CN214459945U

CN214459945U - Novel highway guardrail

Info

Publication number: CN214459945U
Application number: CN202120000451.0U
Authority: CN
Inventors: 崔文喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-02
Filing date: 2021-01-02
Publication date: 2021-10-22
Anticipated expiration: 2031-01-02

Abstract

The utility model discloses a novel highway guardrail, which comprises a base, the top and the support main part looks rigid coupling of base, the bottom of support column and the top looks rigid coupling of base, the both ends of snap ring all with even board integrated into one piece, keep away from snap ring one side and two clamp plate looks rigid couplings of connecting block. This novel highway guardrail, through the support column, the snap ring, even board, the cooperation of connecting block and clamp plate, thereby provide installation mechanism for the joint main part, the rethread crossbeam, the connecting rod, the dog, the cooperation of backing plate and pin rod, make a plurality of protection main parts connect and form the main part, finally, through the filler, the sleeve pipe, the connection pad, the end cover, the cooperation of rivet and side fender, and then effectively realize the guard action, when making the accident take place, the vehicle effectively reduces the impact force under the effect of filler in the protection main part, in order to play the buffering operation, and whole life is longer, the double-deck design of rethread, further promotion protecting effect, the security is strong, and convenient popularization.

Description

Novel highway guardrail

Technical Field

The utility model relates to a highway guardrail technical field specifically is a novel highway guardrail.

Background

The highway guardrail is a main form of a semi-rigid guardrail and is a continuous structure formed by splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by main columns. The vehicle can absorb energy when colliding, is not easy to be collided, and can well protect the vehicle and the driver and passengers. For example, patent No. 201620244901.X, including stand, pre-buried base, reflex reflector and dead lever, the stand is installed on pre-buried base, installs the support column on the left side the dead lever, install the warning sign on the support column. The utility model discloses, through setting up the shower nozzle, have the ability that stronger mitigatees the impact, receive and strike the rear surface and be difficult for breaking, furthest reduces the injury that the accident probably caused car and human body. Although the driving safety of the highway can be improved, the overall strength is low, the service life is short, and the maintenance cost is overhigh.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel highway guardrail to the patent that the patent number that proposes in solving above-mentioned background art is 201620244901.X, though can improve highway's driving safety, its bulk strength is lower, and life is short, leads to the too high problem of maintenance cost.

In order to achieve the above object, the utility model provides a following technical scheme: a novel highway guardrail comprises a base, wherein the top end of the base is fixedly connected with a support main body;

the supporting main body comprises a supporting column, a clamping ring, a connecting plate, a connecting block and a pressing plate;

the bottom of support column and the top looks rigid coupling of base, the outer wall cover of support column has the snap ring, the both ends of snap ring all with even board integrated into one piece, laminate mutually even the board passes through bolt and nut looks rigid coupling, the outside and the connecting block looks rigid coupling of snap ring, keeping away from snap ring one side and two clamp plate looks rigid couplings of connecting block. Thereby providing a mounting location for the connecting body.

Preferably, the left side and the right side of the supporting column are both provided with a connecting main body;

the connecting main body comprises a cross beam, a connecting rod, a stop block, a base plate and a pin rod;

the crossbeam passes through bolt and nut and two clamp plate looks rigid couplings, two be connected with the connecting rod between the crossbeam, the equal rigid coupling in upper and lower both ends of connecting rod has the dog, the dog is laminated with two crossbeams respectively mutually, the outer wall and the backing plate of connecting rod cup joint mutually, the equal rigid coupling in upper and lower both sides of backing plate has a plurality of pin levers, and is a plurality of the pin lever cup joints with two crossbeams respectively mutually. Thereby integrating the plurality of protective bodies.

Preferably, the outer wall of the connecting rod is sleeved with a protective main body;

the protective main body comprises a sleeve, a connecting disc, an end cover, a rivet and a side block;

the inner wall of the sleeve is sleeved with the outer wall of the connecting rod, the upper end and the lower end of the sleeve are integrally formed with the connecting disc, the connecting disc is fixedly connected with the end covers through rivets, the end covers are fixedly connected with the upper end and the lower end of the side block through rivets, and the connecting disc is sleeved with the pin rod. Thereby effectively realizing the protection effect.

