Traffic engineering roadblock convenient to assemble and balance weight

Abstract

The utility model relates to the technical field of roadblocks for traffic engineering, in particular to a roadblock convenient to assemble and balance weight for traffic engineering, and overcomes the defects that an existing roadblock for traffic engineering is difficult in self-weight design and not wide in applicability. Comprising a barricade body, a base is connected to the bottom of the barricade body, the base and the barricade body can be integrally formed or independently spliced, a light reflecting structure is annularly arranged on the barricade body and used for warning and reminding passing vehicles, and a marking structure is arranged on the top of the barricade body and used for providing information display. According to the convenient-to-assemble roadblock for the traffic engineering, the overall weight of the roadblock is increased, the roadblock is prevented from toppling due to weather factors such as wind blowing, the free weight balancing function of the device is achieved, the stability of the convenient-to-assemble roadblock for the traffic engineering is improved, the roadblock body and the balancing weight are prevented from deviating due to clamping fit of the groove and the convex ring, and the inclination angle is formed in the inner wall of the groove; inclined surfaces of the inner walls of the two sides of the groove facilitate insertion of the balancing weight.

Description

Technical Field

[0001] The utility model relates to the technical field of roadblocks for traffic engineering, in particular to a roadblock for traffic engineering which is easy to assemble and weight. Background Art

[0002] With the progress of the times, science and technology are constantly developing, and road traffic safety has received much attention. When an accident occurs on the road, roadblocks need to be placed around the road where the accident occurred to serve as a warning and prevent the following vehicles from failing to brake in time and causing a secondary accident. Therefore, the emergence of a traffic engineering roadblock that is easy to assemble and weight is particularly important.

[0003] To this end, the patent with announcement number CN219930778U discloses a roadblock for traffic engineering, including a base, a warning part and a display board, the warning part is arranged on the base, a fixing seat is arranged on the top of the warning part, a groove is arranged on the fixing seat, and limit assemblies are arranged on both sides of the groove, and a connecting piece is arranged at the bottom of the display board, and the connecting piece is fixed to the fixing seat through the limit assemblies. The roadblock for traffic engineering of the utility model has a simple structure and is easy to use. By arranging a display board on the warning part, more route information can be provided to the driver. At the same time, with the cooperation of the limit assembly and the connecting piece, the display board can be quickly disassembled and assembled, thereby improving the convenience of the roadblock.

[0004] Although the above-mentioned traffic engineering roadblocks are convenient for disassembly and assembly of display boards, they are fixed by relying on their own weight. There are some problems in practical applications. For example, if the self-weight is set too large, it is inconvenient to move. If the self-weight is set too small, it is easy to be blown down by the wind in some windy and snowy weather. It is difficult to set the self-weight value. Utility Model Content

[0005] Based on the above description, the utility model provides a roadblock for traffic engineering that is easy to assemble and weight, so as to solve the defects of the existing roadblocks for traffic engineering that are difficult to design their own weight and have limited applicability.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] A roadblock for traffic engineering that is easy to assemble and weight, comprising:

[0008] The roadblock body has a base at the bottom;

[0009] A counterweight block is sleeved on the base of the roadblock body;

[0010] A reflective structure, arranged in an annular shape on the roadblock body;

[0011] The marking structure is arranged on the top of the roadblock body.

[0012] On the basis of the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, an annular groove is provided on the base, and a convex ring matching the groove is provided at the bottom of the counterweight block.

[0014] Furthermore, the inner wall of the groove is formed with an inclination angle.

[0015] Furthermore, the inner wall of the groove close to the center of the roadblock body is defined as the first wall, and the inner wall of the groove away from the center of the roadblock body is defined as the second wall, and the inclination angle of the first wall is greater than that of the second wall.

[0016] Furthermore, the counterweight block includes a first block arranged on a base, a second block is arranged above the first block, an annular groove is provided on the top surface of the first block, and a clamping ring matching the groove is provided on the bottom surface of the second block.

[0017] Furthermore, the clamping ring shrinks continuously toward the middle from top to bottom.

[0018] Furthermore, the reflective structure includes an adhesive layer, a reflective strip and an edging, the adhesive layer is evenly arranged on the outer wall of the barrier body, the reflective strip is arranged on the outer wall of the adhesive layer, and the edging is arranged on the outer wall of the adhesive layer at the upper and lower ends of the reflective strip.

[0019] Furthermore, the marking structure includes a mounting box, a light strip and a marking sticker. The mounting box is arranged above the roadblock body, a marking sticker is arranged in the middle of the outer side wall of the mounting box, and a light strip is arranged on the outer circle of the marking sticker.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0021] A counterweight block that is easy to assemble is sleeved on the base to increase the overall weight of the roadblock and prevent it from tipping over due to weather factors such as wind, thereby realizing the free counterweight function of the device and improving the stability of the easy-to-assemble traffic engineering roadblock. In some embodiments, a convex ring matching the groove is provided at the bottom of the counterweight block, and the snap-fitting of the groove and the convex ring prevents the roadblock body and the counterweight block from offsetting; the inner wall of the groove is formed with an inclination angle, which makes the groove form a structure that continuously shrinks from top to bottom, and the inclined surfaces of the inner walls on both sides of the groove also facilitate the insertion of the counterweight block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a roadblock for traffic engineering that is easy to assemble and weighted, provided in an embodiment of the utility model;

[0023] Figure 2 for Figure 1 The structural diagram after the marked structure is hidden;

