Lamp mounting bracket of wave-shaped guardrail

Abstract

The utility model relates to the technical field of lamp installation, in particular to a lamp installation support of a wave-shaped guardrail, which is provided with an outer hoop plate, an inner hoop plate and a lamp holder, the outer hoop plate is provided with a first cambered surface plate and a first connecting part, the inner hoop plate is provided with a second cambered surface plate and a second connecting part, and the lamp holder is provided with a third connecting part and an installation part. During working, the first cambered surface plate and the second cambered surface plate are attached to the outer convex face and the inner concave face of the wave-shaped guardrail correspondingly, the first connecting part and the second connecting part are connected to achieve fixation of the outer hoop plate and the inner hoop plate, and the third connecting part is connected with the first connecting part or the second connecting part to achieve fixation of the lamp holder and the outer hoop plate or the inner hoop plate. And the lamp is mounted on the lamp bracket through the mounting part, so that the lamp is fixed relative to the wave-shaped guardrail. According to the lamp mounting bracket, the lamp can be effectively fixed on the wave-shaped guardrail without punching holes on the wave-shaped guardrail, so that the structural strength of the wave-shaped guardrail is ensured, the safety risk is reduced, and meanwhile, the service life of the wave-shaped guardrail is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp installation, in particular to a lamp installation bracket for a corrugated guardrail. Background Art

[0002] The corrugated guardrail is a semi-rigid guardrail made of corrugated steel guardrail panels and supported by main columns. The corrugated guardrail is generally installed on both sides of the edge of the highway. It absorbs collision energy through the deformation of the foundation, columns and beams, forcing the out-of-control vehicle to change direction and return to the normal driving direction, preventing the vehicle from running off the road, thereby protecting the vehicle and passengers and reducing the losses caused by the accident.

[0003] Tunnel entrances and exits are often places where accidents are prone to occur. According to design requirements, low-position lighting must be installed within 130m of the tunnel entrances and exits to ensure driving safety, with the lighting spacing being 2m.

[0004] In the prior art, holes are usually punched on the corrugated guardrail, and then the lamps are fixed on the corrugated guardrail. However, the punching will affect the strength of the corrugated guardrail, there are certain safety risks, and it will also shorten the service life of the corrugated guardrail. Utility Model Content

[0005] In order to overcome the technical defects of reduced strength and shortened service life of the corrugated guardrail in the existing corrugated guardrail lamp punching installation method, the utility model provides a lamp installation bracket for the corrugated guardrail.

[0006] The utility model provides a lamp mounting bracket for a corrugated guardrail, comprising:

[0007] An outer hoop plate, comprising a first curved panel and a first connecting portion, wherein the first curved panel is suitable for fitting the outer convex surface of the corrugated guardrail, and the first connecting portion is connected to the top end of the first curved panel;

[0008] An inner hoop plate, comprising a second curved panel and a second connecting portion, wherein the second curved panel is adapted to fit the inner concave surface of the corrugated guardrail, the second connecting portion is connected to the top end of the second curved panel, and the second connecting portion is adapted to be fixedly connected to the first connecting portion;

[0009] The lamp holder comprises a third connecting portion and a mounting portion, wherein the third connecting portion is suitable for being fixedly connected to the first connecting portion or the second connecting portion, and the mounting portion is located at the top end of the third connecting portion and is suitable for mounting a lamp.

[0010] Optionally, both the first connection part and the second connection part are planar plates, and the first connection part and the second connection part are suitable for being fixedly connected by a first bolt pair.

[0011] Optionally, the second connection portion extends above the first connection portion to form an extension portion, the third connection portion is a flat plate, and the third connection portion is fixedly connected to the extension portion by a second bolt pair.

[0012] Optionally, the third connecting portion is provided with a vertically arranged strip hole, and the second bolt pair passes through the strip hole.

[0013] Optionally, a bending portion is provided at the top end of the first connecting portion, and the bending portion is bent in a direction close to the second connecting portion and is suitable for abutting the second connecting portion during operation.

[0014] Optionally, the first connecting portion and the first curved panel are integrally formed, and the second connecting portion and the second curved panel are integrally formed.

[0015] Optionally, the mounting portion is a strip plate, which is arranged horizontally during operation and has a length direction consistent with the direction of the corrugated guardrail.

[0016] Optionally, the outer hoop plate, inner hoop plate and lamp stand are all Q235 steel structures.

[0017] Optionally, the first curved panel wraps around the most convex point of the corrugated guardrail, and / or the second curved panel wraps around the most concave point of the corrugated guardrail.

[0018] Optionally, the first curved panel wraps the most convex point of the corrugated guardrail, and the outer surface of the first curved panel is provided with a spray coating.

