail is produced on highway way, includes guardrail baffle, support column, base and auxiliary pulley are produced on highway way, the support column install in the rear portion both ends of guardrail baffle are produced on highway way, the inside rotation of auxiliary pulley is connected with the fixed column, the middle-end welding of fixed column has the diaphragm, diaphragm through-connection distribute in the rear end of guardrail baffle is produced on highway way, the quantity of auxiliary pulley is a plurality of and is two group's rotation and connect in the upper and lower ends of fixed column, base sliding connection is in the lower extreme of support column, the bottom welding of base has the bottom plate.

Preferably, the fixing frames are welded at two ends of the rear part of the road guardrail baffle, the front part of the road guardrail baffle penetrates through the fixing frames and is connected with locking bolts, and locking nuts are connected to the outer ends of the locking bolts through threads. The locking bolt and the locking nut penetrate through the road product guardrail baffle and the fixing frame to be installed at the upper end of the front part of the support column, so that the structure is simple, and the disassembly is convenient.

Preferably, the support column is of an I-steel structure, and mounting holes are distributed at the outer end of the bottom plate. The support column of the I-steel structure is firm and durable, high in strength, high in corrosion resistance and long in service life, and the support column is installed on the ground by penetrating through the installation holes through bolts.

Preferably, the reinforcing plates are welded on the two sides of the transverse plate and the front part of the road guardrail baffle, the rear part of the transverse plate penetrates through the road guardrail baffle to be welded with the mounting plate, and the mounting plate is connected to the rear end of the road guardrail baffle through bolts. The reinforcing plate is used for supporting the transverse plate with high strength, and the mounting plate is used for fastening and mounting the rear part of the road product guardrail baffle.

Preferably, the lower extreme welding of support column has the fixed plate, the bottom welding of fixed plate has the slide, the top welding of base has the support, the slide is the convex plate structure, the support is concave structure. The sliding plate of the convex plate structure is positioned in the support of the concave structure and is transversely and slidably adjusted.

Preferably, the limit grooves are formed in the two sides of the support, limit columns are fixedly distributed on the two sides of the sliding plate, and the limit columns penetrate through the limit grooves in a sliding connection mode. The sliding plate is limited in the support and the limiting groove through the limiting columns at the two ends for sliding adjustment.

Preferably, the outside of spacing post has cup jointed the limiting plate, the both ends of limiting plate are through threaded through connection there being positioning bolt, positioning bolt passes through threaded connection in the both sides of slide. The limiting post and the limiting plate are used for limiting the sliding adjustment of the outer end of the inside of the limiting groove, and the positioning bolt is used for locking the limiting plate and the sliding plate after sliding.

(III) beneficial effects

(1) This highway is produced safety barrier through the support column of guardrail baffle rear portion both ends installation on highway, stably supports beside the highway, through the auxiliary pulley of the anterior installation distribution of guardrail baffle is produced on highway, is convenient for supplementary slip forward after the vehicle striking, greatly reduced the loss behind the vehicle striking guardrail, through the base at support column lower extreme sliding connection, the manual position of adjusting the guardrail of being convenient for, safety protection, application scope is wide.

(2) This highway is produced safety barrier adopts lock bolt and lock nut to pass highway is produced guardrail baffle and mount and is installed in the anterior upper end of support column, simple structure, it is convenient to dismantle, I-steel structure's support column is sturdy and durable, high strength, corrosion resistance is high, long service life adopts the bolt to pass the mounting hole and installs in ground, the reinforcing plate is used for high strength to support the diaphragm, the mounting panel is used for fastening installation highway is produced guardrail baffle rear portion, the slide of flange structure is located the inside horizontal sliding adjustment of support of concave structure, spacing post and limiting plate are used for spacing in the inside outer end sliding adjustment of spacing groove, positioning bolt is used for locking limiting plate and slide after the slip.

Drawings

FIG. 1 is a schematic view of the overall front perspective of the present utility model;

FIG. 2 is a schematic view of the overall rear perspective of the present utility model;

FIG. 3 is a schematic view of the side upper end structure of the present utility model;

fig. 4 is a schematic view of a sliding adjustment structure according to the present utility model.

