CN212108068U

CN212108068U - Railway cross track bottom lighting device

Info

Publication number: CN212108068U
Application number: CN202021166008.2U
Authority: CN
Inventors: 陈然; 牛晨旭; 王晓磊; 海方; 刘峻峰
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Chengdu Smart Southwest Information Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-12-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a railway cross track bottom lighting device, which comprises a lamp and a base, wherein a first motor is arranged inside the base; the output shaft of the first motor is connected with a turntable through a belt; the turntable is arranged on the upper side of the base; the turntable is provided with a lifting mechanism; the lower side of the lifting mechanism is connected with an electric telescopic rod; a supporting plate is arranged on the upper side of the lifting mechanism; the supporting plate is provided with a fixing plate; the fixed plate is connected with a lamp post; the lamp post is connected with a lamp; a spring is arranged at one end of the lamp post, which is far away from the lamp; a second motor is arranged at one end of the supporting plate close to the spring; the second motor is connected with the lamp post through a connecting rod mechanism. Through setting up carousel and link mechanism, can adjust the angle in the lamps and lanterns horizontal plane and the angle in the vertical plane, increase the illumination scope, satisfy the needs that the maintenance workman overhauld the railway.

Description

Railway cross track bottom lighting device

Technical Field

The utility model belongs to the technical field of lighting device equipment, especially, relate to a railway cross track bottom lighting device.

Background

Railway transportation is one of the most efficient known modes of land transportation. The rails provide an extremely smooth and stiff medium on which the wheels of the train roll with minimal friction. In this way, the person on the train will feel more comfortable and save energy. If properly configured, rail transport can save five to seven costs of energy over road transport when carrying the same weight of cargo. Railway freight transportation is one of the main modes of modern transportation and is also one of the two basic modes of transportation constituting land freight transportation. It plays an important role in the whole transportation field and plays an increasingly important role.

In the railway transportation, need overhaul the railway or clear up usually, especially cross track department, for the convenience to the maintenance of railway, set up the light beside the railway usually, but current light angle can not be adjusted, and the illumination scope is less, can not satisfy the needs of overhauing the work.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a railway cross track bottom lighting device, through setting up carousel and link mechanism, can adjust the angle in the lamps and lanterns horizontal plane and the angle in the vertical plane, increased the illumination scope, satisfied the needs that the workman overhauld the railway.

The utility model provides a following technical scheme:

a lighting device for the bottom of a railway cross track comprises a lamp and a base, wherein a first motor is arranged on the inner side of the base; the output shaft of the first motor is connected with a turntable through a belt; the turntable is arranged on the upper side of the base; the turntable is provided with a lifting mechanism; the lower side of the lifting mechanism is connected with an electric telescopic rod; a supporting plate is arranged on the upper side of the lifting mechanism; the supporting plate is provided with a fixing plate; the fixed plate is connected with a lamp post; the lamp post is connected with a lamp; a spring is arranged at one end of the lamp post, which is far away from the lamp; a second motor is arranged at one end of the supporting plate close to the spring; the second motor is connected with the lamp post through a connecting rod mechanism.

Preferably, the turntable is provided with a shell on the upper side, the shell is of a cylindrical structure, through holes are formed in the circumference of the shell, one end of the lamp pole, provided with the lamp, penetrates through the through holes, and the lamp is located on the outer side of the shell.

Preferably, the lamp post is connected with the upper end of the fixing plate through a rotating shaft, and the lower end of the fixing plate is connected with the supporting plate.

Preferably, the lifting mechanism includes two first links and two second links.

Preferably, the first connecting rod is connected with the second connecting rod through a pin shaft, and a first round rod is arranged between the two second connecting rods.

Preferably, a first round rod is arranged at the lower end between the two first connecting rods, and a second round rod is arranged at the upper end.

Preferably, the support plate is provided with a sliding groove, and the second round rod is arranged in the sliding groove.