Preferably, the sleeve, the end cover and the side block are filled with fillers. Thereby enhancing the protective effect.

Preferably, the outer wall of the side barrier is adhered with a reflective strip. The warning performance of the whole mechanism at night is improved.

Preferably, the two connecting bodies are symmetrically distributed in front and back with the supporting body as a center.

Preferably, a plurality of the links are arranged uniformly.

Preferably, the gap between the connecting rod and the sleeve is 0.5 mm-0.75 mm.

Compared with the prior art, the beneficial effects of the utility model are that: this novel highway guardrail, through the support column, the snap ring, even board, the cooperation of connecting block and clamp plate, thereby provide installation mechanism for the joint main part, the rethread crossbeam, the connecting rod, the dog, the cooperation of backing plate and pin rod, make a plurality of protection main parts connect and form the main part, finally, through the filler, the sleeve pipe, the connection pad, the end cover, the cooperation of rivet and side fender, and then effectively realize the guard action, when making the accident take place, the vehicle effectively reduces the impact force under the effect of filler in the protection main part, in order to play the buffering operation, and whole life is longer, the double-deck design of rethread, further promotion protecting effect, the security is strong, and convenient popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a sectional view of the protective body of FIG. 1;

fig. 4 is a schematic view of the pad and land configuration of fig. 3.

In the figure: 1. the light-reflecting type light-emitting diode display screen comprises a base, 2, a support main body, 201, a support column, 202, a clamping ring, 203, a connecting plate, 204, a connecting block, 205, a pressing plate, 3, a connecting main body, 301, a cross beam, 302, a connecting rod, 303, a stop block, 304, a backing plate, 305, a pin rod, 4, a protective main body, 401, a sleeve, 402, a connecting disc, 403, an end cover, 404, a rivet, 405, a side stop, 5, a filler, 6 and a light-reflecting strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel highway guardrail comprises a base 1, wherein the top end of the base 1 is fixedly connected with a support main body 2; the support body 2 comprises a support column 201, a clamping ring 202, a connecting plate 203, a connecting block 204 and a pressure plate 205; the bottom of support column 201 and the top looks rigid coupling of base 1, the outer wall cover of support column 201 has snap ring 202, the both ends of snap ring 202 all with even board 203 integrated into one piece, the even board 203 that laminates mutually passes through bolt and nut looks rigid coupling, the outside and the connecting block 204 looks rigid coupling of snap ring 202, the connecting block 204 keep away from snap ring 202 one side and two clamp plates 205 looks rigid couplings. The left side and the right side of the support column 201 are both provided with a connecting main body 3; the connecting body 3 comprises a cross beam 301, a connecting rod 302, a stop block 303, a backing plate 304 and a pin rod 305; crossbeam 301 passes through bolt and nut and two clamp plate 205 looks rigid couplings, is connected with connecting rod 302 between two crossbeams 301, and the equal rigid coupling in both ends has dog 303 about connecting rod 302, and dog 303 laminates with two crossbeams 301 respectively mutually, and the outer wall of connecting rod 302 cup joints with backing plate 304 mutually, and the equal rigid coupling in both sides has a plurality of pin poles 305 about backing plate 304, and a plurality of pin poles 305 cup joint with two crossbeams 301 mutually respectively. The snap ring 202, the link plate 203, the connecting block 204, and the pressure plate 205 are integrally formed.

The outer wall of the connecting rod 302 is sleeved with a protective body 4; the protective body 4 comprises a sleeve 401, a connecting disc 402, an end cap 403, a rivet 404 and a side stop 405; the inner wall of the sleeve 401 is sleeved with the outer wall of the connecting rod 302, the upper end and the lower end of the sleeve 401 are integrally formed with the connecting disc 402, the connecting disc 402 is fixedly connected with the end covers 403 through rivets 404, the two end covers 403 are fixedly connected with the upper end and the lower end of the side stop 405 through the rivets 404, and the connecting disc 402 is sleeved with the pin rod 305. And the filling 5 is filled among the sleeve 401, the end cover 403 and the side stop 405. The outer wall of the side stop 405 is adhered with a reflective strip 6. The two connecting bodies 3 are symmetrically distributed in front and back with the supporting body 2 as a center. The plurality of links 302 are arranged uniformly. The clearance between the connecting rod 302 and the sleeve 401 is 0.5 mm-0.75 mm. The filler 5 is polyurethane sponge or rubber.

