Urban road and traffic engineering guide sign support device

Abstract

The utility model discloses a kind of urban road and traffic engineering orientation signboard supporting device, belong to traffic engineering technical field, including support column, the top of the support column is provided with mounting sleeve, mounting plate is provided on the lateral wall of the mounting sleeve, the lateral wall of the mounting plate is bolted with signboard body, the bottom of the support column is provided with angle adjusting mechanism, the top of the signboard body is provided with cleaning mechanism, the utility model is provided with angle adjusting mechanism, this process uses the angle adjusting mechanism of cooperation of disc, arc groove, mounting screw and locking nut, angle of indicating board body can be flexibly adjusted according to actual demand, meet the requirement of indicating board body visual angle under different road and traffic scene, improve the indication effect of indicating board body.

Description

Technical Field

[0001] This utility model relates to the field of traffic engineering technology, and in particular to a support device for urban road and traffic engineering directional signs. Background Technology

[0002] With the acceleration of urbanization, the construction of urban roads and transportation facilities is constantly being upgraded, and the demand for road traffic safety and smoothness is increasing. Traditional directional signs usually adopt a fixed installation method. Once the installation position and angle are determined, it is difficult to make flexible adjustments, which may limit their function in complex road environments.

[0003] The existing directional sign support device makes it inconvenient to remove and replace the directional sign after it is fixed and installed on the road, which makes it difficult to modify in subsequent urban road development. In addition, the existing directional signs are supported by support rods alone, which has low stability. Existing patent (publication number: CN222513138U) discloses a support device for urban road and traffic engineering directional signs, including a connecting rod. A mounting base is fixedly connected to the lower end of the connecting rod. A groove is formed on the upper right end of the connecting rod. A threaded rod is movably inserted between the upper and lower groove walls within the groove. A driver is fixedly connected to the upper end of the connecting rod. The output end of the driver passes through the upper end of the connecting rod and is fixedly connected to the threaded rod. A support mechanism is threadedly inserted onto the outer surface of the threaded rod. Fixing devices are movably inserted into the left and right sides of the support mechanism, and a directional sign is mounted on the rear end of both fixing devices. A positioning rod is inserted into the middle of the front end of each fixing device. This utility model discloses a support device for urban road and traffic engineering directional signs, which, through the setting of the support mechanism, enables the device to stably support the directional sign.

[0004] To address the aforementioned issues, existing patents offer solutions, but they suffer from the problem of not being able to adjust the angle of the installed sign, thus preventing the sign from flexibly adjusting its angle according to the installation environment. Additionally, existing sign support devices cannot clean the sign during use.

[0005] To address this, a support device for directional signs in urban roads and traffic engineering is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a support device for urban road and traffic engineering directional signs, which can solve the problem that existing directional sign support devices cannot adjust the angle of the installed signs, resulting in the signs not being able to flexibly adjust their angle according to the installation environment. At the same time, existing sign support devices cannot clean the signs during use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a support device for urban road and traffic engineering directional signs, including a support column, an installation sleeve provided at the top of the support column, an installation plate provided on the side wall of the installation sleeve, a sign body bolted to the side wall of the installation plate, an angle adjustment mechanism provided at the bottom of the support column, and a cleaning mechanism provided at the top of the sign body. The angle adjustment mechanism includes a disc disposed at the bottom of the support column, a mounting base disposed at the bottom of the disc, the disc being embedded in the top of the mounting base, three mounting screws disposed at the top of the mounting base, three arc-shaped grooves being formed in the middle of the disc, the mounting screws being movably disposed inside the arc-shaped grooves, and a locking nut being threadedly connected to the top of the mounting screws, the bottom of the locking nut being in contact with the disc.

