Quick dismounting structure of road signboard

Abstract

The utility model discloses a road signboard quick dismounting structure relates to road traffic facility technical field, it includes vertical pole and installation crossbeam, and installation crossbeam is connected by quick release mechanism through first, second crossbeam section, and quick release mechanism includes connecting disc, locating disc, sliding block, locating groove and first screw rod, when installing, locating disc inserts connecting disc and rotates, makes sliding block card into locating groove, and then locks by first screw rod. The structure still integrated solar energy lighting mechanism for night lighting. The utility model discloses through "insert - rotate - locking " quick release mode, has solved the problem of low efficiency of the prior art installation, dismounting, and the night visibility is considered simultaneously, has compact structure, and the beneficial effect of convenient installation, safe and efficient, energy -conserving and environment -friendly.

Description

Technical Field

[0001] This utility model relates to the field of road traffic facilities technology, and in particular to a quick-assembly and disassembly structure for road signboards. Background Technology

[0002] Road signboards are an indispensable part of urban and highway traffic systems, used to convey important traffic information to pedestrians and drivers. Currently, road signboards are usually fixed to poles by installing crossbeams. In traditional installation structures, the connection between the crossbeam and the pole or the segmented connection of the crossbeam itself is mostly fixed by flange docking and tightening with multiple bolts.

[0003] While this structure offers a secure connection, it reveals several shortcomings during actual installation and maintenance. First, when working at heights, installers must align the heavy beam with multiple bolt holes on the flange, insert the bolts one by one, and tighten the nuts with tools. This process is cumbersome and complex, significantly reducing construction efficiency. Second, due to the lengthy operation, installers must work at heights for extended periods, resulting in high labor intensity and the risk of tools or parts falling, posing a serious safety hazard. Furthermore, when the signboard needs replacement, repair, or removal for temporary construction, the same tedious disassembly and installation process must be repeated, making maintenance extremely inconvenient and increasing labor and time costs.

[0004] To address this issue, a quick-assembly and disassembly structure for road signboards is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quick-assembly and disassembly structure for road signboards, aiming to improve the problems of complex installation structures and low assembly and disassembly efficiency of existing road signboards.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a quick-release structure for road signboards, comprising: a pole, a mounting beam, a signboard, and a quick-release mechanism; The mounting beam includes a first beam segment and a second beam segment that are connected to each other. The quick-release mechanism includes a connecting plate fixed to the end of the first beam segment, a positioning plate fixed to the end of the second beam segment, a sliding block slidably disposed inside the connecting plate, a positioning groove disposed on the outer circumferential surface of the positioning plate, and a first screw threaded to the connecting plate. The first crossbeam segment and the second crossbeam segment are combined in the following way: the positioning plate can be inserted into the connecting plate. When the positioning plate is inserted into the connecting plate and rotates relative to the axis of the connecting plate, the sliding block engages with the positioning groove, and the first screw is used to lock the positioning plate after engagement.

[0007] The above technical solution achieves the effect of quick assembly and disassembly of the installation beam and a stable connection.

[0008] Preferably, the axis of the first screw is perpendicular to the sliding direction of the slider.

[0009] The above technical solution enhances the stability of the positioning disk and connecting disk after they are engaged.

[0010] Preferably, the quick-release structure for road signboards also includes a lighting mechanism mounted on the pole to provide illumination for the signboards.

[0011] The above technical solution ensures the visibility of the signboard in low-light conditions, guaranteeing the effectiveness of road guidance.

[0012] Preferably, the lighting mechanism is a solar lighting mechanism, which includes a mounting frame, a solar panel mounted on the mounting frame, a lighting frame, and a lighting lamp mounted on the lighting frame, wherein the lighting lamp is electrically connected to the solar panel.

[0013] The above technical solutions achieve energy conservation and environmental protection, and reduce dependence on external power sources.

[0014] Preferably, the lighting bracket extends from the top of the pole and positions the lighting fixture above the signboard.

[0015] The above technical solution achieves more comprehensive and uniform illumination of the signboard, optimizing the lighting effect.

[0016] Preferably, the quick-release structure for the road signboard also includes a mounting plate, which is connected to the upright by a second bolt, and the mounting beam is fixed to the mounting plate.

