CN221054940U - Lifting navigation light equipment - Google Patents

Abstract

The utility model discloses lifting type navigation-aiding light equipment, which relates to the technical field of lighthouses, wherein a protective cover is matched with a protective cover, when the light equipment body is not used in the daytime, the light equipment body is driven to move downwards to the inner side of the protective cover by utilizing a lifting driving device, the protective cover can automatically reset and block the upper side of the light equipment body after the light equipment body moves downwards to the inner side of the protective cover under the action of a torsion spring, the light equipment body is protected by matching with the protective cover, the service life of the light equipment body is prolonged, a driving motor drives two threaded rods to synchronously rotate through a transmission structure, so that a lifting seat is driven to stably move upwards and downwards.

Description

Lifting navigation light equipment

Technical Field

The utility model relates to the technical field of lighthouses, in particular to lifting navigation light equipment.

Background

Civil aviation navigation aid lighthouse equipment is often erected on very high iron towers, the iron towers are as high as tens of meters or even more than hundreds of meters, and periodic replacement and overhaul work of the navigation aid lighthouse equipment is required to be completed manually. The traditional mode is to climb the tower top through maintenance personnel, and the iron tower height is generally 40-90 meters, and is often located high-altitude area, so that the physical quality challenge is great when personnel climb, and the maintenance operation danger is high.

Through retrieving, patent application number 201320423077.0 discloses a lift-type navigation aid lighting device system, including: the control box, the motor, the lifting mechanism, the guide mechanism, the locking mechanism and the navigation light equipment are arranged at the bottom, response control signals are sent out by utilizing induction signals collected by induction devices arranged in the tower and/or equipment box, the motor is controlled to provide different traction forces, the navigation light equipment can be controlled to descend from the top of the tower to the bottom, the risk of high-altitude maintenance is reduced, and the maintenance cost is reduced.

Based on the above search, in combination with the findings of the prior art, a light device similar to the lighthouse structure disclosed above is exposed to the outside for a long period of time, especially in the daytime, exposed to the sun, so that the service life of the light device is shortened, and therefore, a lifting navigation aid light device is proposed to improve the above problems.

Disclosure of utility model

The application aims to provide lifting navigation light equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions: a lifting navigation-aid lighting device comprises a lighting device body arranged at the top end of a tower, wherein a lifting driving device is arranged between the tower and the lighting device body so as to drive the lighting device body to move up and down;

A protective cover is arranged on the inner side of the top end of the tower, and the protective cover is covered on the outer side of the lighting equipment body;

two opposite inside walls on top of protection casing are respectively through torsional spring horizontal installation two protective cover, and the tip that two protective covers are close to each other all is provided with the dodge mouth with lifting drive device looks adaptation.

Preferably, the base is installed to the bottom of pylon, the upper end mid-mounting of base has the control box, lift drive installs between control box and lighting apparatus body.

Preferably, the lifting driving device comprises a driving motor and two threaded rods;

The driving motor is arranged on the inner side of the control box, the two threaded rods are vertically and rotatably arranged on the control box, one threaded rod is coaxially fixed with the output shaft of the driving motor, and a transmission structure is arranged between the two threaded rods;

The utility model discloses a lamplight device, including lamplight device body, the mouth is dodged to dodge, the mouth and the threaded rod looks adaptation, the lifting seat is installed to the lower extreme of lamplight device body, be provided with the screw hole that supplies two threaded rods screw thread to run through on the lifting seat.

Preferably, the transmission structure comprises a chain and two chain wheels, wherein the two chain wheels are coaxially fixed on the two threaded rods respectively, and the chain is connected between the two chain wheels in a transmission way.

Preferably, a limit cap is mounted on the top end of the threaded rod, and the diameter of the limit cap is larger than the aperture of the threaded hole.

Preferably, a cleaning block is arranged at the lower end of the lifting seat, and a brush attached to the surface of the threaded rod is arranged on the cleaning block.

In summary, the utility model has the technical effects and advantages that:

1. According to the utility model, the protective cover is matched with the protective cover, when the lamplight equipment body is not used in daytime, the lifting driving device is used for driving the lamplight equipment body to move downwards to the inner side of the protective cover, and the protective cover can automatically reset and block the upper side of the lamplight equipment body after the lamplight equipment body moves downwards to the inner side of the protective cover under the action of the torsion spring, so that the lamplight equipment body is protected by matching with the protective cover, and the service life of the lamplight equipment body is prolonged.

2. According to the utility model, the driving motor drives the two threaded rods to synchronously rotate through the transmission action between the chain and the two chain wheels, so that the lifting seat is driven to stably move up and down, the structure is simple and stable, the maintenance and the maintenance of the lighting equipment body are convenient, and in the process that the threaded rods rotate to drive the lifting seat to move down through the cleaning blocks, the cleaning blocks wipe the surface of the rotating threaded rods, and impurities such as dust attached to the surface of the threaded rods are brushed off, so that the threaded rods are convenient to drive the lifting seat to stably move down.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the structure in the night state in the present embodiment;

Fig. 2 is a schematic diagram of the structure in the daytime state in the present embodiment;

Fig. 3 is a schematic view of the structure of the lighting device in the present embodiment;

fig. 4 is a schematic structural view of the protective cover in the present embodiment.

In the figure: 1. a base; 2. a tower; 3. a lighting device body; 4. a control box; 5. a driving motor; 6. a sprocket; 7. a chain; 8. a threaded rod; 9. a lifting seat; 10. a limit cap; 11. a protective cover; 12. a protective cover; 13. an avoidance port; 14. a threaded hole; 15. a cleaning block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: the lifting navigation aid lighting device shown in reference to fig. 1-4 comprises a lighting device body 3 arranged at the top end of a tower 1, and a lifting driving device is arranged between the tower 1 and the lighting device body 3 to drive the lighting device body 3 to move up and down, so that the lighting device body 3 is convenient to overhaul and maintain.

