Traffic engineering construction protective fence

Abstract

The utility model relates to the field of traffic engineering construction, and discloses a traffic engineering construction protective fence which comprises a protective fence base, supporting legs are symmetrically connected to the lower end of the protective fence base, a supporting seat is arranged at the upper end of the protective fence base, electric telescopic rods are symmetrically connected in the protective fence base, and the upper ends of the electric telescopic rods are fixedly connected with the supporting seat. A guardrail plate is fixedly connected to the upper end of the supporting seat, storage seats are fixedly connected to the positions, located on the two sides of the guardrail plate, of the supporting seat, an adjusting seat is fixedly connected between the storage seats, a dust removal rod is slidably connected to the adjusting seat, an adjusting assembly for driving the dust removal rod to move is arranged in the adjusting seat, and a warning lamp is fixedly connected to the storage seat. According to the utility model, the reflective warning strip and the reflective warning board on the protective plate can be dedusted through the dedusting cotton slivers adhered to the dedusting rods in the moving process, so that the warning effect of the guardrail plate is ensured.

Description

Technical Field

[0001] The utility model relates to the field of traffic engineering construction, in particular to a traffic engineering construction guardrail. Background Art

[0002] Road construction is a systematic and complex engineering activity, which involves all aspects of the whole process from planning and design, project approval, bidding, construction to acceptance and delivery. In the process of engineering construction, it usually includes roadbed excavation, bridge and culvert tunnel construction, road pavement, traffic sign and line setting, supporting facilities installation and other processes. In order to ensure the smooth progress of construction, it is usually necessary to use protective devices to separate the construction site from the normal road section.

[0003] During use, existing guardrails are usually erected at the boundary between the construction site and the normal road section to serve as a separator, and warning signs are often affixed to the surface of the guardrails to serve as a warning to passing vehicles. However, during the long-term use of the guardrails, the warning signs are often contaminated with a large amount of dust on the surface, which reduces their warning effect and affects the warning effect of the guardrails. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that after long-term use, the warning signs on the existing guardrails are often stained with a large amount of dust on the surface, which reduces the warning effect and affects the warning effect of the guardrail.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a traffic engineering construction guardrail, including a guardrail base, the lower end of the guardrail base is symmetrically connected to a support leg, the upper end of the guardrail base is provided with a support seat, the guardrail base is symmetrically connected with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected to the support seat, the upper end of the support seat is fixedly connected to a guardrail plate, the support seat is fixedly connected with storage seats on both sides of the guardrail plate, the storage seats are fixedly connected with an adjustment seat, the adjustment seat is slidably connected with a dust removal rod, the adjustment seat is provided with an adjustment component for driving the dust removal rod to move, and the storage seat is fixedly connected with a warning light.

[0008] As an improvement, a plurality of groups of reflective warning strips are fixedly connected to the protective plate, and a reflective warning sign is fixedly connected to the protective plate at the lower end of the reflective warning strips.

[0009] As an improvement, a detachable dust removal cotton strip is adhered to the dust removal rod.

[0010] As an improvement, the adjustment assembly includes an adjustment motor, an adjustment screw, and an adjustment slot. The adjustment seat is provided with an adjustment slot. The adjustment motor is fixedly connected to the adjustment seat. The adjustment screw is located in the adjustment slot and is connected to the adjustment motor at one end. An adjustment block is threadedly connected to the adjustment screw, and the lower end of the adjustment block is fixedly connected to the dust removal rod.

[0011] As an improvement, a storage groove is provided in the storage seat, and a sliding rod is fixedly connected to the lower ends of the two storage grooves, and the lower end of the dust removal rod is slidably sleeved on the sliding rod.