[0019] Compared with the prior art, the technical solution provided by the utility model has the following advantages:

[0020] The lamp mounting bracket for the corrugated guardrail provided by the utility model is provided with an outer hoop plate, an inner hoop plate and a lamp holder, the outer hoop plate is provided with a first arc panel and a first connecting portion, the inner hoop plate is provided with a second arc panel and a second connecting portion, the lamp holder is provided with a third connecting portion and a mounting portion, when in operation, the first arc panel and the second arc panel respectively fit the outer convex surface and the inner concave surface of the corrugated guardrail, the first connecting portion and the second connecting portion are fixedly connected to achieve relative fixation of the outer hoop plate and the inner hoop plate, the third connecting portion is fixedly connected to the first connecting portion or the second connecting portion to achieve relative fixation of the lamp holder and the outer hoop plate or the inner hoop plate, the lamp is mounted on the lamp holder through the mounting portion, thus achieving fixation of the lamp relative to the corrugated guardrail. Through the lamp mounting bracket, it is not necessary to drill holes on the corrugated guardrail to achieve effective fixation of the lamp on the corrugated guardrail, thereby ensuring the structural strength of the corrugated guardrail, reducing safety risks, and also ensuring the service life of the corrugated guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A structural stereogram showing a lamp mounting bracket in an embodiment of the utility model;

[0024] Figure 2 A front view showing an outer hoop plate in an embodiment of the utility model;

[0025] Figure 3 A left side view of an outer hoop plate in an embodiment of the utility model is shown;

[0026] Figure 4 A front view showing an inner hoop plate in an embodiment of the utility model;

[0027] Figure 5 A left side view of the inner hoop plate in the embodiment of the utility model is shown;

[0028] Figure 6 A front view of a lamp stand in an embodiment of the utility model is shown;

[0029] Figure 7 A left side view of a lamp holder in an embodiment of the present utility model is shown.

[0030] In the figure:

[0031] 1. Outer hoop plate; 11. First arc panel; 12. First connecting portion; 121. Bending portion; 2. Inner hoop plate; 21. Second arc panel; 22. Second connecting portion; 3. Lamp holder; 31. Third connecting portion; 311. Strip hole; 32. Mounting portion; 4. First bolt pair; 5. Second bolt pair. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0033] In the description, it should be noted that the terms "first" and "second" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] The specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0036] Reference Figure 1 This embodiment provides a lamp mounting bracket for a corrugated guardrail, comprising an outer hoop plate 1, an inner hoop plate 2 and a lamp holder 3.

[0037] Outer hoop plate 1:

[0038] Reference Figures 1 to 3 The outer hoop plate 1 includes a first curved panel 11 and a first connecting portion 12 . The first curved panel 11 is suitable for fitting onto the outer convex surface of the corrugated guardrail. The first connecting portion 12 is connected to the top of the first curved panel 11 .

[0039] Specifically, the first connecting portion 12 is a flat plate, and its main purpose is to connect with the flat plate-shaped second connecting portion 22 through the first bolt pair 4, so that the connection is more reliable and the operation is more convenient. In other embodiments, the first connecting portion 12 can also be a connecting lug or other structure.

[0040] More specifically, the first connection portion 12 is integrally formed with the first curved panel 11. In other embodiments, the first connection portion 12 may also be welded to the first curved panel 11 or fixedly connected with the first curved panel 11 by bolts or other commonly used connection structures.

[0041] Specifically, the outer hoop plate 1 is a Q235 steel structure. In other embodiments, the outer hoop plate 1 can also be made of other hard materials.

[0042] More specifically, the thickness of the outer hoop plate 1 is 3 mm, and when made of Q235 steel, the structural strength can meet the use requirements. In other embodiments, the thickness of the outer hoop plate 1 is determined according to the adaptability of the material so that the structural strength can meet the use requirements.

[0043] Specifically, the first curved panel 11 wraps the most convex point of the corrugated guardrail, and the outer surface of the first curved panel 11 is provided with a spray coating. It is easy to understand that the most convex point of the corrugated guardrail is the peak position of the cross-sectional curve of the outer convex surface of the corrugated guardrail. The first curved panel 11 wraps the most convex point of the corrugated guardrail, so that when the first curved panel 11 is subjected to external force, the most convex point will form a snap fit with the corresponding position of the first curved panel 11, thereby preventing the entire lamp mounting bracket from detaching from the corrugated guardrail. In other embodiments, in order to prevent the entire lamp mounting bracket from detaching from the corrugated guardrail, the second curved panel 21 of the inner hoop plate 2 can also wrap the most concave point of the corrugated guardrail; it is also possible to wrap the most convex point of the corrugated guardrail with the first curved panel 11, and also to wrap the most concave point of the corrugated guardrail with the second curved panel 21. In addition, when the first curved panel 11 wraps the most convex point of the corrugated guardrail, the outer surface of the first curved panel 11 is provided with a spray coating, and the spray coating can be sprayed with the same color as the corrugated guardrail in actual use, and the appearance quality is higher.