The protection casing 11 is installed to the inboard top of pylon 1, and the outside of lighting apparatus body 3 is located to the protection casing 11 cover, and two protection covers 12 are installed through the torsional spring level respectively to two relative inside walls in top of protection casing 11, and the tip that two protection covers 12 are close to each other all is provided with dodge mouthful 13 with lifting drive device looks adaptation.

Through the setting of protection casing 11 cooperation protective cover 12, when not using light equipment body 3 daytime, utilize lift drive light equipment body 3 to move down to the inboard of protection casing 11, protective cover 12 can be under the effect of torsional spring, can keep off in the upside of light equipment body 3 at the inboard back of light equipment body 3 down moving to protection casing 11 automatic re-setting, cooperates protection casing 11 to shelter from sunshine, protection light equipment body 3 is favorable to prolonging its life.

Preferably, the base 2 is installed to the bottom of pylon 1, the upper end mid-mounting of base 2 has control box 4, lift drive installs between control box 4 and lighting apparatus body 3, lift drive includes driving motor 5 and two threaded rods 8, driving motor 5 installs in the inboard of control box 4, two threaded rods 8 are all vertical rotation and are installed on control box 4, and one of them threaded rod 8 is coaxial fixed with driving motor 5's output shaft, install transmission structure between two threaded rods 8, dodge mouthful 13 and threaded rod 8 looks adaptation, lift seat 9 is installed to lighting apparatus body 3's lower extreme, be provided with the screw hole 14 that supplies two threaded rods 8 screw thread to run through on the lift seat 9, preferably, transmission structure includes chain 7 and two sprocket 6, two sprocket 6 are coaxial fixed in respectively on two threaded rods 8, chain 7 transmission is connected between two sprocket 6.

The driving motor 5 drives the two threaded rods 8 to synchronously rotate through the transmission action between the chain 7 and the two chain wheels 6, so that the lifting seat 9 is driven to stably move up and down, and the lifting seat is simple and stable in structure and convenient to operate.

Wherein, limit cap 10 is installed on the top of threaded rod 8, and the diameter of limit cap 10 is greater than the aperture of screw hole 14, prevents that lifting seat 9 from taking place to break away from the top of threaded rod 8.

Further, cleaning block 15 is installed to the lower extreme of elevating socket 9, installs the brush of laminating in threaded rod 8 surface on the cleaning block 15, and threaded rod 8 rotates the in-process that drives elevating socket 9 and moves down, and cleaning block 15 cleans threaded rod 8 surface pivoted, brushes impurity such as the dust that removes threaded rod 8 surface adhesion, and threaded rod 8 drive elevating socket 9 of being convenient for is stable down to move.

The working principle of the utility model is as follows: the driving motor 5 drives the two threaded rods 8 to synchronously rotate through the transmission action between the chain 7 and the two chain wheels 6, so that the lifting seat 9 is driven to stably move up and down, and the light equipment body 3 is simple and stable in structure and convenient to overhaul and maintain; through the setting of protection casing 11 cooperation protective cover 12, when not using light equipment body 3 daytime, utilize lift drive light equipment body 3 to move down to the inboard of protection casing 11, protective cover 12 can be under the effect of torsional spring, can keep off in the upside of light equipment body 3 at the inboard back of light equipment body 3 down moving to protection casing 11 automatic re-setting, cooperates protection casing 11 to shelter from sunshine, protection light equipment body 3 is favorable to prolonging its life.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a lifting navigation light equipment, includes light equipment body (3) of installing in pylon (1) top, and installs lift drive between pylon (1) and light equipment body (3) to drive light equipment body (3) reciprocates, its characterized in that:

A protective cover (11) is arranged on the inner side of the top end of the tower (1), and the protective cover (11) is covered on the outer side of the lighting equipment body (3);

Two protection covers (12) are respectively and horizontally installed on two opposite inner side walls of the top end of the protection cover (11) through torsion springs, and avoidance ports (13) matched with the lifting driving device are formed in the end portions, close to each other, of the two protection covers (12).

2. A lifting navigational light device as defined in claim 1, wherein: the base (2) is installed to the bottom of pylon (1), control box (4) is installed to the upper end mid-mounting of base (2), lift drive installs between control box (4) and lighting equipment body (3).

3. A lifting navigational light device as defined in claim 2, wherein: the lifting driving device comprises a driving motor (5) and two threaded rods (8);

The driving motor (5) is arranged on the inner side of the control box (4), the two threaded rods (8) are vertically and rotatably arranged on the control box (4), one threaded rod (8) is coaxially fixed with the output shaft of the driving motor (5), and a transmission structure is arranged between the two threaded rods (8);

The avoidance opening (13) is matched with the threaded rod (8), the lifting seat (9) is arranged at the lower end of the lamplight equipment body (3), and threaded holes (14) for two threaded rods (8) to penetrate through are formed in the lifting seat (9).

4. A lifting navigational light device as defined in claim 3, wherein: the transmission structure comprises a chain (7) and two chain wheels (6), wherein the two chain wheels (6) are respectively coaxially fixed on two threaded rods (8), and the chain (7) is connected between the two chain wheels (6) in a transmission mode.

5. A lifting navigational light device as defined in claim 4, wherein: the top end of the threaded rod (8) is provided with a limiting cap (10), and the diameter of the limiting cap (10) is larger than the aperture of the threaded hole (14).

6. A lifting navigational light device as defined in claim 4, wherein: the lower extreme of lifting seat (9) is installed clean piece (15), install the brush that laminating is in threaded rod (8) surface on clean piece (15).