Temporary traffic signal lamp with transverse angle adjustment function

Abstract

The utility model belongs to the field of traffic signal lamps, and discloses a temporary traffic signal lamp with transverse angle adjustment, which comprises a base, a lamp post and a lamp cap, the lamp post and the lamp cap are arranged at the upper end of the base, the base comprises a rotating unit and a moving unit arranged on one side of the rotating unit, and the rotating unit comprises a rotating disc, a first bevel gear, a second bevel gear and a rocking wheel. By rotating a rocking wheel, a second bevel gear and the rocking wheel are forced to move in the same direction, the second bevel gear is meshed with a first bevel gear, the first bevel gear and a rotating disc are made to rotate, and transverse angle adjustment is conducted on a lamp pole and a lamp holder; a screw rod, a first connecting cylinder, a first connecting rod and a first connecting plate of the moving unit can limit the rotating angle of the lamp holder, in addition, a second connecting plate in the moving unit is connected with a friction plate through a supporting block, the friction plate is arranged at the lower end of the base, and a friction cone on the friction plate makes contact with the ground so that the device can be placed at the needed position.

Description

Technical Field

[0001] The utility model belongs to the field of traffic signal lights, and in particular relates to a temporary traffic signal light with lateral angle adjustment. Background Art

[0002] Traffic lights are lights that direct traffic, usually consisting of red, green and yellow lights. Traffic lights issue instructions to vehicles at any time, and vehicles drive or stop according to the instructions of the lights. When fixed traffic lights on the road fail and need to be repaired or when construction is being carried out in places where there are no traffic lights, in order to ensure traffic safety, it is necessary to temporarily install movable traffic lights on the road.

[0003] The existing temporary traffic lights mainly include a base and a signal lamp head arranged on the upper end of the base. When the temporary traffic lights need to be adjusted at a lateral angle, municipal personnel need to rotate the base. Due to the heavy weight of the base, the rotation process is not only time-consuming and laborious, but also the lateral angle adjustment is not accurate enough. Utility Model Content

[0004] The utility model aims to solve the technical problem that the existing temporary traffic signal lamp needs to rotate the base when adjusting the lateral angle, which is not only time-consuming and laborious but also inaccurate in adjusting the lateral angle, and provides a temporary traffic signal lamp with lateral angle adjustment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A temporary traffic signal light with lateral angle adjustment, comprising a base, a lamp pole and a lamp holder, wherein the lamp pole is arranged on the upper end surface of the base, and the lamp holder is installed on the upper end of the lamp pole; characterized in that it also comprises a rotating unit and a moving unit;

[0007] The rotating unit and the moving unit are both arranged in the base; the rotating unit includes a rotating disk, a first bevel gear, a second bevel gear, and a rocker; the rotating disk is arranged at the lower end of the lamp pole and is located in the base, the first bevel gear is arranged at the lower end of the rotating disk and is connected through a first horizontal column, the rocker is arranged outside the base, the second bevel gear is arranged on one side of the first bevel gear and is connected to the rocker through a second horizontal column, and the first bevel gear and the second bevel gear are meshed with each other.

[0008] Furthermore, the movable unit includes a screw, a first connecting tube, a first connecting rod, a first connecting plate and a second connecting plate; the screw is arranged on one side of the rotating disk and is located inside the base, the first connecting tube is sleeved on the outside of the screw, the first connecting rod is arranged at the lower end of the screw, one end of which is connected to the first connecting tube, and the first connecting plate and the second connecting plate are fixedly connected to the lower end of the first connecting rod in sequence from top to bottom.

[0009] Furthermore, a friction plate is provided on the lower end surface of the base and is fixedly connected to the second connecting plate; a plurality of wheels are provided at the bottom of the base, and the plurality of wheels are installed at the four corners of the base; a plurality of friction cones are provided at the lower end of the friction plate and have the same motion trajectory as the friction plate.

[0010] Furthermore, the upper end surface of the rotating disk and the upper end surface of the screw are on the same horizontal plane.

