Municipal engineering road warning lamp

Abstract

The utility model relates to the technical field of warning lamps, in particular to a municipal engineering road warning lamp which comprises a lamp post body, an electric control base is fixedly installed at the bottom of the lamp post body, a two-way threaded rod driven by a driving device is rotatably installed in the lamp post body, and an integrally-formed installation part is arranged at the top end of the lamp post body. A warning lamp mounting plate is hinged to the mounting part, a warning lamp is mounted on the warning lamp mounting plate, a sliding table is slidably mounted at the top of the lamp pole body in the axial direction of the bidirectional threaded rod and connected with the bidirectional threaded rod in a threaded fit mode, and a connecting rod is arranged between the sliding table and the warning lamp mounting plate. The two ends of the connecting rod are hinged to the warning lamp mounting plate and the sliding table correspondingly. The bottom of the two-way threaded rod is connected with a height adjusting frame, and universal wheels are installed at the bottom of the height adjusting frame. According to the folding warning lamp, unfolding and folding of the warning lamp mounting plate and extending landing and storage of the universal wheels can be conveniently achieved, the folded and stored warning lamp is small in occupied space and convenient to transport, and cost brought by transportation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of warning lights, in particular to a municipal engineering road warning light. Background Art

[0002] Warning lights are generally used to maintain road safety. They are usually used in police cars, engineering vehicles, fire trucks, ambulances, security management vehicles, road maintenance vehicles, tractors, emergency A / S vehicles, mechanical equipment, etc., and in electrical control circuits such as machinery, electricity, machine tools, chemicals, telecommunications, ships, and metallurgy to control signal interlocking. Generally, warning lights can be provided in various lengths according to vehicle types and uses. There is a structure with lampshade combinations. When necessary, the lampshades on one side can be combined with composite colors. The installation appearance characteristics of warning lights can be divided into: combined long-row warning lights, combined tower-shaped warning lights, and various small warning lights.

[0003] The current warning lights are gradually found to have the following defects during installation and use by users:

[0004] (1) Warning lights cannot be folded during transportation, so they take up a lot of space, causing inconvenience in transportation, wasting a lot of transportation resources, and increasing transportation costs.

[0005] (2) The warning lights are not protected, and they are easily damaged by scratches and breakages during transportation. There is also no function to clean the lights. After long-term use, too much dust accumulates on the lights, causing the lights to become dim, making it impossible to detect distant vehicles in the first place.

[0006] (3) It is inconvenient to move the warning light. After the warning light is unfolded, it is difficult to move the warning light to a suitable position. Moving the warning light is time-consuming and laborious. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0008] Specifically, the technical problem to be solved by the utility model is to provide a municipal engineering road warning light to solve the technical problem that the current warning lights cannot be folded during transportation, which causes inconvenience in transportation, wastes a lot of transportation resources, and increases transportation costs.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0010] A municipal engineering road warning light, comprising a lamp post body, an electric control base is fixedly installed at the bottom of the lamp post body, a bidirectional threaded rod driven by a driving device is rotatably installed in the lamp post body, the top of the lamp post body has an integrally formed mounting portion, a warning light mounting plate is hingedly installed on the mounting portion, a warning light is installed on the warning light mounting plate, a slide is slidably installed on the top of the lamp post body along the axial direction of the bidirectional threaded rod, the slide is threadedly connected to the bidirectional threaded rod, a connecting rod is provided between the slide and the warning light mounting plate, and two ends of the connecting rod are respectively hingedly connected to the warning light mounting plate and the slide;

[0011] The bottom of the bidirectional threaded rod is connected with a height adjustment frame, and the bottom of the height adjustment frame is installed with a universal wheel.

[0012] As an improved technical solution, strip-shaped limiting holes are respectively opened at both ends of the lamp post body along its axial direction, and the slide is slidably installed in the lamp post body through the strip-shaped limiting holes.

[0013] As an improved technical solution, both ends of the mounting portion are provided with hinge grooves, and the warning light mounting plates are correspondingly provided with two, and one end of the warning light mounting plate is hingedly connected to the mounting portion through the hinge groove.

[0014] As an improved technical solution, the driving device includes a motor, a motor mounting seat is fixedly installed at the bottom of the lamp post body, the motor is fixedly installed on the motor mounting seat, and the output shaft of the motor is drivingly connected to the bottom end of the bidirectional threaded rod.