[0008] Preferably, the cleaning mechanism includes a cleaning pipe disposed on the top of the sign body, the cleaning pipe being located on one side of the top of the sign body, a plurality of cleaning nozzles being disposed at the bottom of the cleaning pipe, the plurality of cleaning nozzles being disposed at an angle, a liquid supply pipe being disposed in the middle of the cleaning pipe, a liquid supply pump being bolted to the side wall of the support column, the output end of the liquid supply pump being fixedly connected to the liquid supply pipe, and a filter assembly being disposed at the inlet end of the liquid supply pump.

[0009] Preferably, the filtration assembly includes a connecting pipe disposed at the output end of the liquid supply pump, a filter cup disposed in the middle of the connecting pipe, the filter cup being connected through the connecting pipe, a filter element disposed in the middle of the filter cup, and a cup lid disposed at the top of the filter cup.

[0010] Preferably, a T-shaped rod is rotatably connected to the bottom of the mounting base, and the top of the T-shaped rod is fixedly connected to the disc.

[0011] Preferably, a protective tube is sleeved on the side wall of the liquid supply pipe, and the protective tube is fixedly connected to the column.

[0012] Preferably, a support plate is provided on both sides of the mounting sleeve, and the other end of the support plate is fixedly connected to the sign body.

[0013] Preferably, the bottom of the mounting base is provided with a plurality of ground nails, which are distributed at equal intervals.

[0014] Preferably, a plurality of mounting blocks are provided on the side wall of the mounting base, the end of the mounting block is provided with a mounting groove, and a reinforcing rib is provided between the mounting block and the mounting base.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This application incorporates an angle adjustment mechanism, which uses a disc, an arc groove, a mounting screw, and a locking nut to flexibly adjust the angle of the sign body according to actual needs. This meets the requirements for the visible angle of the sign body under different road and traffic scenarios, thereby improving the indicating effect of the sign body.

[0016] 2. This application incorporates a cleaning mechanism that periodically cleans the surface of the sign, removing dust, stains, etc., keeping the sign clearly visible and ensuring it accurately conveys traffic information to drivers. Multiple tilting cleaning nozzles expand the cleaning range, improve cleaning efficiency, and thoroughly clean the sign surface. The filter assembly filters the cleaning fluid, effectively preventing impurities from clogging the fluid supply pump and cleaning nozzles, extending equipment lifespan, and reducing maintenance costs. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an overall structural view of the present invention; Figure 2 This is the left view of the present invention; Figure 3 This is a schematic diagram of the angle adjustment mechanism in this utility model; Figure 4 This is a schematic diagram of the support plate in this utility model; Figure 5 This utility model Figure 2 Enlarged structural diagram at point A; Figure 6 This utility model Figure 3 A magnified structural diagram at point B in the middle.

[0019] Explanation of reference numerals in the attached figures: 1. Support column; 2. Mounting sleeve; 3. Mounting plate; 4. Sign body; 5. Angle adjustment mechanism; 6. Cleaning mechanism; 51. Disc; 52. Mounting base; 53. Mounting screw; 54. Arc groove; 55. Locking nut; 61. Cleaning pipe; 62. Cleaning nozzle; 63. Liquid supply pipe; 64. Liquid supply pump; 65. Filter assembly; 651. Connecting pipe; 652. Filter cup; 653. Filter element; 654. Cup cover; 7. T-shaped rod; 8. Protective pipe; 9. Support plate; 10. Ground nail; 11. Mounting block; 12. Mounting groove; 13. Reinforcing rib. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 6 This utility model provides a technical solution: A support device for directional signs in urban roads and traffic engineering includes a support column 1, an installation sleeve 2 on the top of the support column 1, an installation plate 3 on the side wall of the installation sleeve 2, a sign body 4 bolted to the side wall of the installation plate 3, an angle adjustment mechanism 5 at the bottom of the support column 1, and a cleaning mechanism 6 at the top of the sign body 4. The angle adjustment mechanism 5 includes a disc 51 disposed at the bottom of the support column 1. A mounting base 52 is disposed at the bottom of the disc 51. The disc 51 is embedded in the top of the mounting base 52. Three mounting screws 53 are disposed at the top of the mounting base 52. Three arc-shaped grooves 54 are opened in the middle of the disc 51. The mounting screws 53 are movably disposed inside the arc-shaped grooves 54. A locking nut 55 is threadedly connected to the top of the mounting screw 53. The bottom of the locking nut 55 is in contact with the disc 51.

