Splicing type road protective fence

Abstract

The utility model provides a splicing type road protective fence which comprises two sets of protective fence end stand columns, a protective fence split assembly and splicing pieces, and the two sets of protective fence end stand columns are distributed at the left end and the right end of the protective fence split assembly and are of a symmetrical structure. Compared with the prior art, the guardrail has the advantages that the guardrail end stand column, the guardrail split assembly and the splicing piece are additionally arranged, a plurality of groups of guardrail split bodies and a group of guardrail right end split bodies are spliced, and the guardrail split body at the leftmost end and the guardrail right end split body are spliced with the guardrail end stand column; and splicing studs of splicing pieces are screwed into the inner sides of the connecting threaded holes to connect and fix the guardrail split bodies, the guardrail right end split body and the guardrail end stand columns, so that the effect of splicing the road guardrail for use can be achieved; and rotating pieces are arranged between the two groups of guardrail split bodies and between the guardrail split bodies and the guardrail right-end split body, and the rotating pieces can rotate to adjust a protection area in actual use.

Description

Technical Field

[0001] The utility model belongs to the technical field of road guardrails, and particularly relates to a spliced ​​road guardrail. Background Art

[0002] Road guardrails, also known as guardrails or guardrails, are facilities installed beside roads or on the edges of roads, bridges, highways, sidewalks, pedestrian streets, stairs and other areas that require safety protection. They are designed to improve traffic safety, prevent vehicles from losing control and deviating from lanes, prevent pedestrians from falling, and protect pedestrians from vehicle collisions. Most of the common road guardrails in life are segmented and integrated structures. When they are needed, several sections of road guardrails are selected and placed at designated locations. They cannot be spliced ​​according to the length of the actual use area, so the placement of the road guardrails in actual use may be too long or insufficient in length, resulting in certain inconveniences in use.

[0003] Secondly, the road guardrail that cannot be spliced ​​means it cannot be properly disassembled, so it can only be transported as a whole. However, placing the road guardrail as a whole will lead to problems such as unreasonable layout, resulting in the road guardrail occupying a larger area during transportation and more vacant areas, resulting in low transportation efficiency.

[0004] In summary, there are some problems in the use of road guardrails that cannot be spliced, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a spliced ​​road guardrail to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: a spliced ​​road guardrail, comprising: a guardrail end column, a guardrail split assembly and a splicing piece, wherein the guardrail end column is provided with two groups and distributed at the left and right ends of the guardrail split assembly and arranged in a symmetrical structure, a guardrail split assembly for protection is provided between the two groups of the guardrail end columns, the guardrail split assembly is composed of a plurality of groups of guardrail splits, a guardrail right end split and a rotating part, the guardrail end column has a column body at the upper end of its internal composition, a connecting threaded hole for interconnecting with the splicing piece is opened on the upper surface of the column body, and a splicing piece for splicing the guardrail split assembly and the guardrail end column is provided inside the connecting threaded hole.

[0007] As a preferred embodiment, a bottom plate for maintaining stable use is provided below the column body, and a bottom plate groove is provided at one end of the upper surface of the bottom plate close to the center of the guardrail split assembly.

[0008] As a preferred embodiment, the guardrail right end split is located at the rightmost end of the guardrail split assembly, the guardrail split is provided with several groups and is located on the left side of the guardrail right end split, the guardrail split and the guardrail right end split have a split bottom plate at the lower end of their internal components, and the split bottom plate can provide stable support for the guardrail split and the guardrail right end split.

[0009] As a preferred embodiment, two groups of guardrail posts are provided on the upper surface of the split bottom plate, a split upper plate is provided above the guardrail posts, and a plug plate for interlocking and connecting with the slot is provided at the lower left end of the split upper plate.

[0010] As a preferred embodiment, the upper surface of the plug plate and the right end of the lower surface of the split upper plate in the guardrail split are both provided with rotation holes, and the right end of the split upper plate in the right end split of the guardrail is also provided with a group of split upper plates.

[0011] As a preferred embodiment, a slot is provided on the side of one end of the column body close to the center of the guardrail split assembly, the plug plate is engaged with the slot, and the split bottom plate is engaged with the bottom plate groove;

[0012] The lower end of the splicing piece is provided with a splicing stud, and the splicing stud is threadedly connected to the connecting threaded hole. The upper end of the splicing stud is provided with a rotation auxiliary head. The plug plate is inserted into the slot, and the splicing piece is used to screw its splicing stud into the inner side of the connecting threaded hole, so that the guardrail end column and the guardrail split and the guardrail right end split can be connected and fixed.

[0013] As a preferred embodiment, when the two groups of guardrail splits and the guardrail splits are connected to the guardrail right end split, the upper surface of the left end plug plate and the lower surface of the right end of the split upper plate fit each other.