[0011] Furthermore, a through rectangular hole is provided on the first connecting plate; the axes of the first horizontal column and the second horizontal column are perpendicular; the second horizontal column passes through the second bevel gear, one end of which passes through the rectangular hole and is connected to the first connecting plate, and the other end is connected to the rotating disk.

[0012] Furthermore, the diameter of the second horizontal column is adapted to the width of the rectangular hole.

[0013] Furthermore, a plurality of support plates are arranged outside the lamp pole; two sides of the plurality of support plates which are perpendicular to each other are respectively fixedly connected to the lamp pole and the rotating disk.

[0014] Furthermore, the second connecting plate includes a vertical plate and a horizontal plate; the vertical plate is arranged at the lower end of the first connecting plate and is fixedly connected to the first connecting plate; the horizontal plate is arranged at the lower end of the vertical plate and forms an angle of ninety degrees with the vertical plate, and a support block is arranged at the lower end of the horizontal plate for connecting with the friction plate.

[0015] Furthermore, the plurality of wheels are universal wheels with brake structures.

[0016] Furthermore, a hand crank is provided on a side of the crank wheel away from the second bevel gear.

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

[0018] The utility model discloses a temporary traffic signal lamp with lateral angle adjustment. The rotating disk, first bevel gear, second bevel gear and rocker of the rotating unit are arranged in a base. The rocker and the hand crank are arranged on the outer wall of the base shell. The second bevel gear and the first bevel gear are rotated by the hand crank to force the rotating disk and the lamp pole to rotate to realize the lateral angle adjustment of the lamp head. The hand crank is arranged on the outside of the rocker, which saves time and effort during the rotation process.

[0019] The utility model discloses a temporary traffic signal light with lateral angle adjustment. The screw rod, the first connecting tube, the first connecting rod and the first connecting plate of the mobile unit can limit the rotation angle of the lamp head, and the horizontal plate in the second connecting plate is connected to the friction plate through a supporting block. The friction cone at the lower end of the friction plate can contact the ground, and the static friction force over a large area is used to place the entire device at a desired position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a temporary traffic signal light with lateral angle adjustment according to the utility model;

[0021] Figure 2 It is a schematic diagram of a half-section structure of a temporary traffic signal light with lateral angle adjustment according to the utility model;

[0022] Figure 3 This is a bottom view of the temporary traffic signal light with lateral angle adjustment according to the present invention.

[0023] Reference numerals:

[0024] 1-base; 11-friction plate; 12-wheel; 13-friction cone; 2-lamp pole; 21-support plate; 3-lamp head; 4-rotating unit; 41-rotating disk; 42-first bevel gear; 43-second bevel gear; 44-rocker; 45-first horizontal column; 46-second horizontal column; 5-moving unit; 51-screw; 52-first connecting cylinder; 53-first connecting rod; 54-first connecting plate; 55-second connecting plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] like Figure 1 and 3 As shown, the utility model is a temporary traffic signal light with lateral angle adjustment, comprising a base 1, a lamp pole 2, a lamp holder 3, a rotating unit 4 and a moving unit 5; the lamp pole 2 and the lamp holder 3 are arranged on the base 1 from bottom to top, the base 1 is a hollow structure, the rotating unit 4 and the moving unit 5 are both arranged in the base 1, the base 1 comprises a friction plate 11, a wheel 12 and a friction cone 13, the friction plate 11 is arranged on the lower end surface of the base 1, a plurality of friction cones 13 are arranged on the lower end surface of the friction plate 11, the wheels 12 are arranged at the four corners of the base 1, in this embodiment, the number of the wheels 12 is four, and all of them are universal wheels with a brake structure.

