CN211827579U

CN211827579U - Traffic signal lamp

Info

Publication number: CN211827579U
Application number: CN202020486289.3U
Authority: CN
Inventors: 吴恒金
Original assignee: Sufa Construction Investment Co ltd
Current assignee: Sufa Construction Investment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-30
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a traffic signal lamp, include the base and install the gyro wheel in the base bottom, the vertical hollow stand that is fixed with on the base, the top of stand is inserted and is equipped with hollow pole setting, the vertical screw rod that is provided with in the stand, the bottom of screw rod is inserted and is established into and fix in the bearing frame of stand bottom, driven bevel gear has been cup jointed to the lower extreme of screw rod, one side of stand is equipped with the rotation axis of passing the installation at stand wall inner bearing, drive bevel gear is installed to the one end of rotation axis, drive bevel gear and driven bevel gear intermeshing, the terminal surface of the other end of rotation axis is established to interior six grooves, the cover is equipped with nut and upper end on the screw rod and passes the pole setting, the upper portion at. The utility model discloses can adjust traffic signal lamp's height, adapt to different road conditions, guarantee vehicle driver to traffic signal lamp's field of vision and judgement.

Description

Traffic signal lamp

Technical Field

The utility model belongs to highway traffic facilities field, concretely relates to traffic signal lamp.

Background

In the road construction process, traffic facilities are not completely built, and traffic is generally guided through temporary traffic lights. However, the height of the temporary traffic signal lamp is fixed, and under some complex road conditions, the practicability is greatly reduced, and the temporary traffic signal lamp cannot adapt to different road conditions, for example, in a concave region of a road, the visual field and judgment of a vehicle driver on the traffic signal lamp can be influenced due to the fact that the height of a traffic signal is insufficient due to the low road topography, and the visual field and judgment of the vehicle driver on the traffic signal lamp can be influenced due to the fact that the height of the traffic signal is too high on a road with a high topography.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a traffic signal lamp can adjust traffic signal lamp's height, adapts to different road conditions, guarantees vehicle driver to traffic signal lamp's the field of vision and judgement.

The utility model discloses a realize through following technical scheme: the utility model provides a traffic signal lamp, includes the base and installs the gyro wheel in the base bottom, the vertical hollow stand that is fixed with on the base, the top of stand is inserted and is equipped with hollow pole setting, the vertical screw rod that is provided with in the stand, the bottom of screw rod is inserted and is established into fixing in the bearing frame of bottom in the stand, driven bevel gear has been cup jointed to the lower extreme of screw rod, one side of stand is equipped with to pass and installs the rotation axis of bearing in the stand wall, drive bevel gear is installed to the one end of rotation axis, drive bevel gear and driven bevel gear intermeshing, the terminal surface of the other end of rotation axis is established to six grooves in, the cover is equipped with nut and upper end on the screw rod passes the pole setting, the bottom of pole setting is fixed the upper portion of nut, the.

And the top end of the screw rod is provided with a limiting disc.

And the bottom of the upright stanchion is provided with an electric wire mounting pore channel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the driving bevel gear to rotate by rotating the rotating shaft, and further drives the driven bevel gear to rotate, so that the nut moves up and down on the screw rod, and further drives the rising or falling of the vertical rod, thereby achieving the purpose of adjusting the height of the traffic light, adapting to different road conditions, ensuring the vision and judgment of the traffic light by a vehicle driver, and improving the practicability of the traffic light; the bottom of the base is provided with the roller, so that the traffic signal lamp can be moved to any position conveniently and quickly.

Drawings

Fig. 1 is a schematic sectional structure of the present invention.

In the drawings: 1. a base; 2. a roller; 3. a column; 4. erecting a rod; 5. a screw; 6. a bearing seat; 7. a driven bevel gear; 8. a bearing; 9. a rotating shaft; 10. a drive bevel gear; 11. a nut; 12. a signal lamp; 13. a limiting disc; 14. and an electric wire mounting hole.

Detailed Description

A traffic signal lamp as shown in fig. 1 in the drawings of the specification, which includes a base 1 and rollers 2 installed at the bottom of the base 1, a hollow upright post 3 is vertically fixed on the base 1, a hollow upright post 4 is inserted at the top of the upright post 3, a screw rod 5 is vertically arranged in the upright post 3, the bottom end of the screw rod 5 is inserted into a bearing seat 6 fixed at the bottom in the upright post 3, a driven bevel gear 7 is sleeved at the lower end of the screw rod 5, a rotating shaft 9 penetrating through a bearing 8 installed in the wall of the upright post 3 is arranged at one side of the upright post 3, a driving bevel gear 10 is installed at one end of the rotating shaft 9, the driving bevel gear 10 is meshed with the driven bevel gear 7, an end face of the other end of the rotating shaft 9 is arranged into an inner six-groove, a nut 11 is sleeved on the screw rod 5, the upper end of the.

The top end of the screw 5 is provided with a limiting disc 13 for limiting the movement of the nut 11.

The bottom of the upright stanchion 4 is provided with an electric wire mounting hole 14 which is beneficial to the wiring of internal electric wires, the base 1 can be provided with a storage battery and a controller, and the signal lamp 12 is electrically connected with the storage battery and the controller through the electric wire mounting hole 14.

When needing the height-adjusting, adopt one end for six inslots in the handle of hexagonal projection inserts, positive reverse twist grip drives the rotation of the initiative bevel gear 10 on the rotation axis 9, and then drives driven bevel gear 7 rotatory to it is rotatory to drive screw rod 5, makes nut 11 reciprocate and drives pole setting 4 and reciprocate, reaches the purpose of adjustment signal lamp 12 height, adapts to different road conditions, guarantees vehicle driver to the field of vision and the judgement of traffic signal lamp, has improved traffic signal lamp's practicality.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a traffic signal lamp, includes base (1) and installs gyro wheel (2) in base (1) bottom, its characterized in that: a hollow upright post (3) is vertically fixed on the base (1), a hollow upright rod (4) is inserted into the top of the upright post (3), a screw rod (5) is vertically arranged in the upright post (3), the bottom end of the screw rod (5) is inserted into a bearing seat (6) fixed on the inner bottom of the upright post (3), a driven bevel gear (7) is sleeved at the lower end of the screw rod (5), a rotating shaft (9) penetrating through a bearing (8) arranged in the wall of the upright post (3) is arranged on one side of the upright post (3), a driving bevel gear (10) is arranged at one end of the rotating shaft (9), the driving bevel gear (10) is meshed with the driven bevel gear (7), an inner six grooves are formed in the end surface of the other end of the rotating shaft (9), a nut (11) is sleeved on the screw rod (5), the upper end of the screw rod (5) penetrates through the upright rod (4), the bottom of the upright rod (4, and the top of the upright rod (4) is provided with a signal lamp (12).

2. A traffic signal according to claim 1, characterised in that: and a limiting disc (13) is arranged at the top end of the screw rod (5).

3. A traffic signal according to claim 1, characterised in that: and the bottom of the upright rod (4) is provided with an electric wire mounting pore passage (14).