[0024] Figure 3 for Figure 2 Schematic cross-section diagram of

[0025] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0026] Figure 5 It is a cross-sectional schematic diagram of the reflective structure in the embodiment of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 100, roadblock body; 200, base; 210, groove; 211, first wall; 212, second wall; 300, first block; 310, convex ring; 400, second block; 410, snap ring; 500, reflective structure; 510, adhesive layer; 520, reflective strip; 530, edging; 600, marking structure; 610, installation box; 620, light strip; 630, marking position. DETAILED DESCRIPTION

[0029] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0031] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0032] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element, or connected to the other element through an intermediate element. The "connection" in the following embodiments should be understood as "electrical connection", "communication connection", etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0033] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0034] like Figure 1-5 A roadblock for traffic engineering that is easy to assemble and counterweight is shown, including a roadblock body 100, the bottom of which is connected to a base 200, the base 200 can be integrally formed with the roadblock body 100 or spliced ​​separately, a reflective structure 500 is arranged in a ring on the roadblock body 100 for warning passing vehicles, and a marking structure 600 is arranged on the top of the roadblock body 100 for providing information display. In this solution, a counterweight block is sleeved on the base 200 to increase the overall weight of the roadblock and prevent it from tipping over due to weather factors such as wind.

[0035] Even under the ballast of the counterweight, when the wind volume is too large, it will still blow the lighter roadblock with a larger wind-receiving area, causing the roadblock to swing slightly. Under the continuous swinging action, the roadblock body 100 and the base 200 will shift relative to the counterweight, which is not only unsightly, but also causes the center of gravity of the roadblock to shift, and the overall stability is worse. To solve this problem, the present solution provides an annular groove 210 on the base 200, and a convex ring 310 matching the groove 210 is provided at the bottom of the counterweight. The clamping fit between the groove 210 and the convex ring 310 prevents the roadblock body 100 from shifting with the counterweight.

[0036] The counterweight is much heavier than the roadblock body 100 and is made of metal. When the docking groove 210 is put down from the top of the roadblock body 100, it will inevitably scratch the base 200. The vertical inner wall of the groove 210 is not convenient for aligning and inserting the counterweight. Preferably, the inner wall of the groove 210 is formed with an inclination angle, which makes the groove 210 form a structure that continuously shrinks from top to bottom. The inclined surfaces of the inner walls on both sides of the groove 210 also facilitate the insertion of the counterweight. The inner wall of the groove 210 close to the center of the roadblock body 100 is defined as the first wall 211, and the inner wall of the groove 210 away from the center of the roadblock body 100 is defined as the second wall 212. Further, the inclination angle of the first wall 211 is greater than that of the second wall 212.

[0037] In order to adapt to the situation where a larger counterweight is required, the counterweight block includes a first block 300 arranged on the base 200, a second block 400 is arranged above the first block 300, a circular groove is opened on the top surface of the first block 300, and a clamping ring 410 matching the groove is arranged on the bottom surface of the second block 400. Similarly, in order to facilitate the insertion of the clamping ring 410 into the groove, the clamping ring 410 is continuously contracted toward the middle from top to bottom.

[0038] Specifically, the reflective structure 500 includes an adhesive layer 510, a reflective strip 520 and an edging 530. The adhesive layer 510 is evenly arranged on the outer wall of the roadblock body 100. The reflective strip 520 is arranged on the outer wall of the adhesive layer 510. The edging 530 is arranged on the outer wall of the adhesive layer 510 at the upper and lower ends of the reflective strip 520.

[0039] Specifically, the marking structure 600 includes an installation box 610, a light strip 620 and a marking sticker 630. The installation box 610 is arranged above the roadblock body 100, the marking sticker 630 is arranged in the middle of the outer wall of the installation box 610, and the outer circle of the marking sticker 630 is arranged with a light strip 620.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roadblock for traffic engineering that is easy to assemble and weight, characterized in that: include: The roadblock body has a base at the bottom; A counterweight block is sleeved on the base of the roadblock body; A reflective structure, arranged in an annular shape on the roadblock body; The marking structure is arranged on the top of the roadblock body.

2. A roadblock for traffic engineering that is easy to assemble and weight according to claim 1, characterized in that: The base is provided with an annular groove, and the bottom of the counterweight block is provided with a convex ring matching the groove.

3. A roadblock for traffic engineering that is easy to assemble and weight according to claim 2, characterized in that: The inner wall of the groove is formed with an inclination.

4. A roadblock for traffic engineering that is easy to assemble and weight according to claim 3, characterized in that: The inner wall of the groove close to the center of the roadblock body is defined as the first wall, and the inner wall of the groove far from the center of the roadblock body is defined as the second wall, and the inclination angle of the first wall is greater than that of the second wall.

5. A roadblock for traffic engineering that is easy to assemble and weight according to claim 2, characterized in that: The counterweight block comprises a first block arranged on a base, a second block arranged above the first block, an annular groove is provided on the top surface of the first block, and a clamping ring matching the groove is provided on the bottom surface of the second block.

6. A roadblock for traffic engineering that is easy to assemble and weight according to claim 5, characterized in that: The clamping ring shrinks continuously toward the middle from top to bottom.

7. A roadblock for traffic engineering that is easy to assemble and weight according to claim 1, characterized in that: The reflective structure includes an adhesive layer, a reflective strip and an edge. The adhesive layer is evenly arranged on the outer wall of the roadblock body, the reflective strip is arranged on the outer wall of the adhesive layer, and the edge is arranged on the outer wall of the adhesive layer at the upper and lower ends of the reflective strip.

8. The roadblock for traffic engineering that is easy to assemble and weight according to claim 1 is characterized in that: The marking structure includes an installation box, a light strip and a marking position. The installation box is arranged above the roadblock body, a marking position is arranged in the middle of the outer side wall of the installation box, and a light strip is arranged on the outer circle of the marking position.

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