[0027] like Figure 2As shown, the rotating unit 4 includes a rotating disk 41, a first bevel gear 42, a second bevel gear 43 and a rocking wheel 44; a circular hole is provided on the upper surface of the base 1; the rotating disk 41 is arranged in the circular hole and is located at the lower end of the lamp pole 2. At the same time, the upper surface of the rotating disk 41 and the upper surface of the base 1 are on the same horizontal line, the first bevel gear 42 is arranged at the lower end of the rotating disk 41, connected by a first horizontal column 45, and the axes of the first bevel gear 42, the first horizontal column 45 and the rotating disk 41 coincide with each other, the second bevel gear 43 is arranged on one side of the first bevel gear 42, and meshes with each other, and is located in the base 1 at the same time, the rocking wheel 44 is arranged on the outer side of the base 1, and is coaxial with the second bevel gear 43, the rocking wheel 44 and the second bevel gear 43 are connected by a second horizontal column 46, one end of the second horizontal column 46 passes through the rocking wheel 44, and the other end passes through The base 1 is a shell body away from the side of the rocking wheel 44. At the same time, the axes of the rocking wheel 44, the second horizontal column 46 and the second bevel gear 43 coincide with each other. In addition, the axes of the first horizontal column 45 and the second horizontal column 46 form an angle of ninety degrees. A hand crank is provided on the side of the rocking wheel 44 away from the second bevel gear 43. Since the second horizontal column 45 connects the rocking wheel 44 with the second bevel gear 43, when the hand crank is turned, the second bevel gear 43 moves in the same direction as the rocking wheel 44, and the first bevel gear 42 and the second bevel gear 43 are meshed with each other, forcing the first bevel gear 42 to rotate. The first horizontal column 45 connects the first bevel gear 42 with the rotating disk 41, and the rotating disk 41 moves in the same direction as the first bevel gear 42. Since the lamp pole 2 is fixedly connected to the rotating disk 41, the temporary traffic signal light can be adjusted at a lateral angle. A plurality of support plates 21 are arranged outside the lamp pole 2. In this embodiment, there are four support plates 21, which are arranged around the lamp pole 2. One side of the support plate 21 is fixedly connected to the rotating disk 41, and the other side perpendicular to the one side of the support plate 21 is fixedly connected to the lamp pole 2 to play a fixed supporting role.

[0028] The moving unit 5 includes a screw rod 51, a first connecting tube 52, a first connecting rod 53, a first connecting plate 54, and a second connecting plate 55; the screw rod 51 is arranged on one side of the rotating disk 41 and is located in the base 1, the first connecting tube 52 is sleeved on the outside of the screw rod 51 to protect the screw rod 51, the first connecting rod 53 is arranged at the lower end of the screw rod 51, and the upward end can be connected to the first connecting tube 52, the first connecting plate 54 is arranged at the lower end of the first connecting rod 53, and is fixedly connected, and at the same time, a through rectangular hole is provided on the first connecting plate 54, so that the second horizontal column 46 can pass through, and the width of the rectangular hole is adapted to the diameter of the second horizontal column 46, the second connecting plate 55 is arranged at the lower end of the first connecting plate 54, and is fixedly connected, the second connecting plate 55 includes a vertical plate and a horizontal plate perpendicular to the vertical plate, the vertical plate is arranged at the lower end of the first connecting plate 54, and is fixedly connected to the first connecting plate 54, in addition, a support block is provided at the lower end of the horizontal plate for fixedly connecting to the friction plate 11.

[0029] The utility model provides a method for using a temporary traffic signal light with lateral angle adjustment as follows: firstly, the device is moved to a desired intersection, and a hand crank is manually rotated to force the second bevel gear 43 to move in the same direction as the hand crank, and the second bevel gear 43 is meshed with the first bevel gear 42 to drive the rotating disk 41 to rotate, so that the temporary traffic signal light can be adjusted laterally, and a tool is used to rotate the screw rod 51 to force the first connecting plate 54 to move downward, so that the rectangular hole in the first connecting plate 54 contacts the second horizontal column 46, and at this time, the crank wheel 44 cannot rotate, and the friction cone 13 contacts the ground at the same time.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