[0022] Specifically, such as Figure 3 As shown, a T-shaped rod 7 is rotatably connected to the bottom of the mounting base 52, and the top of the T-shaped rod 7 is fixedly connected to the disc 51.

[0023] Specifically, such as Figure 4 As shown, support plates 9 are provided on both sides of the mounting sleeve 2, and the other end of the support plate 9 is fixedly connected to the sign body 4.

[0024] Specifically, such as Figure 3 As shown, the bottom of the mounting base 52 is provided with multiple ground nails 10, which are distributed at equal intervals.

[0025] Specifically, such as Figure 1 As shown, a plurality of mounting blocks 11 are provided on the side wall of the mounting base 52, and mounting grooves 12 are provided at the ends of the mounting blocks 11. Reinforcing ribs 13 are provided between the mounting blocks 11 and the mounting base 52.

[0026] In use, a disc 51 is installed at the bottom of the support column 1, and the disc 51 is embedded in the top of the mounting base 52. The top of the mounting base 52 has three mounting screws 53. Three arc-shaped grooves 54 are correspondingly formed in the center of the disc 51. The mounting screws 53 are movably positioned within the arc-shaped grooves 54. By rotating the support column 1, the disc 51 rotates on the mounting base 52. The angle of the support column 1 relative to the mounting base 52 can be changed by utilizing the cooperation between the arc-shaped grooves 54 and the mounting screws 53. After adjusting to a suitable angle, the locking nut 55 at the top of the mounting screw 53 is tightened, ensuring a tight contact between the bottom of the locking nut 55 and the disc 51, thereby fixing the position of the disc 51 and achieving adjustment of the angle of the sign body. A T-shaped rod 7 is rotatably connected to the bottom of the mounting base 52, and the top of the T-shaped rod 7 is fixedly connected to the disc 51, further enhancing the stability of rotation between the disc 51 and the mounting base 52 and ensuring the angle... The angle adjustment process is smooth. At the same time, the support plates 9 on both sides of the mounting sleeve 2 are fixedly connected to the sign body, which further enhances the connection strength between the sign body and the support column 1 and improves the stability of the overall structure. The mounting block 11 is set on the side wall of the mounting base 52. The end of the mounting block 11 has a mounting groove 12 and is connected to the mounting base 52 through the reinforcing rib 13. The mounting base 52 is stably installed by the mounting nail passing through the mounting groove 12. The setting of the ground nail 10 enhances the stability of the installation of the mounting base 52. Thus, through the setting of the angle adjustment mechanism 5, the angle adjustment mechanism 5, which uses the disc 51, arc groove 54, mounting screw 53 and locking nut 55, can flexibly adjust the angle of the sign body according to actual needs, meet the requirements of the visible angle of the sign body under different road and traffic scenarios, and improve the indication effect of the sign body.

[0027] Specifically, such as Figure 2 and Figure 5 As shown, the cleaning mechanism 6 includes a cleaning pipe 61 located on the top of the sign body 4. The cleaning pipe 61 is located on one side of the top of the sign body 4. Multiple cleaning nozzles 62 are provided at the bottom of the cleaning pipe 61. The multiple cleaning nozzles 62 are inclined. A liquid supply pipe 63 is provided in the middle of the cleaning pipe 61. A liquid supply pump 64 is bolted to the side wall of the support column 1. The output end of the liquid supply pump 64 is fixedly connected to the liquid supply pipe 63. A filter assembly 65 is provided at the inlet end of the liquid supply pump 64.