In erection, base 1 is buried in a target position, cross member 301 is fixed to lower pressure plate 205 by bolts, connecting rod 302 is inserted through cross member 301, and the backing plate 304 is sleeved with the connecting rod 302, the traction sleeve 401 is also sleeved with the connecting rod 302, so that the connecting disc 402 is sleeved with the pin rod 305 of the backing plate 304, the protection main body 4 keeps stable position, the above operations are repeated, two backing plates 304 and another protection main body 4 are sleeved with the connecting rod 302 in sequence, and finally another cross beam 301 is pulled to be sleeved with the connecting rod 302, so as to realize the installation of the protection body 4, at the moment, the upper cross beam 301 is fixedly connected with the upper pressure plate 205 through bolts, and further the erection of the whole mechanism is completed, in the above process, the stoppers 303 at the two ends of the connecting rod 302 are both connected with the connecting rod 302 by screw threads, so that the tightness of the cross beam 301 can be conveniently adjusted, and the erection of the whole mechanism can be realized.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 appended claims and their equivalents.

Claims

1. The utility model provides a novel highway guardrail which characterized in that: the device comprises a base (1), wherein the top end of the base (1) is fixedly connected with a support main body (2);

the supporting main body (2) comprises a supporting column (201), a clamping ring (202), a connecting plate (203), a connecting block (204) and a pressing plate (205);

the bottom of support column (201) and the top looks rigid coupling of base (1), the outer wall cover of support column (201) has snap ring (202), the both ends of snap ring (202) all with even board (203) integrated into one piece, laminate mutually even board (203) pass through bolt and nut looks rigid coupling, the outside and connecting block (204) looks rigid coupling of snap ring (202), keeping away from snap ring (202) one side and two clamp plate (205) looks rigid couplings of connecting block (204).

2. A novel highway guardrail according to claim 1, characterized in that: the left side and the right side of the supporting column (201) are both provided with a connecting main body (3);

the connecting main body (3) comprises a cross beam (301), a connecting rod (302), a stop block (303), a base plate (304) and a pin rod (305);

crossbeam (301) are through bolt and nut and two clamp plate (205) looks rigid couplings, two be connected with connecting rod (302) between crossbeam (301), the equal rigid coupling in both ends about connecting rod (302) has dog (303), dog (303) laminate with two crossbeam (301) respectively mutually, the outer wall and backing plate (304) of connecting rod (302) cup joint mutually, the equal rigid coupling in upper and lower both sides of backing plate (304) has a plurality of pin rods (305), and is a plurality of pin rod (305) cup joint with two crossbeam (301) respectively mutually.

3. A novel highway guardrail according to claim 2, characterized in that: the outer wall of the connecting rod (302) is sleeved with a protective main body (4);

the protective body (4) comprises a sleeve (401), a connecting disc (402), an end cover (403), a rivet (404) and a side stop (405);

the inner wall of sleeve pipe (401) cup joints with the outer wall of connecting rod (302) mutually, the upper and lower both ends of sleeve pipe (401) all with connection pad (402) integrated into one piece, connection pad (402) pass through rivet (404) and end cover (403) looks rigid coupling, two end cover (403) all pass through rivet (404) and the upper and lower both ends rigid coupling of side fender (405), connection pad (402) cup joints with pin pole (305) mutually.

4. A novel highway guardrail according to claim 3, characterized in that: and fillers (5) are filled among the sleeve (401), the end cover (403) and the side baffle (405).

5. A novel highway guardrail according to claim 3, characterized in that: and a reflective strip (6) is adhered to the outer wall of the side baffle (405).

6. A novel highway guardrail according to claim 2, characterized in that: the two connecting bodies (3) are symmetrically distributed in front and back with the supporting body (2) as the center.

7. A novel highway guardrail according to claim 2, characterized in that: the connecting rods (302) are uniformly arranged.

8. A novel highway guardrail according to claim 2, characterized in that: the clearance between the connecting rod (302) and the sleeve (401) is 0.5-0.75 mm.