[0017] The above technical solution facilitates the adjustment and fixation of the installation position of the crossbeam, thereby enhancing the structural adaptability.

[0018] Preferably, the quick-release structure for road signboards also includes a mounting plate, through which the signboard is connected to the mounting beam.

[0019] The above technical solution provides a stable mounting platform for the signboard, facilitating its installation and replacement.

[0020] Preferably, the inner wall of the connecting plate is provided with a groove for guiding the sliding block.

[0021] The above technical solutions have improved the operational reliability of the quick-release mechanism.

[0022] This utility model has the following beneficial effects: 1. In this utility model, by setting up a quick-release mechanism consisting of a connecting plate, a positioning plate, a sliding block, and a positioning groove that cooperate with each other and are locked by a first screw, the problems of complex installation structure, cumbersome disassembly and assembly, and time-consuming and labor-intensive high-altitude operations of road signboards in the prior art are solved. This achieves the technical effects of simplifying installation steps, realizing quick disassembly and assembly, and significantly improving construction efficiency and safety.

[0023] 2. In this utility model, by integrating a solar lighting mechanism, the problems of poor visibility of the signboard at night or in low light conditions, and the difficulty of wiring and power supply in remote areas are solved. This achieves the technical effect of providing continuous lighting for the signboard, saving energy and protecting the environment without the need for an external power source. Attached Figure Description

[0024] Figure 1 This is a perspective view of a road signboard quick-assembly and disassembly structure proposed in this utility model; Figure 2 This is a schematic diagram of the back of a road signboard with a quick-release and detachable structure proposed in this utility model; Figure 3 This is a schematic diagram of the installation crossbeam of a road signboard quick-assembly and disassembly structure proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 for Figure 1 Enlarged view at point B in the middle; Explanation of reference numerals in the attached drawings: 1. Upright pole; 2. Mounting beam; 3. Identification plate; 4. Mounting plate; 5. Quick-release mechanism; 501. Connecting plate; 502. Positioning plate; 503. Sliding block; 504. First screw; 505. Positioning groove; 6. Mounting plate; 7. Second bolt; 8. Lighting mechanism; 801. Mounting bracket; 802. Solar panel; 803. Lighting bracket; 804. Lighting lamp. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-5The present invention provides an embodiment of a road signboard quick-assembly and disassembly structure, comprising a pole 1 serving as the supporting foundation of the entire device, and an installation beam 2 detachably connected to the pole 1. The installation beam 2 is used to support and fix the signboard 3. To achieve a stable connection between the installation beam 2 and the pole 1, the structure also includes an installation plate 6 and a second bolt 7. The installation plate 6 is fixedly connected to the pole 1 by the second bolt 7, and the installation beam 2 is fixed to the installation plate 6. To facilitate the installation of the signboard 3, the signboard 3 is connected to the installation beam 2 by an installation plate 4. The quick-release mechanism 5 includes a connecting plate 501 fixed to the end of the first crossbeam segment, a positioning plate 502 fixed to the end of the second crossbeam segment, a sliding block 503 slidably disposed inside the connecting plate 501, a positioning groove 505 disposed on the outer circumferential surface of the positioning plate 502, and a first screw 504 threadedly connected to the connecting plate 501. The inner wall of the connecting plate 501 is provided with a groove for guiding the sliding block 503, and the axis of the first screw 504 is perpendicular to the sliding direction of the sliding block 503. In the assembled state, the positioning plate 502 is inserted into the connecting plate 501, and then the second crossbeam segment is rotated relative to the axis of the connecting plate 501, driving the sliding block 503 to move along its groove and finally engage with the positioning groove 505 to form a quick initial connection. After engagement is completed, the first screw 504 is tightened to abut against and lock the positioning plate 502, thereby preventing the positioning plate 502 from rotating in the opposite direction, and finally achieving a firm and reliable fixation between the two crossbeam segments. To improve the visibility of the signboard 3 at night or in low-light conditions, the quick-release structure of the road signboard also includes a lighting mechanism 8 mounted on the pole 1. The lighting mechanism 8 is a solar-powered lighting mechanism, which specifically includes a mounting frame 801, a solar panel 802 mounted on the mounting frame 801, a lighting frame 803, and a lighting lamp 804 mounted on the lighting frame 803. The mounting frame 801 is fixedly connected to the upper part of the pole 1, the lighting lamp 804 is electrically connected to the solar panel 802, and the lighting frame 803 extends from the top of the pole 1, so that the lighting lamp 804 is located above the signboard 3 to illuminate the signboard 3.