[0015] As an improved technical solution, the height adjustment frame includes a lifting plate, a cross plate, a sliding shaft and a mounting base plate. The lifting plate is slidably installed on the bottom of the lamp post body through the strip limiting hole, and the lifting plate is threadedly connected with the two-way threaded rod. The two ends of the lifting plate extend to the outside of the lamp post body through the strip limiting hole. The cross plate is fixedly installed on the two ends of the lifting plate respectively, the top end of the sliding shaft is fixedly connected to the cross plate, the sliding shaft passes through the electric control base, the mounting base plate is fixedly installed on the bottom end of the sliding shaft, and the universal wheel is installed on the mounting base plate.

[0016] As an improved technical solution, the electric control base is provided with a storage groove for storing the mounting base and the universal wheel. When in a folded storage state, the mounting base and the universal wheel are located in the storage groove.

[0017] As an improved technical solution, a cleaning plate is fixedly installed on the top of the lamp post body, the cleaning plate is located below the mounting portion, and a cleaning brush is provided on the inner side of the cleaning plate, and the warning light is arranged on the side of the warning light mounting plate facing the cleaning brush.

[0018] After adopting the above technical solution, the beneficial effects of the utility model are:

[0019] (1) The motor rotates forward to drive the two-way threaded rod to rotate, and the two-way threaded rod drives the slide and the lifting plate to move in the opposite direction, thereby driving the warning light installation plate to unfold, and at the same time, the universal wheel touches the ground to lift the lamp column body. When not in use, the motor is reversed, and the two-way threaded rod drives the slide and the lifting plate to move in the opposite direction, folding the warning light installation plate and storing the universal wheel. During transportation, the folded and stored warning light occupies less space, is easy to transport, does not waste a lot of transportation resources, and reduces the cost of transportation.

[0020] (2) The cleaning brush provided on the cleaning plate can clean the warning light during the folding and extending process of the warning light mounting plate, and will not cause the warning light to become dim due to dust accumulation, making it easier for vehicles in the distance to observe it at the first time. In addition, when the road warning light is in the folded state, the cleaning plate and the cleaning brush can protect the warning light, thus avoiding damage to the light caused by scratches and breakages during transportation.

[0021] (3) The universal wheels make it easy to carry and move the road warning light, so that the warning light can be moved to a suitable position, which can also save physical effort during the transportation and movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 The utility model is a three-dimensional structural schematic diagram of a municipal engineering road warning light.

[0024] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a municipal engineering road warning light.

[0025] Figure 3 It is a schematic diagram of the internal structure of the lamp post body and the electric control base of the utility model.

[0026] Figure 4 It is another cross-sectional structural schematic diagram of the utility model of the municipal engineering road warning light.

[0027] Description of reference numerals:

[0028] 1-lamp post body; 101-installation part; 102-strip limit hole; 2-electric control base; 201-storage slot; 3-motor; 4-motor mounting seat; 5-bidirectional threaded rod; 6-warning light mounting plate; 7-warning light; 8-slide; 9-connecting rod; 10-lifting plate; 11-cross plate; 12-sliding shaft; 13-installation base plate; 14-universal wheel; 15-cleaning plate; 16-cleaning brush. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0032] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] like Figures 1 to 4As shown together, the present embodiment provides a municipal engineering road warning light, including a lamp post body 1, an electric control base 2 is fixedly installed at the bottom of the lamp post body 1, a bidirectional threaded rod 5 driven by a driving device is rotatably installed in the lamp post body 1, and the threads at both ends of the bidirectional threaded rod 5 have opposite rotation directions. The top of the lamp post body 1 has an integral mounting portion 101, and a warning light mounting plate 6 is hingedly installed on the mounting portion 101, and a warning light 7 is installed on the warning light mounting plate 6. A slide 8 is installed on the top of the lamp post body 1 along the axial direction of the bidirectional threaded rod 5. The slide 8 is threadedly connected to the bidirectional threaded rod 5, and a connecting rod 9 is provided between the slide 8 and the warning light mounting plate 6, and the two ends of the connecting rod 9 are respectively hingedly connected to the warning light mounting plate 6 and the slide 8.

[0034] like Figure 1 , Figure 2 and Figure 4 As shown together, in order to achieve limited sliding of the slide 8 on the lamp post body 1 , strip-shaped limiting holes 102 are respectively opened along the axial direction at both ends of the lamp post body 1 , and the slide 8 is slidably installed in the lamp post body 1 through the strip-shaped limiting holes 102 .