[0014] As a preferred embodiment, a group of rotating bearings are provided at both the upper and lower ends of the internal composition of the rotating part, the rotating bearings are installed to the inner side of the rotating hole, a rotating shaft is provided on the inner side of the rotating bearing, and a rotating part is provided between the two groups of guardrail splits and between the guardrail split and the right end split of the guardrail, so that the protection area can be rotated and adjusted during actual use.

[0015] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding guardrail end columns, guardrail split components and splicing parts, several groups of guardrail splits and a group of guardrail right end splits are spliced, and the leftmost guardrail split and the guardrail right end split are spliced ​​with the guardrail end column, and the splicing parts are used to screw their splicing studs into the inner side of the connecting threaded holes to connect and fix the guardrail split and the guardrail right end split to the guardrail end column, which can achieve the effect of splicing and using road guardrails, and by adding guardrail split components, rotating parts are provided between the two groups of guardrail splits and the guardrail split and the guardrail right end split, which can be rotated to adjust the protection area in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a spliced ​​road guardrail.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a guardrail end column in a spliced ​​road guardrail.

[0019] Figure 3 The utility model is a schematic diagram of the structure of a guardrail split component in a spliced ​​road guardrail.

[0020] Figure 4 The utility model is a schematic structural diagram of the guardrail split in a spliced ​​road guardrail.

[0021] Figure 5 The utility model is a schematic diagram of the structure of a splicing piece in a splicing type road guardrail.

[0022] Figure 6 The utility model is a schematic diagram of the structure of a rotating part in a spliced ​​road guardrail.

[0023] In the figure, 100 is a guardrail end column, 101 is a bottom plate, 102 is a bottom plate groove, 103 is a column body, 104 is a slot, and 105 is a connecting threaded hole;

[0024] 200-guardrail split assembly, 201-guardrail split, 202-guardrail right end split;

[0025] 300-joining piece, 301-joining stud, 302-rotation auxiliary head;

[0026] 201a-split bottom plate, 201b-guardrail column, 201c-split upper plate, 201d-insertion plate, 201e-rotation hole; 203a-rotation bearing, 203b-rotation shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 6 The utility model provides a technical solution: a spliced ​​road guardrail, comprising: a guardrail end column 100, a guardrail split component 200 and a splicing piece 300, wherein the guardrail end column 100 is provided with two groups and distributed at the left and right ends of the guardrail split component 200 and arranged in a symmetrical structure;

[0029] A guardrail split assembly 200 for protection is provided between the two groups of guardrail end columns 100. The guardrail split assembly 200 is composed of a plurality of groups of guardrail splits 201, a guardrail right end split 202 and a rotating member.

[0030] The guardrail end column 100 has a column body 103 at its upper end, and a connecting threaded hole 105 for connecting with a splicing piece 300 is provided on the upper surface of the column body 103. A splicing piece 300 for splicing the guardrail split assembly 200 and the guardrail end column 100 is provided inside the connecting threaded hole 105.

[0031] A bottom plate 101 is provided below the column body 103 for maintaining stability during use, and a bottom plate groove 102 is provided on an upper surface of the bottom plate 101 close to one end of the center of the guardrail split assembly 200 .

[0032] The guardrail right end split 202 is located at the rightmost end of the guardrail split assembly 200. The guardrail split 201 is provided with several groups and is located on the left side of the guardrail right end split 202. The guardrail split 201 and the guardrail right end split 202 have split bottom plates 201a at the lower ends of their internal components. The split bottom plates 201a can provide stable support for the guardrail split 201 and the guardrail right end split 202.

[0033] Two groups of guardrail posts 201b are provided on the upper surface of the split bottom plate 201a, a split upper plate 201c is provided above the guardrail posts 201b, and a plug plate 201d for interlocking and connecting with the slot 104 is provided at the lower left end of the split upper plate 201c.

[0034] A rotation hole 201e is provided on the upper surface of the plug plate 201d and the right end of the lower surface of the split upper plate 201c in the guardrail split body 201. A group of split upper plates 201c are also provided on the right end of the split upper plate 201c in the guardrail right end split body 202.

[0035] A slot 104 is provided on the side of the column body 103 near the center of the guardrail split assembly 200, the plug plate 201d is interlocked with the slot 104, and the split bottom plate 201a is interlocked with the bottom plate groove 102;

[0036] A splicing stud 301 is provided at the lower end of the splicing piece 300, and the splicing stud 301 is threadedly connected to the connecting threaded hole 105. A rotation auxiliary head 302 is provided at the upper end of the splicing stud 301. The plug plate 201d is inserted into the slot 104, and the splicing piece 300 is used to screw its splicing stud 301 into the inner side of the connecting threaded hole 105, so as to connect and fix the guardrail end column 100 with the guardrail split 201 and the guardrail right end split 202.

