Adjustable signal lamp pole piece

Abstract

The utility model relates to the field of traffic signal lamps, in particular to a mobile traffic signal lamp pole piece with an adjustable cross arm. The adjustable signal lamp pole piece comprises a signal lamp stand column and a cross arm connected with the signal lamp stand column. A driving device is arranged in the cross arm; the driving device is connected with the telescopic rod; the telescopic rod is driven by the driving device to stretch out and draw back, so that the function of adjusting the length of the cross arm is achieved, and when municipal traffic is guided, the control operation of improving the traffic indication effect of roads with different widths is achieved.

Description

Technical Field

[0001] The utility model relates to the field of traffic signal lights, in particular to a mobile traffic signal light pole with an adjustable cross arm. Background Art

[0002] In modern road traffic management, traffic lights are important traffic control equipment, and their setting and layout are directly related to road traffic efficiency and traffic safety. However, in the existing traffic light system, the length of the signal light cross arm is mostly fixed, which is incapable of coping with changes in road width or number of lanes.

[0003] Specifically, when facing roads of different widths, a signal light cross arm with a fixed length may not be able to ensure that the effective indication range of the signal light or sign covers all lanes, thus affecting the driver's sight and judgment. Especially at intersections with heavy traffic and many lanes, a signal light cross arm with a fixed length often cannot meet actual needs, resulting in unclear and inaccurate traffic signal indications, which in turn affects road traffic efficiency and traffic safety.

[0004] Chinese patent CN216809683U proposes a signal light pole design in which the length of the crossbar can be adjusted according to the actual safety situation of the equipment. This design connects multiple hollow rods in sequence to form a crossbar, and adjacent hollow rods are disassembled and connected at the connecting end through flange connectors, thereby achieving flexible adjustment of the length of the crossbar. However, although it solves the problem of the non-adjustable length of the crossbar to a certain extent, it still has some limitations in practical applications. For example, this design requires the disassembly and connection of multiple flange connectors when adjusting the length of the crossbar, which is cumbersome, time-consuming and labor-intensive. In addition, due to the presence of flange connectors, the overall structure of the crossbar is relatively complex, which is not conducive to production and maintenance. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides an adjustable signal light pole, which realizes automatic adjustment of the cross arm length through a driving device, does not need to be disassembled, is convenient and quick, and can meet the needs of traffic indication on roads of different widths.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides an adjustable signal lamp pole, comprising a signal lamp upright column and a cross arm connected therewith; a driving device is arranged inside the cross arm; and the driving device is connected with a telescopic rod.

[0008] Preferably, the driving device comprises a driving motor and a threaded rod connected thereto; a limit block is provided on the threaded rod.

[0009] Preferably, the limit block is connected to the telescopic rod.

[0010] Preferably, the limiting block is arranged in the limiting groove.

[0011] Preferably, a signal light is provided on the telescopic rod.

[0012] Preferably, the signal lamp column and the cross arm are connected via a cross arm connector.

[0013] Preferably, the signal light column is connected to the cross arm by welding.

[0014] Preferably, a signal light is provided on the cross arm.

[0015] Preferably, a countdown board is provided on the cross arm.

[0016] Preferably, a wireless communication module is provided on the signal light pole.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model drives the telescopic rod to be extended and retracted through a driving device to adjust the length of the cross arm, thereby achieving control operation to improve the traffic indication effect on roads with different widths when guiding municipal traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are for explanation purposes only and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the components of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the structure of an adjustable signal light pole of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the cross arm;

[0023] In the figure, 1-signal light column, 2-driving motor, 21-threaded rod, 22-limiting block, 23-limiting groove, 24-telescopic rod, 3-cross arm connector, 4-cross arm, 5-countdown board, 6-signal light. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] The utility model provides an adjustable signal light pole, such as Figure 1 As shown, it includes a signal light column 1 and a cross arm 4 connected thereto. These two components constitute the basic framework of the signal light pole, providing a stable and adjustable signal light installation platform; a driving device is arranged inside the cross arm 4, through which the position and state of the components on the cross arm 4 can be remotely controlled or automatically adjusted, thereby increasing the flexibility and convenience of operation; the driving device is connected to the telescopic rod 24. The telescopic rod 24 is made of high-strength material and has good wind and earthquake resistance. The driving device can drive the telescopic rod 24 to extend and retract, thereby adjusting the length of the cross arm 4, and realizing the control operation of improving the traffic indication effect of roads of different widths when guiding municipal traffic.