[0035] like Figures 1 to 4 As shown in the figure, both ends of the mounting portion 101 are provided with hinge grooves, and the warning light mounting plate 6 is provided with two corresponding ones, and one end of the warning light mounting plate 6 is hingedly connected to the mounting portion 101 through the hinge groove. In this embodiment, one end of the warning light mounting plate 6 is hingedly connected to the mounting portion 101 using a hinge shaft.

[0036] like Figure 2 and Figure 3 As shown together, in this embodiment, hinged ear plates are provided on the warning light mounting plate 6 and the slide 8, and both ends of the connecting rod 9 are hingedly connected to the warning light mounting plate 6 and the slide 8 through the hinged ear plates.

[0037] like Figure 1 and Figure 3 As shown together, in this embodiment, a plurality of warning lights 7 are provided, and the plurality of warning lights 7 are evenly arranged on the warning light mounting plate 6 .

[0038] like Figure 2 and Figure 3 As shown together, the driving device includes a motor 3, a motor mounting base 4 is fixedly installed at the bottom of the lamp post body 1, the motor 3 is fixedly installed on the motor mounting base 4, the output shaft of the motor 3 is transmission-connected with the bottom end of the bidirectional threaded rod 5, and the motor 3 works to drive the bidirectional threaded rod 5 to rotate, thereby driving the slide 8 to move axially along the bidirectional threaded rod 5, and realizing the unfolding and folding of the warning light mounting plate 6 through the connecting rod 9.

[0039] like Figures 1 to 4 As shown in common, the bottom of the bidirectional threaded rod 5 is connected to a height adjustment frame, and a universal wheel 14 is installed at the bottom of the height adjustment frame.

[0040] The height adjustment frame includes a lifting plate 10, a horizontal plate 11, a sliding shaft 12 and an installation base plate 13. The lifting plate 10 is slidably installed on the bottom of the lamp post body 1 through a strip-shaped limiting hole 102, and the lifting plate 10 is threadedly connected to the bidirectional threaded rod 5. Both ends of the lifting plate 10 extend to the outside of the lamp post body 1 through the strip-shaped limiting hole 102. The horizontal plate 11 is fixedly installed on both ends of the lifting plate 10, the top end of the sliding shaft 12 is fixedly connected to the horizontal plate 11, the sliding shaft 12 passes through the electric control base 2, the installation base plate 13 is fixedly installed on the bottom end of the sliding shaft 12, and the universal wheel 14 is installed on the installation base plate 13.

[0041] The electric control base 2 is provided with a storage slot 201 for storing the mounting base plate 13 and the universal wheel 14. When in the folded storage state, the mounting base plate 13 and the universal wheel 14 are located in the storage slot 201. The universal wheel 14 facilitates the transportation and movement of the road warning light 7, and facilitates the movement of the warning light 7 to a suitable position, and can also save physical strength during the transportation and movement process. After the universal wheel 14 is stored in the storage slot 201, the transportation and storage of the road warning light 7 are convenient.

[0042] like Figure 1 , Figure 2 and Figure 4 As shown together, in one embodiment, a cleaning plate 15 is fixedly installed on the top of the lamp post body 1, the cleaning plate 15 is located below the mounting portion 101, and a cleaning brush 16 is provided on the inner side of the cleaning plate 15, and the warning light 7 is arranged on the side of the warning light mounting plate 6 facing the cleaning brush 16.

[0043] The cleaning brush 16 provided on the cleaning plate 15 can clean the warning light 7 during the folding and extending process of the warning light mounting plate 6. The warning light 7 will not become dim due to dust accumulation, and it is easier for distant vehicles to observe it at the first time. In addition, when the road warning light 7 is in a folded state, the warning light mounting plate 6 and the warning light 7 are stored inside the cleaning brush 16. The cleaning plate 15 and the cleaning brush 16 protect the warning light 7 and avoid damage to the lamp caused by scratches and breakages during transportation.

