CN221276437U - Road guardrail structure - Google Patents

Abstract

The utility model discloses a road guardrail structure which comprises a base, a mounting shell, stand columns, clamping components and railing components, wherein the mounting shell is arranged on the base, the mounting shell is of a cavity structure with an opening at the upper end, the bottom of each stand column is slidably arranged in the mounting shell, the clamping components are arranged on the side walls of the mounting shell, the base, the mounting shell, the stand columns and the clamping components are correspondingly provided with two groups, the two groups of the stand columns are provided with sliding grooves on the opposite side walls, and the railing components are arranged in the two groups of the sliding grooves. The utility model relates to the technical field of road guardrails, and particularly provides a road guardrail structure which is simple in structure, convenient to install and detach and convenient to adjust the protective distance.

Description

Road guardrail structure

Technical Field

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

Background

The road guardrail is an infrastructure for protecting the road and driving safety, prevents pedestrians and vehicles from passing through the road randomly under the traffic rule, and provides safety guarantee for people and vehicles to run. The existing road guardrail is generally connected and fixed by the cross bars and the upright posts through bolts, but is more troublesome to assemble and lower in assembling efficiency.

Through retrieving, a road guardrail structure of publication number CN218405211U, through the base that sets up, the staff can be through the base with the stable place of stand on the road, through the spacing groove, dead lever, spring, sliding block, sliding tray, fixed frame and the spacing hole of setting down of mutually supporting use to assemble stand and diaphragm together through the fixed frame, compare in bolted connection's mode, more quick. This scheme still has some shortages, and at first the guardrail can't be adjusted the guard distance according to specific road conditions, and practical flexibility is general, and equidistant efficiency of inserting the threaded rod is lower, dismantles comparatively troublesome and frequently dismantles the screw thread and damages easily with the installation, carries in addition and carries also comparatively inconveniently.

Disclosure of utility model

Aiming at the situation, in order to make up the existing defects, the utility model provides the road guardrail structure which is simple in structure, convenient to install and disassemble and convenient to adjust the protective distance.

The utility model provides the following technical scheme: the utility model provides a road guardrail structure which comprises a base, a mounting shell, stand columns, clamping components and railing components, wherein the mounting shell is arranged on the base, the mounting shell is of a cavity structure with an opening at the upper end, the bottom of each stand column is slidably arranged in the mounting shell, the clamping components are arranged on the side walls of the mounting shell, the base, the mounting shell, the stand columns and the clamping components are correspondingly provided with two groups, the two groups of the stand columns are provided with sliding grooves on the opposite side walls, and the railing components are arranged in the two groups of the sliding grooves.

Further, the railing assembly comprises a connecting column, a first sliding rod, a second sliding rod and a clamping column, wherein the connecting column is arranged in the sliding groove in a sliding mode, the first sliding rod is arranged on the side wall of the connecting column, the second sliding rod is arranged in the first sliding rod in a sliding mode, the second other end of the sliding rod penetrates through the first sliding rod and extends to the outside, the connecting column is provided with two groups, the other group of the connecting column is arranged at the other end of the second sliding rod, through holes are formed in the connecting column and the upright column, and the lower end of the clamping column penetrates through and is arranged in the through holes in a sliding mode.

In order to enable the road guardrail structure to conveniently connect the installation shell with the stand, the clamping assembly comprises a clamping shell body, a limiting block, a limiting column and a reset spring, wherein the clamping shell body is arranged on the side wall of the installation shell, a clamping groove is formed in the side wall of the stand, the limiting column penetrates through the clamping shell body and the installation shell body and is slidably arranged in the clamping groove, the limiting block is arranged at the other end of the limiting column, a boss is arranged on the limiting column, the reset spring is sleeved on the limiting column, and two ends of the reset spring are respectively connected with the inner side wall of the clamping shell body and the boss.

Further, an internal thread hole is formed in the sliding groove, a thread column is arranged at the bottom of the clamping column, and the thread column is arranged in the internal thread hole in a threaded connection mode.

Further, the top of the clamping column is provided with a warning lamp.

Further, the upright post is provided with a reflective strip.

The road guardrail structure provided by the utility model has the following beneficial effects that the structure is adopted:

(1) The installation shell and the upright post can be quickly connected through the clamping assembly, and the installation and the disassembly are convenient;

(2) The guardrail protection range can be flexibly adjusted through the arranged guardrail component, and the guardrail is quickly connected and fixed with the upright post;

(3) The first sliding rod and the second sliding rod are in sliding connection, so that the sliding rod is convenient to store, carry and transport.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

Fig. 1 is a schematic perspective view of a road guardrail structure according to the present utility model;

Fig. 2 is a schematic diagram of a front view of a road guardrail structure according to the present utility model;

Fig. 3 is an enlarged partial schematic view of portion a of fig. 2.

