Telescopic road traffic signal

Abstract

The utility model discloses telescopic road surface traffic signal lamp, including base and the signal lamp body of setting at the top of base, the below of base is provided with the support gyro wheel for the support of base, still include setting between the base and the lifting assembly for signal lamp body lifting of signal lamp body, the sliding assembly of support gyro wheel sliding is arranged between the below of support gyro wheel and base, be provided with the transmission assembly for each support gyro wheel position adjustment on the base. Telescopic road surface traffic signal lamp of the utility model, the process can in improving signal lamp body use height, increase the support area of whole signal lamp to the traffic signal lamp of signal lamp body in use, the stable use of signal lamp body after use height is raised is convenient, also can in reducing signal lamp body use height, reduce the occupied area of whole traffic signal lamp, the transportation and storage operation of traffic signal lamp are convenient.

Description

Technical Field

[0001] This utility model belongs to the field of traffic signal technology, specifically, it relates to a retractable road traffic signal. Background Technology

[0002] When using traffic lights, the height of the light body can be adjusted by the lifting and telescopic mechanism on the traffic light. However, during the process of raising the height of the traffic light body, the center of gravity of the traffic light will shift upward, affecting the stability of the traffic light.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0005] A telescopic traffic signal light includes a base and a signal light body mounted on the base. The base has a support wheel for supporting the base, and a lifting assembly for raising and lowering the signal light body is mounted between the base and the signal light body. A sliding assembly for sliding the support wheel is mounted between the support wheel and the bottom of the base. The base has a transmission assembly for adjusting the position of each support wheel.

[0006] The lifting assembly includes a threaded tube fixed to the upper end of the base, and a threaded rod is threadedly connected to the threaded tube. The threaded rod is fixed to the lower end of the signal light body.

[0007] The sliding assembly includes a fixed plate fixed below the base, a strip plate is provided on one side of the fixed plate, the supporting wheel is installed at the lower end of the strip plate, a plurality of sliding holes are opened on one side of the strip plate, a sliding rod is slidably connected to each of the sliding holes, and one end of each sliding rod is fixed to the fixed plate.

[0008] Each of the slide rods is fitted with a spring, and the two ends of the spring are respectively connected to the fixed plate and the strip plate.

[0009] The transmission assembly includes a mounting groove formed on the base, on which a traction rope is provided. One end of the traction rope is connected to the upper end of the strip plate, and the other end of the traction rope is connected to a threaded rod through a connecting assembly. A support rod for supporting the traction rope is fixed inside the mounting groove.

[0010] The connecting assembly includes a sliding groove formed on the threaded tube, the sliding groove communicating with the interior of the threaded tube, a slider slidably connected to the sliding groove, one end of the traction rope being fixed to one side of the slider, and the slider being rotatably connected to the lower end of the threaded rod.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This utility model relates to a telescopic traffic signal light. During the use of the traffic signal light, it can increase the height of the signal light body while increasing the support area of ​​the entire signal light, which facilitates the stable use of the signal light body after the height is increased. It can also reduce the height of the signal light body while reducing the area occupied by the entire traffic signal light, which facilitates the transportation and storage of the traffic signal light.

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0014] In the attached diagram:

[0015] Fig. 1 This is a schematic diagram of the overall external structure of this utility model;

[0016] Fig. 2 This is a schematic diagram of the bottom structure of the base of this utility model;

[0017] Fig. 3 This is a schematic diagram of the sliding component structure of this utility model;

[0018] Fig. 4 This is a schematic diagram of the transmission component and connection component of this utility model.

[0019] In the diagram: 101-base; 102-signal light body; 103-support wheel; 201-fixed plate; 202-strip plate; 203-sliding hole; 204-sliding rod; 3-spring; 401-mounting groove; 402-traction rope; 403-support rod; 501-sliding groove; 502-slider; 601-threaded tube; 602-threaded rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0021] like Figs. 1 to 4As shown, the telescopic traffic signal includes a base 101 and a signal light body 102 disposed above the base 101. A support wheel 103 is disposed below the base 101 for supporting the base 101. It also includes a lifting assembly disposed between the base 101 and the signal light body 102 for raising and lowering the signal light body 102. A sliding assembly is disposed between the support wheel 103 and the lower part of the base 101 for sliding the support wheel 103. A transmission assembly is disposed on the base 101 for adjusting the position of each support wheel 103. During use, the traffic signal can increase the height of the signal light body 102 while increasing the support area of ​​the entire signal light, facilitating stable use of the signal light body 102 after the height is increased. Alternatively, the height of the signal light body 102 can be reduced while decreasing the overall area occupied by the traffic signal, facilitating transportation and storage of the traffic signal.

[0022] The lifting assembly includes a threaded tube 601 fixed to the upper end of the base 101. A threaded rod 602 is threadedly connected to the threaded tube 601. The threaded rod 602 is fixed to the lower end of the traffic light body 102. When the threaded rod 602 is rotated, the operating height of the traffic light body 102 at one end is adjusted through the mutual meshing transmission between the threaded rod 602 and the threaded tube 601, which facilitates the flexible operation and use of the traffic light.