[0044] Furthermore, a bending portion 121 is provided at the top of the first connection portion 12, and the bending portion 121 is bent in a direction close to the second connection portion 22 and is suitable for abutting the second connection portion 22 during operation. The main function of the bending portion 121 is to abut the second connection portion 22 so that the first connection portion 12 is supported on the second connection portion 22, thereby improving the connection reliability of the first connection portion 12 and making the connection more stable.

[0045] Inner hoop plate 2:

[0046] Reference Figure 1 , Figure 4 and Figure 5 The inner hoop plate 2 includes a second curved panel 21 and a second connecting portion 22, the second curved panel 21 is suitable for fitting the inner concave surface of the corrugated guardrail, the second connecting portion 22 is connected to the top end of the second curved panel 21, and the second connecting portion 22 is suitable for being fixedly connected to the first connecting portion 12;

[0047] Specifically, the second connecting portion 22 is a flat plate, and the first connecting portion 12 is connected to the second connecting portion 22 by the first bolt pair 4, which is more reliable, more convenient to operate, and easy to disassemble. In other embodiments, the second connecting portion 22 can also be a connecting lug or other structure, and can also be fixedly connected to the first connecting portion 12 by welding or other methods.

[0048] More specifically, three sets of the first bolt pairs 4 are provided. In other embodiments, one or two sets of the first bolt pairs 4 may also be provided.

[0049] More specifically, the second connection portion 22 is integrally formed with the second curved panel 21. In other embodiments, the second connection portion 22 may also be welded to the second curved panel 21 or fixedly connected by bolts or other commonly used connection structures.

[0050] Specifically, the inner hoop plate 2 is a Q235 steel structure. In other embodiments, the inner hoop plate 2 can also be made of other hard materials.

[0051] More specifically, the thickness of the inner hoop plate 2 is 3 mm, and when made of Q235 steel, the structural strength can meet the use requirements. In other embodiments, the thickness of the inner hoop plate 2 is determined according to the adaptability of the material so that the structural strength can meet the use requirements.

[0052] Light Stand 3:

[0053] Reference Figure 1 , Figure 6 and Figure 7 The lamp holder 3 includes a third connecting portion 31 and a mounting portion 32. The third connecting portion 31 is suitable for being fixedly connected to the first connecting portion 12 or the second connecting portion 22. The mounting portion 32 is located at the top of the third connecting portion 31 and is suitable for mounting the lamp.

[0054] Specifically, the second connection part 22 extends outward from the top of the first connection part 12 to form an extension part, and the third connection part 31 is a flat plate, and the third connection part 31 is fixedly connected to the extension part by a second bolt pair 5. Bolt connection is more reliable, more convenient to operate, and easy to disassemble; in other embodiments, the extension part can also be welded to the third connection part 31 or fixedly connected by other commonly used connection structures. The second connection part 22 is selected to be connected with the third connection part 31, so that the lamp holder 3 can be installed on the side of the second connection part 22 away from the first connection part 12 during actual installation, and the area below this side is empty, so the installation is more convenient; in other embodiments, the first connection part 12 can also be selected to be connected with the third connection part 31, as long as the lamp holder 3 does not interfere with the first arc panel 11.

[0055] More specifically, the third connection portion 31 is provided with a vertically arranged strip hole 311, and the second bolt pair 5 passes through the strip hole 311. Since the lower area of ​​the second connection portion 22 away from the first connection portion 12 is empty, the strip hole 311 can be provided to achieve the up and down position adjustment of the lamp holder 3, thereby achieving the up and down position adjustment of the lamp.

[0056] Specifically, the mounting portion 32 is a strip plate, which is arranged horizontally during operation and has a length direction consistent with the direction of the corrugated guardrail. The mounting portion 32 of this structure is suitable for the lamp structure commonly used on highways, and can realize the change of the lamp installation orientation, so that the lamp is fixed on the horizontally arranged strip plate, and the fixation is more secure. In other embodiments, the mounting portion 32 can be determined according to the specific structural adaptability of the lamp.

[0057] Specifically, the third connection portion 31 is integrally formed with the mounting portion 32. In other embodiments, the third connection portion 31 may also be welded to the mounting portion 32 or fixedly connected by bolts or other commonly used connection structures.