Wherein, 1, a base, 2, a mounting shell, 3, upright posts, 4, a clamping component, 5, a railing component, 6, a sliding groove, 7, a connecting column, 8, a sliding rod I, 9, a sliding rod II, 10, a clamping column, 11 and a through hole, 12, a clamping shell, 13, a limiting block, 14, a limiting column, 15, a return spring, 16, a clamping groove, 17, a boss, 18, an internal threaded hole, 19, a threaded column, 20, a warning lamp, 21 and a reflective strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 3, the technical scheme adopted by the utility model is as follows: the utility model provides a road guardrail structure, base 1, installation shell 2, stand 3, block subassembly 4 and railing subassembly 5, installation shell 2 is located on base 1, installation shell 2 is upper end open-ended cavity structure, in installation shell 2 is located in the slip of stand 3 bottom, block subassembly 4 is located installation shell 2 lateral wall, base 1, installation shell 2, stand 3 and block subassembly 4 all correspond and are equipped with two sets of, two sets of stand 3 relative lateral walls are equipped with sliding tray 6, railing subassembly 5 is installed in two sets of sliding tray 6, be equipped with reflection of light strip 21 on the stand 3. The railing assembly 5 comprises a connecting column 7, a first sliding rod 8, a second sliding rod 9 and a clamping column 10, wherein the connecting column 7 is slidably arranged in the sliding groove 6, the first sliding rod 8 is arranged on the side wall of the connecting column 7, the second sliding rod 9 is slidably arranged inside the first sliding rod 8, the other end of the second sliding rod 9 penetrates through the first sliding rod 8 and extends to the outside, the connecting column 7 is provided with two groups, the other group of connecting columns 7 are arranged on the other end of the second sliding rod 9, through holes 11 are formed in the connecting column 7 and the upright column 3, the lower end of the clamping column 10 penetrates through and is slidably arranged in the through holes 11, and warning lamps 20 are arranged at the top of the clamping column 10. The clamping assembly 4 comprises a clamping shell 12, a limiting block 13, a limiting column 14 and a reset spring 15, wherein the clamping shell 12 is arranged on the side wall of the installation shell 2, a clamping groove 16 is formed in the side wall of the upright post 3, the limiting column 14 penetrates through the clamping shell 12 and the installation shell 2 and is slidably arranged in the clamping groove 16, the limiting block 13 is arranged at the other end of the limiting column 14, a boss 17 is arranged on the limiting column 14, the reset spring 15 is sleeved on the limiting column 14, and two ends of the reset spring 15 are respectively connected with the inner side wall of the clamping shell 12 and the boss 17.

As shown in fig. 1 and 2, the sliding groove 6 is provided with an internal threaded hole 18, the bottom of the engaging post 10 is provided with a threaded post 19, and the threaded post 19 is screwed into the internal threaded hole 18.

When the novel road guardrail is specifically used, two groups of bases 1 are placed at the placement positions, the lower ends of the upright posts 3 penetrate through the installation shell 2 and slide into the clamping grooves 16 at the bottoms of the upright posts 3 through one ends of the limiting posts 14 to be fixed, then a worker pulls the two groups of connecting posts 7 to enable the sliding rods I8 and II 9 to slide relatively and open, the connecting posts 7 are installed and slide into the sliding grooves 6, then the lower ends of the clamping posts 10 penetrate through the through holes 11 and are connected with the internal threaded holes 18 through the threaded posts 19, and therefore rapid and stable assembly of the road guardrail is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides a road guardrail structure which characterized in that: including base, installation shell, stand, block subassembly and railing subassembly, the installation shell is located on the base, the installation shell is upper end open-ended cavity structure, in the installation shell was located in the stand bottom slip, the block subassembly is located the installation shell lateral wall, base, installation shell, stand and block subassembly all correspond and are equipped with two sets of, two sets of the relative lateral wall of stand is equipped with the sliding tray, railing subassembly installs in two sets of sliding tray.

2. A roadway barrier structure as in claim 1, wherein: the railing assembly comprises a connecting column, a first sliding rod, a second sliding rod and a clamping column, wherein the connecting column is arranged in the sliding groove in a sliding mode, the first sliding rod is arranged on the side wall of the connecting column, the second sliding rod is arranged inside the first sliding rod in a sliding mode, the other end of the second sliding rod penetrates through the first sliding rod and extends to the outside, the connecting column is provided with two groups, the other group of the connecting column is arranged at the other end of the second sliding rod, through holes are formed in the connecting column and the upright column, and the lower end of the clamping column penetrates through and slides in the through holes.

3. A roadway barrier structure as in claim 2, wherein: the clamping assembly comprises a clamping shell, a limiting block, a limiting column and a reset spring, wherein the clamping shell is arranged on the side wall of the installation shell, a clamping groove is formed in the side wall of the upright column, the limiting column penetrates through the clamping shell and the installation shell and is slidably arranged in the clamping groove, the limiting block is arranged at the other end of the limiting column, a boss is arranged on the limiting column, the reset spring is sleeved on the limiting column, and two ends of the reset spring are respectively connected with the inner side wall of the clamping shell and the boss.

4. A roadway barrier structure as claimed in claim 3, wherein: the sliding groove is internally provided with an internal threaded hole, the bottom of the clamping column is provided with a threaded column, and the threaded column is arranged in the internal threaded hole through threaded connection.

5. The roadway barrier structure of claim 4, wherein: and a warning lamp is arranged at the top of the clamping column.

6. The roadway barrier structure of claim 5, wherein: and the upright post is provided with a reflective strip.