Claims

1. A temporary traffic signal light with lateral angle adjustment, comprising a base (1), a lamp pole (2) and a lamp holder (3), wherein the lamp pole (2) is arranged on the upper end surface of the base (1), and the lamp holder (3) is mounted on the upper end of the lamp pole (2); characterized in that: It also includes a rotating unit (4) and a moving unit (5); The rotating unit (4) and the moving unit (5) are both arranged in the base (1); The rotating unit (4) comprises a rotating disk (41), a first bevel gear (42), a second bevel gear (43), and a rocking wheel (44); The rotating disk (41) is arranged at the lower end of the lamp pole (2) and is located inside the base (1); the first bevel gear (42) is arranged at the lower end of the rotating disk (41) and is connected via a first horizontal column (45); the rocking wheel (44) is arranged outside the base (1); the second bevel gear (43) is arranged on one side of the first bevel gear (42) and is connected to the rocking wheel (44) via a second horizontal column (46); the first bevel gear (42) and the second bevel gear (43) are meshed with each other.

2. The temporary traffic signal light with lateral angle adjustment according to claim 1, characterized in that: The moving unit (5) comprises a screw rod (51), a first connecting cylinder (52), a first connecting rod (53), a first connecting plate (54) and a second connecting plate (55); The screw rod (51) is arranged on one side of the rotating disk (41) and is located inside the base (1). The first connecting tube (52) is sleeved outside the screw rod (51). The first connecting rod (53) is arranged at the lower end of the screw rod (51) and one end of the first connecting rod (53) is connected to the first connecting tube (52). The first connecting plate (54) and the second connecting plate (55) are fixedly connected to the lower end of the first connecting rod (53) in sequence from top to bottom.

3. The temporary traffic signal light with lateral angle adjustment according to claim 2, characterized in that: The lower end surface of the base (1) is provided with a friction plate (11) which is fixedly connected to the second connecting plate (55); A plurality of wheels (12) are arranged at the bottom of the base (1), and the plurality of wheels (12) are mounted at four corners of the base (1). A plurality of friction cones (13) are arranged at the lower end of the friction plate (11) and have the same movement trajectory as the friction plate (11).

4. The temporary traffic signal light with lateral angle adjustment according to claim 3, characterized in that: The upper end surface of the rotating disk (41) and the upper end surface of the screw rod (51) are on the same horizontal plane.

5. The temporary traffic signal light with lateral angle adjustment according to claim 4, characterized in that: The first connecting plate (54) is provided with a through rectangular hole; The axes of the first horizontal column (45) and the second horizontal column (46) are perpendicular to each other; The second horizontal column (46) passes through the second bevel gear (43), one end of which passes through the rectangular hole to be connected to the first connecting plate (54), and the other end of which is connected to the rotating disk (41).

6. The temporary traffic signal light with lateral angle adjustment according to claim 5, characterized in that: The diameter of the second horizontal column (46) is adapted to the width of the rectangular hole.

7. The temporary traffic signal light with lateral angle adjustment according to claim 6, characterized in that: A plurality of support plates (21) are arranged outside the lamp pole (2); Two sides of the plurality of support plates (21) that are perpendicular to each other are respectively fixedly connected to the lamp pole (2) and the rotating disk (41).

8. The temporary traffic signal light with lateral angle adjustment according to claim 7, characterized in that: The second connecting plate (55) comprises a vertical plate and a horizontal plate; The vertical plate is arranged at the lower end of the first connecting plate (54) and is fixedly connected to the first connecting plate (54); The horizontal plate is arranged at the lower end of the vertical plate and forms an angle of ninety degrees with the vertical plate. A support block is arranged at the lower end of the horizontal plate and is used to connect with the friction plate (11).

9. The temporary traffic signal light with lateral angle adjustment according to claim 8, characterized in that: The plurality of wheels (12) are universal wheels with brake structures.

10. The temporary traffic signal light with lateral angle adjustment according to claim 9, characterized in that: A hand crank is provided on a side of the crank wheel (44) away from the second bevel gear (43).

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