[0012] 3. Beneficial Effects

[0013] Compared with the prior art, the utility model has the following advantages: the adjusting screw is driven to rotate in the adjusting groove by the adjusting motor, the adjusting screw drives the adjusting block to move through the threaded connection with the adjusting block, the adjusting block drives the dust removal rod to move, and the dust removal cotton strips adhered to the dust removal rod remove dust from the reflective warning strips and reflective warning signs on the protective plate during the movement, thereby ensuring the warning effect of the guardrail plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional traffic engineering construction guardrail Figure 1 .

[0015] Figure 2 The utility model is a three-dimensional traffic engineering construction guardrail Figure 2 .

[0016] Figure 3 It is an enlarged view of position A of a traffic engineering construction guardrail of the utility model.

[0017] Figure 4 The utility model is a cross-sectional view of a traffic engineering construction guardrail.

[0018] As shown in the figure: 1. Guardrail base; 2. Support legs; 3. Support seat; 4. Electric telescopic rod; 5. Guardrail plate; 6. Storage seat; 7. Adjustment seat; 8. Dust removal rod; 9. Reflective warning strip; 10. Reflective warning sign; 11. Dust removal cotton strip; 12. Adjustment motor; 13. Adjustment screw; 14. Adjustment slot; 15. Storage slot; 16. Sliding rod; 17. Warning light; 18. Adjustment block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] A guardrail for traffic engineering construction, including a guardrail base 1, wherein the lower end of the guardrail base 1 is symmetrically connected to a support leg 2, the upper end of the guardrail base 1 is provided with a support seat 3, an electric telescopic rod 4 is symmetrically connected inside the guardrail base 1, the upper end of the electric telescopic rod 4 is fixedly connected to the support seat 3, the upper end of the support seat 3 is fixedly connected to a guardrail plate 5, storage seats 6 are fixedly connected to the support seat 3 on both sides of the guardrail plate 5, an adjustment seat 7 is fixedly connected between the storage seats 6, a dust removal rod 8 is slidably connected to the adjustment seat 7, a detachable dust removal cotton strip 11 is adhered to the dust removal rod 8, an adjustment component for driving the dust removal rod 8 to move is provided inside the adjustment seat 7, and a warning light 17 is fixedly connected to the storage seat 6.

[0022] Through the above structure, the support leg 2 supports the entire guardrail, and the telescopic end of the electric telescopic rod 4 on the guardrail base 1 can drive the support seat 3 to adjust the height, so that the height of the guardrail can be adjusted within a certain range. The specific structure of each component is as follows:

[0023] Combined with Figure 3 and Figure 4 As shown, a plurality of groups of reflective warning strips 9 are fixedly connected to the protective plate 5 , and a reflective warning sign 10 is fixedly connected to the lower end of the reflective warning strips 9 on the protective plate 5 .

[0024] Through the above structure, the reflective warning strip 9 and the reflective warning sign 10 can serve as a warning when the lights of passing vehicles hit them during the day and at night, and can achieve a better warning effect in conjunction with the warning light 17 on the storage seat 6.

[0025] Combination Figure 3 and Figure 4 As shown, the adjustment component includes an adjustment motor 12, an adjustment screw 13, and an adjustment slot 14. The adjustment seat 7 is provided with an adjustment slot 14. The adjustment motor 12 is fixedly connected to the adjustment seat 7. The adjustment screw 13 is located in the adjustment slot 14 and is connected to the adjustment motor 12 at one end. An adjustment block 18 is threadedly connected to the adjustment screw 13, and the lower end of the adjustment block 18 is fixedly connected to the dust removal rod 8.

[0026] The adjusting screw 13 is driven to rotate in the adjusting slot 14 by the adjusting motor 12, and the adjusting screw 13 drives the adjusting block 18 to move through the threaded connection with the adjusting block 18, and the adjusting block 18 drives the dust removal rod 8 to move. The dust removal cotton strip 11 adhered to the dust removal rod 8 removes dust from the reflective warning strip 9 and the reflective warning sign 10 on the protective plate 5 during the movement, thereby ensuring the warning effect of the guardrail plate 5.