In the figure, a guardrail baffle 1 for road products, a fixing frame 11, a locking bolt 12, a locking nut 121, a supporting column 2, a support 21, a limiting groove 211, a limiting column 212, a limiting plate 213, a positioning bolt 214, a sliding plate 22, a fixing plate 221, a base 3, a bottom plate 31, a mounting hole 311, an auxiliary pulley 4, a transverse plate 41, a reinforcing plate 42, a mounting plate 43 and a fixing column 44.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to fig. 4, the embodiment of the present utility model provides a technical solution: the utility model provides a guardrail is produced on highway way, including guardrail baffle 1 is produced on highway way, support column 2, base 3 and auxiliary pulley 4, support column 2 installs in the rear portion both ends of guardrail baffle 1 is produced on highway way, the inside rotation of auxiliary pulley 4 is connected with fixed column 44, the middle-end welding of fixed column 44 has diaphragm 41, diaphragm 41 through connection distributes in the rear end of guardrail baffle 1 is produced on highway way, the quantity of auxiliary pulley 4 is a plurality of and is two group rotation and connect in the upper and lower ends of fixed column 44 for rotate more stably, avoid the card to dun, base 3 sliding connection is in the lower extreme of support column 2, the bottom welding of base 3 has bottom plate 31.

Further improved, the fixing frames 11 are welded at two ends of the rear part of the highway road product guardrail baffle 1, the front part of the highway road product guardrail baffle 1 penetrates through the fixing frames 11 and is connected with the locking bolts 12, and the outer ends of the locking bolts 12 are connected with the locking nuts 121 through threads. The locking bolt 12 and the locking nut 121 penetrate through the road product guardrail baffle 1 and the fixing frame 11 to be installed at the upper end of the front part of the support column 2, so that the structure is simple, and the disassembly is convenient.

Further improved, the support column 2 is of an I-shaped steel structure, and mounting holes 311 are distributed at the outer end of the bottom plate 31. The support column 2 of the I-steel structure is firm and durable, high in strength, high in corrosion resistance and long in service life, and is installed on the ground by penetrating the installation holes 311 through bolts.

Further, reinforcing plates 42 are welded to both sides of the transverse plate 41 and the front portion of the highway road product guardrail baffle 1, mounting plates 43 are welded to the rear portion of the transverse plate 41 penetrating through the highway road product guardrail baffle 1, and the mounting plates 43 are connected to the rear end of the highway road product guardrail baffle 1 through bolts. The reinforcing plate 42 is used for supporting the transverse plate 41 with high strength, and the mounting plate 43 is used for fastening and mounting the rear part of the road product guardrail baffle 1.

Further improved, the lower end of the support column 2 is welded with a fixing plate 221, the bottom of the fixing plate 221 is welded with a sliding plate 22, the top of the base 3 is welded with a support 21, the sliding plate 22 is of a convex plate structure, and the support 21 is of a concave structure. The slide plate 22 of the convex plate structure is positioned inside the support 21 of the concave structure and is adjusted in a sliding manner transversely.

Further improved, two sides of the support 21 are provided with limit grooves 211, two sides of the slide plate 22 are fixedly provided with limit columns 212, and the limit columns 212 penetrate through the limit grooves 211 in a sliding connection manner. The sliding plate 22 is limited in the support 21 and the limiting groove 211 through the limiting columns 212 at the two ends for sliding adjustment.

Specifically, the outer part of the limiting column 212 is sleeved with a limiting plate 213, two ends of the limiting plate 213 are connected with positioning bolts 214 through threads in a penetrating manner, and the positioning bolts 214 are connected to two sides of the sliding plate 22 through threads. The limiting column 212 and the limiting plate 213 are used for limiting the sliding adjustment of the inner outer end of the limiting groove 211, and the positioning bolt 214 is used for locking the limiting plate 213 and the sliding plate 22 after sliding.