[0058] Specifically, the lamp holder 3 is a Q235 steel structure. In other embodiments, the lamp holder 3 may also be made of other hard materials.

[0059] More specifically, the thickness of the lamp holder 3 is 3 mm, and when made of Q235 steel, the structural strength can meet the use requirements. In other embodiments, the thickness of the lamp holder 3 is determined according to the adaptability of the material so that the structural strength can meet the use requirements.

[0060] The working principle of the lamp mounting bracket of the utility model is as follows:

[0061] First, buckle the outer hoop plate 1 onto the outer side of the corrugated guardrail so that the first curved panel 11 fits on the outer convex surface of the corrugated guardrail, and the first connecting portion 12 is located above the first curved panel 11 and protrudes beyond the corrugated guardrail; secondly, buckle the inner hoop plate 2 onto the inner side of the corrugated guardrail so that the second curved panel 21 fits on the inner concave surface of the corrugated guardrail, and the second connecting portion 22 is located above the second curved panel 21 and protrudes beyond the corrugated guardrail; then connect the first connecting portion 12 and the second connecting portion 22 by the first bolt pair 4; then connect the third connecting portion 31 to the second connecting portion 22 by the second bolt pair 5; finally, install the lamp on the mounting portion 32 of the lamp holder 3.

[0062] The above is only a specific implementation of the utility model, so that those skilled in the art can understand or implement the utility model. Although detailed descriptions are given with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments, and they should all be covered by the protection scope of the claims.

Claims

1. A lamp mounting bracket for a corrugated guardrail, characterized in that: include: An outer hoop plate (1) comprising a first curved panel (11) and a first connecting portion (12), wherein the first curved panel (11) is suitable for fitting onto an outer convex surface of a corrugated guardrail, and the first connecting portion (12) is connected to a top end of the first curved panel (11); An inner hoop plate (2), comprising a second curved panel (21) and a second connecting portion (22), wherein the second curved panel (21) is adapted to fit the inner concave surface of the corrugated guardrail, the second connecting portion (22) is connected to the top end of the second curved panel (21), and the second connecting portion (22) is adapted to be fixedly connected to the first connecting portion (12); A lamp holder (3) comprising a third connecting portion (31) and a mounting portion (32), wherein the third connecting portion (31) is suitable for being fixedly connected to the first connecting portion (12) or the second connecting portion (22), and the mounting portion (32) is located at the top end of the third connecting portion (31) and is suitable for mounting a lamp.

2. The lamp mounting bracket for the corrugated guardrail according to claim 1, characterized in that: The first connecting portion (12) and the second connecting portion (22) are both flat plates, and the first connecting portion (12) and the second connecting portion (22) are suitable for being fixedly connected via a first bolt pair (4).

3. The lamp mounting bracket for the corrugated guardrail according to claim 2, characterized in that: The second connection portion (22) extends outwardly above the first connection portion (12) to form an extension portion, the third connection portion (31) is a flat plate, and the third connection portion (31) is fixedly connected to the extension portion via a second bolt pair (5).

4. The lamp mounting bracket for the corrugated guardrail according to claim 3, characterized in that: The third connecting portion (31) is provided with a vertically arranged strip-shaped hole (311), and the second bolt pair (5) passes through the strip-shaped hole (311).

5. The lamp mounting bracket for the corrugated guardrail according to claim 3, characterized in that: A bending portion (121) is provided at the top end of the first connecting portion (12); the bending portion (121) is bent in a direction close to the second connecting portion (22) and is suitable for abutting against the second connecting portion (22) during operation.

6. The lamp mounting bracket for the corrugated guardrail according to claim 2, characterized in that: The first connecting portion (12) and the first curved panel (11) are integrally formed, and the second connecting portion (22) and the second curved panel (21) are integrally formed.

7. The lamp mounting bracket for the corrugated guardrail according to claim 1, characterized in that: The mounting portion (32) is a strip plate, which is arranged horizontally during operation and has a length direction consistent with the direction of the corrugated guardrail.

8. The lamp mounting bracket for the corrugated guardrail according to claim 1, characterized in that: The outer hoop plate (1), the inner hoop plate (2) and the lamp stand (3) are all Q235 steel structures.

9. The lamp mounting bracket for the corrugated guardrail according to any one of claims 1 to 8, characterized in that: The first curved panel (11) wraps around the most convex point of the corrugated guardrail, and / or the second curved panel (21) wraps around the most concave point of the corrugated guardrail.

10. The lamp mounting bracket for the corrugated guardrail according to claim 9, characterized in that: The first curved panel (11) wraps around the most convex point of the corrugated guardrail, and the outer surface of the first curved panel (11) is provided with a spray coating.

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