Night light reflecting device for highway guardrail plate

Abstract

The night light reflecting device comprises a corrugated plate, a light reflecting cylinder is installed on the outer surface of the corrugated plate, a light reflecting layer is arranged on the outer layer of the light reflecting cylinder, the inner side surface of the upper end of the light reflecting cylinder is connected with a right-hand thread bolt through a right-hand thread, and the right-hand thread bolt is connected with a right-hand thread through a right-hand thread. The inner side surface of the lower end of the reflective cylinder is connected with a right-hand screw bolt through a right-hand thread, the inner side surface of the lower end of the reflective cylinder is connected with a right-hand screw bolt through a right-hand thread, the inner side surfaces of the right-hand screw bolt and the right-hand screw bolt are hinged with hook joint strips, and the hook joint strips are hung and fixed on the outer surfaces of the upper end and the lower end of the corrugated plate. Installation and use can be added or reduced according to road sections, installation performance is improved, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of highway guardrails, and more specifically, to a nighttime reflective device for highway guardrails. Background Art

[0002] The highway guardrail is composed of two corrugated steel guardrails and two columns fixedly clamped between the two corrugated steel guardrails.

[0003] When driving at night, there is no clear reflective mark on the highway guardrail, which makes driving dangerous. The reflective mark can only be installed at a specific position, which is inconvenient to install. In the prior art, the reflective point is one section at a time, and the position needs to be specific, which affects the safety performance. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a night-time reflective device for highway guardrails, which can be installed at any position of the corrugated plate by hanging installation, and can be added or reduced according to the road section, thereby improving the installation performance and facilitating installation.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A night-time reflective device for highway guardrails comprises a corrugated plate, a reflective tube is installed on the outer surface of the corrugated plate, the outer layer of the reflective tube is set as a reflective layer, the inner surface of the upper end of the reflective tube is connected with a positive thread bolt through a forward thread, and the inner surface of the lower end of the reflective tube is connected with a reverse thread bolt through a reverse thread, the inner surfaces of the positive thread bolt and the reverse thread bolt are hinged with hook strips, and the hook strips are hung and fixed on the upper and lower end outer surfaces of the corrugated plate. By adopting a hanging installation, it can be arbitrarily installed at any position of the corrugated plate, and the installation and use can be increased or reduced according to the road section, thereby improving the installation performance and facilitating the installation.

[0007] Furthermore, the reflective layer is wrapped around the outer surface of the reflective tube, and the reflective layer is made of reflective sequins.

[0008] Furthermore, the surface of the positive thread bolt is provided with a positive thread, and the surface of the negative thread bolt is provided with a negative thread.

[0009] Furthermore, a hook head is provided at the outer end of the hook segment strip, and the hook head is hung on the outer surface of the corrugated plate.

[0010] Furthermore, the reflective tube is made of plastic, and the positive thread bolt and the negative thread bolt are made of stainless steel.

[0011] Furthermore, the hook bar is made of stainless steel bar and has a double-strand steel bar structure.

[0012] Furthermore, insertion holes are provided on the inner surfaces of the positive thread bolt and the negative thread bolt, and the hook strips are inserted into the inner surfaces of the insertion holes.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) By adopting hanging installation, it can be installed at any position of the corrugated plate at will, and the installation and use can be increased or reduced according to the road section, which improves the installation performance and is convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 This is a top view of the connection relationship between the hook strip and the positive thread bolt of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1 corrugated plate, 2 reflective tube, 3 reflective layer, 4 positive thread bolts, 5 negative thread bolts, 6 hook section strips, 7 hook heads. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] Example 1

[0022] See also Figure 1-3 A nighttime reflective device for a highway guardrail comprises a corrugated plate 1, a reflective tube 2 is mounted on the outer surface of the corrugated plate 1, an outer layer of the reflective tube 2 is provided as a reflective layer 3, a positive thread bolt 4 is connected to the inner surface of the upper end of the reflective tube 2 through a positive thread, a negative thread bolt 5 is connected to the inner surface of the lower end of the reflective tube 2 through a negative thread, a positive thread bolt 4 is provided with a positive thread, a negative thread bolt 5 is provided with a negative thread, a hook section bar 6 is hingedly connected to the inner surfaces of the positive thread bolt 4 and the negative thread bolt 5, and the hook section bar 6 is hung and fixed on the upper and lower outer surfaces of the corrugated plate 1;

[0023] The reflective layer 3 is wrapped around the outer surface of the reflective tube 2, and the reflective layer 3 is made of reflective sequins.

[0024] When it is used, the outer end of the hook strip 6 is provided with a hook head 7, and the hook head 7 is hung on the outer surface of the corrugated plate 1. At this time, the reflective tube 2 is twisted to rotate, which can drive it to rotate outside the positive thread bolt 4 and the reverse thread bolt 5. The positive thread bolt 4 and the reverse thread bolt 5 can be retracted at the same time to tighten the hook strip 6 and lock it outside the corrugated plate 1. It is easy to install and can be installed on the surface of the corrugated plate 1 at will. The reflective tubes 2 outside the corrugated plates 1 on both sides can be added according to the road conditions. They can be added and reduced at will. It is flexible to use and easy to install.

[0025] The reflective tube 2 is made of plastic, the positive thread bolt 4 and the negative thread bolt 5 are made of stainless steel, and the hook section bar 6 is made of stainless steel bar with a double-strand steel bar structure, which will not rust.

[0026] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A nighttime reflective device for a highway guardrail, comprising a corrugated plate (1), characterized in that: A reflective tube (2) is installed on the outer surface of the corrugated plate (1), and the outer layer of the reflective tube (2) is provided as a reflective layer (3). The inner surface of the upper end of the reflective tube (2) is connected to a positive thread bolt (4) via a positive thread, and the inner surface of the lower end of the reflective tube (2) is connected to a negative thread bolt (5) via a negative thread. The inner surfaces of the positive thread bolt (4) and the negative thread bolt (5) are hinged with hook strips (6), and the hook strips (6) are hung and fixed on the upper and lower outer surfaces of the corrugated plate (1).

2. A nighttime reflective device for highway guardrail according to claim 1, characterized in that: The reflective layer (3) is wrapped around the outer surface of the reflective tube (2), and the reflective layer (3) is made of reflective sequins.

3. The nighttime reflective device for highway guardrail according to claim 1 is characterized by: The surface of the positive thread bolt (4) is provided with a positive thread, and the surface of the negative thread bolt (5) is provided with a negative thread.

4. The nighttime reflective device for highway guardrail according to claim 1 is characterized by: The outer end of the hook strip (6) is provided with a hook head (7), and the hook head (7) is hung on the outer surface of the corrugated plate (1).

5. The nighttime reflective device for highway guardrail according to claim 1 is characterized by: The reflective tube (2) is made of plastic, and the positive thread bolt (4) and the negative thread bolt (5) are made of stainless steel.

6. The nighttime reflective device for highway guardrail according to claim 1 is characterized by: The hook strip (6) is made of stainless steel strip and has a double-strand steel strip structure.

7. The nighttime reflective device for highway guardrail according to claim 1 is characterized by: Insertion holes are provided on the inner surfaces of the positive thread bolt (4) and the negative thread bolt (5), and the hook strip (6) is inserted into the inner surfaces of the insertion holes.

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