[0028] Specifically, such as Figure 6 As shown, the filter assembly 65 includes a connecting pipe 651 disposed at the output end of the liquid supply pump 64, a filter cup 652 disposed in the middle of the connecting pipe 651, the filter cup 652 being connected through the connecting pipe 651, a filter element 653 disposed in the middle of the filter cup 652, and a cup cover 654 disposed on the top of the filter cup 652.

[0029] Specifically, such as Figure 5 As shown, a protective tube 8 is sleeved on the side wall of the liquid supply pipe 63, and the protective tube 8 is fixedly connected to the column.

[0030] In use, a cleaning pipe 61 is installed on one side of the top of the sign body. Multiple inclined cleaning nozzles 62 are installed at the bottom of the cleaning pipe 61. The liquid supply pump 64 operates, drawing cleaning fluid from the inlet end through the filter assembly 65, delivering it through the supply pipe 63 to the cleaning pipe 61, and then spraying it out from the cleaning nozzles 62 to clean the surface of the sign body. In the filter assembly 65, a filter cup 652 is installed in the middle of the connecting pipe 651. A filter element 653 is installed inside the filter cup 652. Before entering the supply pump 64, the cleaning fluid passes through the filter cup 652, and the filter element 653 filters impurities in the cleaning fluid, preventing impurities from entering the supply pump 64 and the cleaning nozzles 62, ensuring cleaning effectiveness and normal equipment operation. The side wall of the supply pipe 63 is fitted with... The protective pipe 8, which is fixedly connected to the column, protects the liquid supply pipe 63 from damage caused by external impacts or scratches, ensuring the normal delivery of cleaning fluid. The cleaning mechanism 6 periodically cleans the surface of the sign, removing dust and stains, keeping the sign clearly visible and ensuring accurate traffic information delivery to drivers. Multiple tilted cleaning nozzles 62 expand the cleaning range and improve efficiency, ensuring a thorough cleaning of the sign surface. The filter assembly 65 filters the cleaning fluid, effectively preventing impurities from clogging the liquid supply pump 64 and cleaning nozzles 62, extending equipment lifespan and reducing maintenance costs.

[0031] By adopting the above technical solution, the problem that existing directional sign support devices cannot adjust the angle of the installed sign, thus preventing the sign from flexibly adjusting its angle according to the installation environment, and the problem that existing sign support devices cannot clean the sign during use are solved.

[0032] Working Principle: In use, the support column 1 is rotated to drive the disc 51 to rotate on the mounting base 52. The angle of the support column 1 relative to the mounting base 52 can be changed by utilizing the cooperation of the arc groove 54 and the mounting screw 53. After adjusting to a suitable angle, the locking nut 55 at the top of the mounting screw 53 is tightened, making the bottom of the locking nut 55 in close contact with the disc 51, thereby fixing the position of the disc 51 and adjusting the angle of the sign body. The bottom of the mounting base 52 is rotatably connected to the T-shaped rod 7, and the top of the T-shaped rod 7 is fixedly connected to the disc 51, further enhancing the stability of the rotation between the disc 51 and the mounting base 52 and ensuring smooth angle adjustment. Simultaneously, support plates 9 are provided on both sides of the mounting sleeve 2 and fixedly connected to the sign body, further enhancing the connection strength between the sign body and the support column 1 and improving the overall structural stability. Mounting blocks 11 are provided on the side walls of the mounting base 52, with mounting grooves 12 at the ends and reinforced by reinforcing ribs 13. The mounting base 52 is connected to the mounting seat 52, and the mounting nails pass through the mounting groove 12 to stably install the mounting seat 52. The setting of the ground nail 10 enhances the stability of the installation of the mounting seat 52. The liquid supply pump 64 works, drawing cleaning liquid from the inlet end through the filter assembly 65, delivering it to the cleaning pipe 61 through the liquid supply pipe 63, and then spraying it out from the cleaning nozzle 62 to clean the surface of the indicator body. In the filter assembly 65, a filter cup 652 is set in the middle of the connecting pipe 651, and a filter element 653 is installed in the filter cup 652. Before entering the liquid supply pump 64, the cleaning liquid passes through the filter cup 652, and the filter element 653 filters the impurities in the cleaning liquid to prevent impurities from entering the liquid supply pump 64 and the cleaning nozzle 62, ensuring the cleaning effect and normal operation of the equipment. The side wall of the liquid supply pipe 63 is sleeved with a protective pipe 8, and the protective pipe 8 is fixedly connected to the column, which can protect the liquid supply pipe 63 from damage caused by external collisions, scratches, etc., and ensure that the cleaning liquid can be delivered normally.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A support device for directional signs in urban roads and traffic engineering, comprising a support column (1), characterized in that: The top of the support column (1) is provided with an installation sleeve (2), the side wall of the installation sleeve (2) is provided with an installation plate (3), the side wall of the installation plate (3) is bolted with a sign body (4), the bottom of the support column (1) is provided with an angle adjustment mechanism (5), and the top of the sign body (4) is provided with a cleaning mechanism (6). The angle adjustment mechanism (5) includes a disc (51) disposed at the bottom of the support column (1). A mounting base (52) is disposed at the bottom of the disc (51). The disc (51) is embedded in the top of the mounting base (52). Three mounting screws (53) are disposed at the top of the mounting base (52). Three arc-shaped grooves (54) are opened in the middle of the disc (51). The mounting screws (53) are movably disposed inside the arc-shaped grooves (54). A locking nut (55) is threadedly connected to the top of the mounting screws (53). The bottom of the locking nut (55) is in contact with the disc (51).