[0037] See also Figure 1-Figure 5 As the first embodiment of the utility model: first, the user splices several groups of guardrail splits 201 and a group of guardrail right end splits 202, and splices the leftmost guardrail split 201 and the guardrail right end split 202 with the guardrail end column 100. Secondly, the user inserts the plug plate 201d into the slot 104, and makes the split bottom plate 201a and the bottom plate groove 102 fit each other, and uses the splicing piece 300 to screw its splicing stud 301 into the inner side of the connecting threaded hole 105, which can connect and fix the guardrail end column 100 with the guardrail split 201 and the guardrail right end split 202, thereby achieving the effect of splicing and using the road guardrail.

[0038] When the two groups of guardrail split bodies 201 and the guardrail split body 201 and the guardrail right end split body 202 are connected, the upper surface of the left end plug plate 201d and the lower surface of the right end of the split upper plate 201c fit each other.

[0039] A set of rotating bearings 203a are provided at the upper and lower ends of the internal composition of the rotating part. The rotating bearing 203a is installed to the inner side of the rotating hole 201e. A rotating shaft 203b is provided on the inner side of the rotating bearing 203a. A rotating part is provided between the two sets of guardrail splits 201 and the guardrail split 201 and the guardrail right end split 202, which can be rotated to adjust the protection area during actual use.

[0040] See also Figure 1-Figure 4 and Figure 6 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, first, when the two groups of guardrail splits 201 and the guardrail split 201 and the guardrail right end split 202 are spliced, the two groups of rotating bearings 203a at the upper and lower ends are respectively placed on the inner sides of the two groups of rotating holes 201e; secondly, the user can rotate the guardrail split 201 and the guardrail right end split 202 according to the nonlinear requirements of the actual protection area, so that the protection area can be rotated and adjusted in actual use to meet different protection requirements.

[0041] 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 spliced ​​road guardrail, comprising: The guardrail end posts (100), the guardrail split assembly (200) and the splicing piece (300) are characterized in that: the guardrail end posts (100) are provided in two groups and are distributed at the left and right ends of the guardrail split assembly (200) and are arranged in a symmetrical structure; A guardrail split assembly (200) for protection is provided between the two groups of guardrail end upright posts (100), and the guardrail split assembly (200) is composed of a plurality of groups of guardrail splits (201), a guardrail right end split (202) and a rotating part; The guardrail end column (100) has a column body (103) at its upper end, and a connecting threaded hole (105) for connecting with a splicing piece (300) is provided on the upper surface of the column body (103). The splicing piece (300) for splicing the guardrail split assembly (200) and the guardrail end column (100) is provided inside the connecting threaded hole (105).

2. A spliced ​​road guardrail according to claim 1, characterized in that: A bottom plate (101) for maintaining stable use is provided below the column body (103), and a bottom plate groove (102) is provided on an upper surface of the bottom plate (101) at one end close to the center of the guardrail split assembly (200).

3. A spliced ​​road guardrail as claimed in claim 2, characterized in that: The guardrail right end split (202) is located at the rightmost end of the guardrail split assembly (200), the guardrail split (201) is provided with a plurality of groups and is located on the left side of the guardrail right end split (202), and the guardrail split (201) and the guardrail right end split (202) have a split bottom plate (201a) at the lower end of their internal components.

4. A spliced ​​road guardrail as claimed in claim 3, characterized in that: The upper surface of the split bottom plate (201a) is provided with two groups of guardrail posts (201b), a split upper plate (201c) is provided above the guardrail posts (201b), and a plug plate (201d) for interlocking connection with the slot (104) is provided at the lower left end of the split upper plate (201c).

5. A spliced ​​road guardrail as claimed in claim 4, characterized in that: The upper surface of the plug plate (201d) and the right end of the lower surface of the split upper plate (201c) in the guardrail split (201) are both provided with a rotation hole (201e), and the right end of the split upper plate (201c) in the right end split (202) of the guardrail is also provided with a group of split upper plates (201c).

6. The spliced ​​road guardrail according to claim 4, characterized in that: A slot (104) is provided on the side of one end of the column body (103) close to the center of the guardrail split assembly (200), the plug plate (201d) and the slot (104) are mutually engaged, and the split bottom plate (201a) and the bottom plate groove (102) are mutually engaged; A splicing stud (301) is provided at the lower end of the splicing piece (300), the splicing stud (301) is threadedly connected to the connecting threaded hole (105), and a rotation auxiliary head (302) is provided at the upper end of the splicing stud (301).

7. A spliced ​​road guardrail according to claim 6, characterized in that: When the two groups of guardrail split bodies (201) and the guardrail split body (201) and the guardrail right end split body (202) are connected, the upper surface of the left end plug plate (201d) and the lower surface of the right end of the split upper plate (201c) fit each other.

8. The spliced ​​road guardrail according to claim 1, characterized in that: The rotating part has a set of rotating bearings (203a) at both upper and lower ends thereof. The rotating bearings (203a) are installed inside the rotating hole (201e). A rotating shaft (203b) is provided inside the rotating bearings (203a).

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