[0028] like Figure 2As shown, the driving device includes a driving motor 2 and a threaded rod 21 connected thereto; a limit block 22 is arranged on the threaded rod 21. The limit block 22 is connected to the telescopic rod 24. The limit block 22 is arranged in a limit groove 23. During operation, the driving motor 2 is turned on to rotate the threaded rod 21, driving the limit block 22 to slide along the outer wall of the limit groove 23, and the sliding of the limit block 22 drives the telescopic rod 24 to extend and retract. The limit block 22 can ensure that the telescopic rod 24 does not exceed the preset range during the movement, which not only protects the equipment but also ensures the safety of operation. The driving device can be controlled by a remote control system, which is convenient for traffic management personnel to monitor and adjust the traffic lights in real time.

[0029] A signal light 6 is arranged on the telescopic rod 24; a signal light 6 and a countdown board 5 are arranged on the cross arm 4; the signal light 6 arranged on the cross arm 4 can increase the visibility and coverage of the signal light 6, improve the clarity of traffic instructions, and reduce the occurrence of traffic accidents. The countdown board 5 provides the driver with intuitive waiting time information, which helps the driver to better plan the driving route and time, reduce traffic congestion and delays. At the same time, by adjusting the telescopic rod 24, the height and angle of the signal light 6 can be changed to adapt to different road conditions and traffic needs, thereby improving the efficiency of traffic management.

[0030] The signal light column 1 and the cross arm 4 are connected or welded via the cross arm connector 3. Connection via the cross arm connector 3 facilitates installation and disassembly, maintenance and replacement of parts, and increases the service life of the signal light pole; welding connection can provide a solid structural support, ensuring the stability and safety of the signal light pole under severe weather or external impact.

[0031] The utility model also has a wireless communication module installed on the signal light pole, which can realize remote control and monitoring. The wireless communication module adopts advanced communication technology and has stable and reliable data transmission capabilities. The module supports multiple communication protocols and interfaces, which is convenient for connection and integration with different systems. The wireless communication module is connected to the traffic management center or other remote control systems, which is convenient for traffic management personnel to adjust the state of the signal light 6 and the length of the cross arm 4 in real time through the remote control system to adapt to different traffic conditions.

[0032] During operation, ensure that the connection between the signal light column 1 and the cross arm 4 is firm and reliable. During debugging, check the working status of the drive device and the wireless communication module to ensure that all functions are normal. Regularly inspect and maintain the signal light poles, and clean up dust and debris in time to ensure the normal operation of the equipment. If the equipment is found to be damaged or faulty, contact professionals in time for repair and replacement.

[0033] Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present teachings should not be determined with reference to the above description, but rather with reference to the preceding claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a waiver of such subject matter, nor should it be considered that the applicant has not considered such subject matter to be part of the disclosed utility model subject matter.

[0034] The above content is a further detailed description of the utility model. It cannot be determined that the specific implementation methods of the utility model are limited to these. For ordinary technicians in the technical field to which the utility model belongs, they can make some simple deductions or substitutions without departing from the concept of the utility model, which should be regarded as belonging to the protection scope of the utility model determined by the submitted claims.

Claims

1. An adjustable signal light pole, characterized in that: It comprises a signal light column (1) and a cross arm (4) connected thereto; a driving device is arranged inside the cross arm (4); and the driving device is connected to a telescopic rod (24); A signal light (6) is provided on the telescopic rod (24); The signal light column (1) and the cross arm (4) are connected via a cross arm connector (3); A signal light (6) is provided on the cross arm (4).

2. The adjustable signal light pole according to claim 1, characterized in that: The driving device comprises a driving motor (2) and a threaded rod (21) connected thereto; a limit block (22) is provided on the threaded rod.

3. The adjustable signal light pole according to claim 2, characterized in that: The limit block (22) is connected to the telescopic rod (24).

4. The adjustable signal light pole according to claim 2, characterized in that: The limiting block (22) is arranged in the limiting groove (23).

5. The adjustable signal light pole according to claim 1, characterized in that: The signal light column (1) is connected to the cross arm (4) by welding.

6. The adjustable signal light pole according to claim 1, characterized in that: A countdown board (5) is provided on the cross arm (4).

7. The adjustable signal light pole according to claim 1, characterized in that: The signal light pole is provided with a wireless communication module.

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