Preferably, the output shaft of the electric telescopic rod is connected with the first round rod through a round pipe, and the round pipe is sleeved on the first round rod.

Preferably, the first round rod positioned at the upper end of the second connecting rod is connected with the supporting plate through a round pipe, the round pipe is arranged on the supporting plate, the first round rod is inserted into the round pipe, and the first round rod positioned at the upper end of the second connecting rod can rotate in the round pipe.

Preferably, the first round rod located at the lower end of the second connecting rod is connected with the rotary table through a round pipe, the round pipe is arranged on the rotary table, and the first round rod located at the lower end of the second connecting rod can rotate in the round pipe.

Preferably, the first motor output shaft is provided with a first belt pulley, and the lower side of the rotary table is provided with a second belt pulley.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to a railway cross track bottom lighting device through setting up elevating system, through electric telescopic handle control elevating system, can highly adjust the lamps and lanterns, has satisfied the needs of maintenance work.

(2) The utility model relates to a railway cross track bottom lighting device through being provided with fixed plate and link mechanism, can carry out angle modulation to the lamp pole in vertical plane to adjust the distance that light shines.

(3) The utility model relates to a railway cross track bottom lighting device through setting up the carousel, can carry out angle modulation to the lamp pole in the horizontal plane to the scope of shining about the adjusting line.

(4) The utility model relates to a railway cross track bottom lighting device, lamps and lanterns control range is great, uses in a flexible way, can satisfy the needs of actual overhaul railway.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a main schematic diagram of the present invention.

Fig. 2 is a schematic view of the support plate of the present invention.

Fig. 3 is a schematic view of the lifting mechanism of the present invention.

Fig. 4 is a schematic view of the housing of the present invention.

In the figure: 1. a base; 2. a turntable; 3. a light fixture; 4. a lamp post; 5. a fixing plate; 6. a housing; 7. a link mechanism; 8. a spring; 9. a second motor; 10. a support plate; 11. a lifting mechanism; 12. a belt; 13. a first motor; 14. an electric telescopic rod; 15. a chute; 1101. a first link; 1102. a second link; 1103. a first round bar; 1104. a second round bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a lighting device for the bottom of a railway cross track comprises a lamp 3, wherein the lamp 3 is used for lighting, and further comprises a base 1, and a first motor 13 is arranged on the inner side of the base 1; an output shaft of the first motor 13 is connected with the rotary table 2 through a belt 12; the rotary table 2 is arranged on the upper side of the base 1, the lower side of the rotary table 2 is inserted into the base 1 and is connected with the first motor 13 through the belt 12, and under the action of the first motor 13, the rotary table 2 can rotate on the base 1, so that the angle adjustment of the lamp 3 in the horizontal plane is realized; the turntable 2 is provided with a lifting mechanism 11, and the lifting mechanism 11 is used for adjusting the height of the lamp 3; an electric telescopic rod 14 is connected to the lower side of the lifting mechanism 11; a supporting plate 10 is arranged on the upper side of the lifting mechanism 11; the supporting plate 10 is provided with a fixing plate 5; the fixed plate 5 is connected with a lamp post 4; the lamp post 4 is connected with the lamp 3; a spring 8 is arranged at one end of the lamp post 4 far away from the lamp 3, one end of the spring 8 is connected with the lamp post 4, and the other end of the spring is connected with the supporting plate 10; a second motor 9 is arranged at one end of the supporting plate 10 close to the spring 8; the second motor 9 is connected with the lamp post 4 through the link mechanism 7, the link mechanism 7 comprises two connecting rods, one ends of the two connecting rods are connected with each other, one end of the link mechanism 7 is connected with an output shaft of the second motor 9, the other end of the link mechanism is connected with the lamp post 4, the angle of the lamp 3 is adjusted in a vertical plane by rotating the second motor 9, and the lamp 3 is connected with an external power supply.