[0044] During use, the staff starts the motor 3, the motor 3 rotates forward, the motor 3 drives the bidirectional threaded rod 5 to rotate, the bidirectional threaded rod 5 drives the slide 8 and the lifting plate 10 to move backward, the slide 8 moves upward and then pushes the warning light mounting plate 6 to move upward around the hinge axis through the connecting rod 9 until the warning light mounting plate 6 is flattened, and at the same time the lifting plate 10 moves downward, the lifting plate 10 pushes the cross plates 11 at both ends to move, the symmetrical cross plates 11 push the four sliding shafts 12 to move downward, and the sliding shafts 12 push the universal wheels 14 on the mounting base 13 to move downward until the electric control base 2 is separated from the ground. When the warning light 7 reaches the appropriate position, the pitch of the bidirectional thread is reasonably set to meet the linkage of the extension and folding of the warning light 7 and the extension and storage of the universal wheel 14. The warning light 7 can be moved after the universal wheel 14 is lowered, which makes it convenient to move the municipal engineering road warning light to a suitable position, and saves physical strength during the transportation process. When transportation is required, the motor 3 is reversed to fold and store the warning light mounting plate 6 and the universal wheel 14. The folded municipal engineering road warning light occupies a small space and is easy to transport. It will not waste a lot of transportation resources and reduce the cost of transportation.

[0045] The municipal engineering road warning light based on the above structure drives the two-way threaded rod 5 to rotate through the forward rotation of the motor 3, and the two-way threaded rod 5 drives the slide 8 and the lifting plate 10 to move backwards, thereby driving the warning light mounting plate 6 to unfold, and at the same time the universal wheel 14 touches the ground to lift the lamp post body 1. When not in use, the motor 3 is reversed, and the two-way threaded rod 5 drives the slide 8 and the lifting plate 10 to move toward each other, folding the warning light mounting plate 6 and storing the universal wheel 14. During transportation, the folded and stored warning light 7 occupies little space, is easy to transport, does not waste a lot of transportation resources, and reduces the cost caused by transportation.

[0046] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. A municipal engineering road warning light, comprising a lamp post body, wherein an electric control base is fixedly mounted at the bottom of the lamp post body, characterized in that: A bidirectional threaded rod driven by a driving device is rotatably installed in the lamp post body, the top of the lamp post body has an integral mounting portion, a warning light mounting plate is hingedly installed on the mounting portion, a warning light is installed on the warning light mounting plate, a slide is slidably installed on the top of the lamp post body along the axial direction of the bidirectional threaded rod, the slide is threadedly connected to the bidirectional threaded rod, and a connecting rod is provided between the slide and the warning light mounting plate, and the two ends of the connecting rod are respectively hingedly connected to the warning light mounting plate and the slide; The bottom of the bidirectional threaded rod is connected with a height adjustment frame, and the bottom of the height adjustment frame is installed with a universal wheel.

2. The municipal engineering road warning light according to claim 1, characterized in that: The two ends of the lamp post body are respectively provided with strip-shaped limiting holes along the axial direction thereof, and the slide is slidably installed in the lamp post body through the strip-shaped limiting holes.

3. The municipal engineering road warning light according to claim 2, characterized in that: Both ends of the mounting portion are provided with hinge grooves, and the warning light mounting plates are correspondingly provided with two hinge grooves, and one end of the warning light mounting plate is hingedly connected to the mounting portion through the hinge groove.

4. The municipal engineering road warning light according to claim 3, characterized in that: The driving device comprises a motor. A motor mounting seat is fixedly mounted on the bottom of the lamp post body. The motor is fixedly mounted on the motor mounting seat. The output shaft of the motor is drivingly connected to the bottom end of the bidirectional threaded rod.

5. The municipal engineering road warning light according to claim 2, characterized in that: The height adjustment frame includes a lifting plate, a cross plate, a sliding shaft and a mounting base plate. The lifting plate is slidably mounted on the bottom of the lamp post body through the strip limiting hole, and the lifting plate is threadedly connected to the two-way threaded rod. Both ends of the lifting plate extend to the outside of the lamp post body through the strip limiting hole. The cross plate is fixedly mounted on both ends of the lifting plate, respectively. The top end of the sliding shaft is fixedly connected to the cross plate, the sliding shaft passes through the electric control base, the mounting base plate is fixedly mounted on the bottom end of the sliding shaft, and the universal wheel is mounted on the mounting base plate.

6. The municipal engineering road warning light according to claim 5, characterized in that: The electric control base is provided with a storage groove for storing the mounting base plate and the universal wheel. When in a folded storage state, the mounting base plate and the universal wheel are located in the storage groove.

7. The municipal engineering road warning light according to any one of claims 1 to 6, characterized in that: A cleaning plate is also fixedly mounted on the top of the lamp post body. The cleaning plate is located below the mounting portion, and a cleaning brush is disposed on the inner side of the cleaning plate. The warning light is disposed on a side of the warning light mounting plate facing the cleaning brush.

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