Working principle: the base 3 passes through the mounting hole 311 through the bottom plate 31 of lower extreme and installs in ground, adopt locking bolt 12 and lock nut 121 to pass highway road product guardrail baffle 1 and mount 11 to install in the anterior upper end of support column 2 and carry out safety protection, diaphragm 41 passes highway road product guardrail baffle 1 and adopts mounting panel 43 fixed mounting, the fixed column 44 upper and lower extreme rotation of diaphragm 41 outer end connects two sets of auxiliary pulley 4, be convenient for assist forward slip after the vehicle striking, greatly reduced the loss after the vehicle strikes the guardrail, the buffering shock attenuation, slide 22 in fixed plate 221 bottom is located the inside lateral sliding adjustment position of support 21, pass spacing groove 211 through a plurality of spacing posts 212 at slide 22 bottom both ends and limit sliding, adopt positioning bolt 214 to pass limiting plate 213 both ends and lock in slide 22, stable support, safety protection, application scope is wide.

The utility model relates to a road product guardrail baffle 1, a fixed frame 11, a locking bolt 12, a locking nut 121, a support column 2, a support seat 21, a limit groove 211, a limit column 212, a limit plate 213, a positioning bolt 214, a sliding plate 22, a fixed plate 221, a base 3, a bottom plate 31, a mounting hole 311, an auxiliary pulley 4, a transverse plate 41, a reinforcing plate 42, a mounting plate 43 and a fixed column 44, which are all universal standard components or components known by a person skilled in the art, the structure and principle of the utility model are known by the person through a technical manual or through a routine experiment method, the utility model solves the problems that the adopted baffle is arranged at the front end and the rear end of a support rod, such as the shock absorption loss is not buffered after the collision of a vehicle, the assembly and disassembly are suitable for other places and the adjustment of the protection position is difficult, the application range is limited, the utility model is convenient through the mutual combination of the components, the support column is stably supported beside a road through the support column arranged at the two ends of the rear end of the road product guardrail baffle, the auxiliary pulley distributed at the front end of the road product guardrail baffle is convenient for auxiliary sliding forward after the collision of the vehicle, the loss is greatly reduced after the vehicle collides with the guardrail, the support column is connected at the lower end through the sliding base, the safety protection is convenient for the application range is easy to adjust.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a highway is produced safety barrier, includes highway is produced guardrail baffle (1), support column (2), base (3) and auxiliary pulley (4), its characterized in that: support column (2) install in the rear portion both ends of guardrail baffle (1) are produced on highway, the inside rotation of supplementary pulley (4) is connected with fixed column (44), the middle-end welding of fixed column (44) has diaphragm (41), diaphragm (41) through-connection distribute in the rear end of guardrail baffle (1) is produced on highway, the quantity of supplementary pulley (4) is a plurality of and is two group's rotation and connect in the upper and lower ends of fixed column (44), base (3) sliding connection is in the lower extreme of support column (2), the bottom welding of base (3) has bottom plate (31).

2. A highway road safety barrier according to claim 1 wherein: the highway is produced guardrail baffle (1) rear portion both ends welding and is had mount (11), the front portion of highway is produced guardrail baffle (1) runs through mount (11) and is connected with lock bolt (12), the outer end of lock bolt (12) has lock nut (121) through threaded connection.

3. A highway road safety barrier according to claim 1 wherein: the support column (2) is of an I-shaped steel structure, and mounting holes (311) are distributed at the outer end of the bottom plate (31).

4. A highway road safety barrier according to claim 1 wherein: the road guardrail baffle plate is characterized in that reinforcing plates (42) are welded on the two sides of the transverse plate (41) and the front part of the road guardrail baffle plate (1), the rear part of the transverse plate (41) penetrates through the road guardrail baffle plate (1) and is welded with a mounting plate (43), and the mounting plate (43) is connected to the rear end of the road guardrail baffle plate (1) through bolts.

5. A highway road safety barrier according to claim 1 wherein: the lower extreme welding of support column (2) has fixed plate (221), the bottom welding of fixed plate (221) has slide (22), the top welding of base (3) has support (21), slide (22) are convex plate structure, support (21) are concave structure.

6. The highway road safety barrier of claim 5, wherein: limiting grooves (211) are formed in two sides of the support (21), limiting columns (212) are fixedly distributed on two sides of the sliding plate (22), and the limiting columns (212) penetrate through the limiting grooves (211) in a sliding connection mode.

7. The highway road safety barrier of claim 6, wherein: the outside of spacing post (212) has cup jointed limiting plate (213), the both ends of limiting plate (213) are connected with positioning bolt (214) through the screw thread penetration, positioning bolt (214) are in the both sides of slide (22) through threaded connection.