[0023] The sliding assembly includes a fixed plate 201 fixed below the base 101. A strip plate 202 is provided on one side of the fixed plate 201. A support wheel 103 is installed at the lower end of the strip plate 202. A plurality of sliding holes 203 are provided on one side of the strip plate 202. A sliding rod 204 is slidably connected to each sliding hole 203. One end of each sliding rod 204 is fixed to the fixed plate 201. The sliding rods 204 and the sliding holes 203 serve to guide the sliding of the strip plate 202 after it is subjected to force.

[0024] Each slide bar 204 is fitted with a spring 3, and the two ends of the spring 3 are connected to the fixed plate 201 and the strip plate 202 respectively. During the movement of the strip plate 202, the spring 3 is pulled and deformed to generate elastic force. Through the elastic force of the spring 3, the strip plate 202 is easily pulled to reset.

[0025] The transmission assembly includes a mounting groove 401 on the base 101, on which a traction rope 402 is provided. One end of the traction rope 402 is connected to the upper end of the strip plate 202, and the other end of the traction rope 402 is connected to the threaded rod 602 through a connecting assembly. A support rod 403 for supporting the traction rope 402 is fixed inside the mounting groove 401. During the process of driving the signal light body 102 to rise and increase the working height of the signal light body 102, the traction rope 402 is pulled by the transmission assembly. Through the transmission action of the traction rope 402, the strip plate 202 is pulled away from the fixed plate 201.

[0026] The connecting component includes a sliding groove 501 formed on the threaded tube 601, which is connected to the interior of the threaded tube 601. A slider 502 is slidably connected to the sliding groove 501. One end of the traction rope 402 is fixed to one side of the slider 502. The slider 502 is rotatably connected to the lower end of the threaded rod 602. Through the sliding groove 501 and the slider 502, it is convenient to pull the traction rope 402 while the threaded rod 602 is moving upward.

[0027] When the traffic signal light is in use, the threaded rod 602 is rotated. During the rotation of the threaded rod 602, the working height of the signal light body 102 at one end of the threaded rod 602 is adjusted through the mutual meshing transmission between the threaded rod 602 and the threaded tube 601, so as to facilitate the flexible operation and use of the traffic signal light.

[0028] During the process of driving the signal light body 102 to rise and increase the working height of the signal light body 102, as the signal light body 102 and the threaded rod 602 rise, the slider 502 moves upward synchronously on the sliding groove 501. During the upward movement of the slider 502, the traction rope 402 pulls the strip plate 202 away from the fixed plate 201. Through the movement of the strip plate 202, the support wheel 103 at the lower end of the strip plate 202 extends to the periphery of the base 101, increasing the support area for the entire signal light and facilitating the stable use of the signal light body 102 after the working height is increased.

[0029] During the process of driving the signal light body 102 to descend and reduce its operating height, the traction force on the strip plate 202 is reduced as the signal light body 102 and the threaded rod 602 descend. At this time, the strip plate 202 is pulled towards the fixed plate 201 to reset through the elastic force of the spring 3. Through the reset of the strip plate 202, the various support rollers 103 on the strip plate 202 are brought closer to the bottom of the base 101 to retract and gather, reducing the area occupied by the entire traffic signal light and facilitating the transportation and storage of the traffic signal light.

Claims

1. Retractable road traffic lights, including: The base (101) and the signal light body (102) disposed above the base (101), wherein the base (101) Below it is a support wheel (103) for supporting the base (101). Its characteristic is that it further includes: A device for raising and lowering the signal light body (102) is provided between the base (101) and the signal light body (102). The lifting assembly has the support wheel (103) disposed between the lower part of the support wheel (103) and the base (101). A sliding assembly, wherein the base (101) is provided with a mechanism for positioning each support wheel (103). Adjusted transmission components; The transmission assembly includes a mounting slot (401) formed on the base (101), the mounting slot (401) A traction rope (402) is provided on the upper part, and the other end of the traction rope (402) is connected to the threaded rod (602) by means of a connection. The mounting slot (401) is connected to the component, and a support for supporting the traction rope (402) is fixed inside the mounting slot (401). Rod (403).

2. The retractable road traffic signal light according to claim 1, characterized in that, The lifting The component includes a threaded tube (601) fixed to the upper end of the base (101), the threaded tube (601) being threaded. A threaded rod (602) is engaged with the lower end of the signal lamp body (102). Certainly.

3. The retractable road traffic signal light according to claim 2, characterized in that, The sliding The component includes a fixing plate (201) fixed below the base (101), one side of the fixing plate (201) A strip plate (202) is provided, and the supporting wheel (103) is installed at the lower end of the strip plate (202). One end of the traction rope (402) is connected to the upper end of the strip plate (202), and one end of the strip plate (202) is connected to the upper end of the strip plate (202). Multiple sliding holes (203) are provided on the side, and a sliding rod (204) is slidably connected to each of the sliding holes (203). One end of the slide bar (204) is fixed to the fixing plate (201).

4. The retractable road traffic signal light according to claim 3, characterized in that, Each of the above A spring (3) is sleeved on the outside of the slide rod (204), and the two ends of the spring (3) are respectively connected to the fixed plate (201). And connected to the strip plate (202).

5. The retractable road traffic signal light according to claim 4, characterized in that, The connection The component includes a sliding groove (501) formed on a threaded tube (601), the sliding groove (501) communicating with the interior of the threaded tube (601), and a slider (502) slidably connected to the sliding groove (501). One end of the traction rope (402) is fixed to one side of the slider (502), and the slider (502) is connected to the thread. The lower end of the rod (602) is rotatably connected.

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