2. The urban road and traffic engineering directional sign support device according to claim 1, characterized in that: The cleaning mechanism (6) includes a cleaning pipe (61) disposed on the top of the sign body (4). The cleaning pipe (61) is located on one side of the top of the sign body (4). Multiple cleaning nozzles (62) are disposed at the bottom of the cleaning pipe (61). The multiple cleaning nozzles (62) are disposed at an angle. A liquid supply pipe (63) is disposed in the middle of the cleaning pipe (61). A liquid supply pump (64) is bolted to the side wall of the support column (1). The output end of the liquid supply pump (64) is fixedly connected to the liquid supply pipe (63). A filter assembly (65) is disposed at the inlet end of the liquid supply pump (64).

3. The urban road and traffic engineering directional sign support device according to claim 2, characterized in that: The filter assembly (65) includes a connecting pipe (651) disposed at the output end of the liquid supply pump (64), a filter cup (652) disposed in the middle of the connecting pipe (651), the filter cup (652) being connected through the connecting pipe (651), a filter element (653) disposed in the middle of the filter cup (652), and a cup cover (654) disposed on the top of the filter cup (652).

4. The urban road and traffic engineering directional sign support device according to claim 1, characterized in that: The bottom of the mounting base (52) is rotatably connected to a T-shaped rod (7), and the top of the T-shaped rod (7) is fixedly connected to the disc (51).

5. A support device for urban road and traffic engineering directional signs according to claim 2, characterized in that: A protective tube (8) is fitted onto the side wall of the liquid supply pipe (63), and the protective tube (8) is fixedly connected to the column.

6. The urban road and traffic engineering directional sign support device according to claim 1, characterized in that: Support plates (9) are provided on both sides of the mounting sleeve (2), and the other end of the support plate (9) is fixedly connected to the sign body (4).

7. A support device for urban road and traffic engineering directional signs according to claim 1, characterized in that: The bottom of the mounting base (52) is provided with a plurality of ground nails (10), and the plurality of ground nails (10) are distributed at equal intervals.

8. A support device for urban road and traffic engineering directional signs according to claim 1, characterized in that: The mounting base (52) has a plurality of mounting blocks (11) on its side wall, and the end of the mounting block (11) has a mounting groove (12). A reinforcing rib (13) is provided between the mounting block (11) and the mounting base (52).

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