[0027] Working principle: When the signboard 3 needs to be installed, the second crossbeam segment with positioning plate 502 is aligned and inserted into the first crossbeam segment with connecting plate 501. This insertion action will push the sliding block 503 inside the connecting plate 501 to move. Then, the second crossbeam segment is rotated relative to the axis of the first crossbeam segment. Since the sliding block 503 moves under the guidance of the sliding groove inside the connecting plate 501, this rotation will make the sliding block 503 accurately aligned and locked into the positioning groove 505 on the positioning plate 502, realizing the rapid initial positioning and connection of the two installation crossbeams 2. Finally, the first screw 504 is rotated to advance and abut against the locking positioning plate 502, thereby completing the rapid and reliable fixing of the entire installation crossbeam 2. Disassembly can be performed by reversing the operation. Through the synergistic effect of the components in the quick-release mechanism 5, this utility model solves the problems of complex installation structure and time-consuming and laborious disassembly and assembly of the signboard in the prior art. In daily use, the solar panel 802 of the lighting mechanism 8 absorbs solar energy to power the lighting lamp 804, ensuring that the signboard 3 is clearly visible at night.

Claims

1. A quick-assembly and disassembly structure for road signboards, comprising: Pole (1); The mounting beam (2) is detachably connected to the upright (1); The signboard (3) is fixed to the mounting beam (2); The installation beam (2) includes a first beam segment and a second beam segment that are connected to each other; The invention is characterized by further comprising: a quick-release mechanism (5), the quick-release mechanism (5) comprising a connecting plate (501) fixed to the end of the first crossbeam segment, a positioning plate (502) fixed to the end of the second crossbeam segment and insertable into the connecting plate (501), a sliding block (503) slidably disposed inside the connecting plate (501), a positioning groove (505) disposed on the outer circumferential surface of the positioning plate (502), and a first screw (504) threadedly connected to the connecting plate (501). When the positioning plate (502) is inserted into the connecting plate (501) and rotates relative to the axis of the connecting plate (501), the sliding block (503) engages with the positioning groove (505), and the first screw (504) is used to lock the positioning plate (502) after engagement.

2. The quick-assembly and disassembly structure for road signboards according to claim 1, characterized in that: The axis of the first screw (504) is perpendicular to the sliding direction of the sliding block (503).

3. The quick-assembly and disassembly structure for road signboards according to claim 1, characterized in that: The structure also includes a lighting mechanism (8), which is mounted on the pole (1) and is used to provide lighting for the signboard (3).

4. The quick-assembly and disassembly structure for road signboards according to claim 3, characterized in that: The lighting mechanism (8) is a solar lighting mechanism, which includes: a mounting frame (801), a solar panel (802) mounted on the mounting frame (801), a lighting frame (803), and a lighting lamp (804) mounted on the lighting frame (803), and the lighting lamp (804) is electrically connected to the solar panel (802).

5. The quick-assembly and disassembly structure for road signboards according to claim 4, characterized in that: The lighting bracket (803) extends from the top of the pole (1) and positions the lighting lamp (804) above the signboard (3).

6. The quick-assembly and disassembly structure for road signboards according to claim 1, characterized in that: The structure also includes a mounting plate (6), which is connected to the upright (1) by a second bolt (7), and the mounting beam (2) is fixed on the mounting plate (6).

7. The quick-assembly and disassembly structure for road signboards according to claim 1, characterized in that: The structure also includes a mounting plate (4), through which the marking plate (3) is connected to the mounting beam (2).

8. The quick-assembly and disassembly structure for road signboards according to claim 1, characterized in that: The inner wall of the connecting plate (501) is provided with a groove for guiding the sliding block (503).

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