[0027] Embodiment 2

[0028] Based on Example 1, please refer to the attached Figure 1 and attached Figure 2 The storage seat 6 is provided with a storage groove 15 , and the lower ends of the two storage grooves 15 are fixedly connected with a slide rod 16 , and the lower end of the dust removal rod 8 is slidably sleeved on the slide rod 16 .

[0029] Through the above structure of the second embodiment, the dust removal rod 8 can be driven to move by the adjustment component, and the lower end of the dust removal rod 8 is slidably connected with the slide rod 16, so that the movement of the dust removal rod 8 is more stable.

[0030] The specific usage is as follows:

[0031] The supporting legs 2 at the lower end of the guardrail base 1 support the entire guardrail. At the same time, the telescopic end of the electric telescopic rod 4 on the guardrail base 1 can drive the supporting seat 3 to adjust the height, so that the height of the guardrail can be adjusted within a certain range. The reflective warning strip 9 and the reflective warning sign 10 on the guardrail plate 5 can serve as a warning when the headlights of passing vehicles hit them during the day and at night, and can achieve a better warning effect in conjunction with the warning light 17 on the storage seat 6.

[0032] After long-term use, the adjustment motor 12 in the adjustment seat 7 can be started, and the adjustment motor 12 drives the adjustment screw 13 to rotate in the adjustment slot 14. The adjustment screw 13 drives the adjustment block 18 to move through the threaded connection with the adjustment block 18. The adjustment block 18 drives the dust removal rod 8 to move. The dust removal cotton strip 11 adhered to the dust removal rod 8 removes dust from the reflective warning strip 9 and the reflective warning sign 10 on the protective plate 5 during the movement, thereby ensuring the warning effect of the guardrail plate 5.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0035] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A traffic engineering construction guardrail, comprising a guardrail base (1), wherein the lower end of the guardrail base (1) is symmetrically connected to a support leg (2), characterized in that: A support seat (3) is provided at the upper end of the guardrail base (1), an electric telescopic rod (4) is symmetrically connected inside the guardrail base (1), the upper end of the electric telescopic rod (4) is fixedly connected to the support seat (3), the upper end of the support seat (3) is fixedly connected to a guardrail plate (5), storage seats (6) are fixedly connected on both sides of the guardrail plate (5) on the support seat (3), an adjustment seat (7) is fixedly connected between the storage seats (6), a dust removal rod (8) is slidably connected to the adjustment seat (7), an adjustment component for driving the dust removal rod (8) to move is provided inside the adjustment seat (7), and a warning light (17) is fixedly connected to the storage seat (6).

2. A traffic engineering construction guardrail according to claim 1, characterized in that: A plurality of groups of reflective warning strips (9) are fixedly connected to the guardrail plate (5), and a reflective warning sign (10) is fixedly connected to the lower end of the reflective warning strips (9) on the guardrail plate (5).

3. A traffic engineering construction guardrail according to claim 1, characterized in that: A detachable dust removal cotton strip (11) is adhered to the dust removal rod (8).

4. A traffic engineering construction guardrail according to claim 1, characterized in that: The adjustment assembly comprises an adjustment motor (12), an adjustment screw (13), and an adjustment slot (14); the adjustment seat (7) is provided with an adjustment slot (14); the adjustment motor (12) is fixedly connected to the adjustment seat (7); the adjustment screw (13) is located in the adjustment slot (14) and one end of the adjustment screw is connected to the adjustment motor (12); an adjustment block (18) is threadedly connected to the adjustment screw (13); and the lower end of the adjustment block (18) is fixedly connected to the dust removal rod (8).

5. A traffic engineering construction guardrail according to claim 1, characterized in that: The storage seat (6) is provided with a storage groove (15), the lower ends of the two storage grooves (15) are fixedly connected with a slide rod (16), and the lower end of the dust removal rod (8) is slidably sleeved on the slide rod (16).

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