2 upsides of carousel are provided with shell 6, shell 6 is cylindrical structure, 6 circumferences of shell are provided with the through-hole, lamp pole 4 is provided with 3 one ends of lamps and lanterns and passes the through-hole, lamps and lanterns 3 are located the 6 outsides of shell, the width of through-hole is greater than the width of lamp pole 4, and lamp pole 4 can reciprocate in the through-hole.

The lamp post 4 is connected with the upper end of the fixing plate 5 through a rotating shaft, the lower end of the fixing plate 5 is connected with the supporting plate 10, and the lamp post 4 can rotate around the rotating shaft.

The lifting mechanism 11 includes two first links 1101 and two second links 1102. The first connecting rod 1101 is connected with the second connecting rods 1102 through pin shafts, and a first round rod 1103 is arranged between the two second connecting rods 1102. A first round bar 1103 is arranged at the lower end between the two first connecting rods 1101, and a second round bar 1104 is arranged at the upper end. The supporting plate 10 is provided with a sliding slot 15, the second round bar 1104 is arranged in the sliding slot 15, and the second round bar 1104 can move in the sliding slot 15.

The output shaft of the electric telescopic rod 14 is connected with the first round rod 1103 through a round pipe, and the round pipe is sleeved on the first round rod 1103.

The first round rod 1103 positioned at the upper end of the second connecting rod 1102 is connected with the supporting plate 10 through a round pipe, the round pipe is arranged on the supporting plate 10, the first round rod 1103 is inserted into the round pipe, and the first round rod 1103 positioned at the upper end of the second connecting rod 1102 can rotate in the round pipe.

The first round bar 1103 located at the lower end of the second link 1102 is connected to the turntable 2 through a round tube, the round tube is disposed on the turntable 2, and the first round bar 1103 located at the lower end of the second link 1102 can rotate in the round tube.

The output shaft of the first motor 13 is provided with a first belt pulley, and the lower side of the rotary table 2 is provided with a second belt pulley.

The working principle is as follows: in the working process of the device, the electric telescopic rod 14 acts on the lifting mechanism 11, so that the purpose of adjusting the height of the lamp 3 can be realized; by rotating the second motor 9, the second motor 9 acts on the lamp post 4 through the connecting rod mechanism 7, and the purpose of adjusting the angle of the lamp 3 in a vertical plane is achieved; under the action of the first motor 13, the turntable 2 can rotate on the base 1, so that the purpose of adjusting the angle of the lamp 3 in the horizontal plane is achieved.

The device that obtains through above-mentioned technical scheme is railway cross track bottom lighting device, through setting up carousel 2 and link mechanism 7, can adjust the angle in 3 horizontal planes of lamps and lanterns and the angle in the vertical plane, has increased the illumination scope, has satisfied the needs that the maintenance workman overhauld the railway.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lighting device for the bottom of a railway cross track comprises a lamp (3) and is characterized by further comprising a base (1), wherein a first motor (13) is arranged on the inner side of the base (1); an output shaft of the first motor (13) is connected with the rotary table (2) through a belt (12); the turntable (2) is arranged on the upper side of the base (1); the turntable (2) is provided with a lifting mechanism (11); an electric telescopic rod (14) is connected to the lower side of the lifting mechanism (11); a supporting plate (10) is arranged on the upper side of the lifting mechanism (11); the supporting plate (10) is provided with a fixing plate (5); the fixed plate (5) is connected with a lamp post (4); the lamp post (4) is connected with the lamp (3); a spring (8) is arranged at one end of the lamp post (4) far away from the lamp (3); a second motor (9) is arranged at one end of the supporting plate (10) close to the spring (8); the second motor (9) is connected with the lamp post (4) through the connecting rod mechanism (7).

2. The bottom lighting device for the railway cross track is characterized in that a shell (6) is arranged on the upper side of the rotary table (2), the shell (6) is of a cylindrical structure, through holes are formed in the circumference of the shell (6), one end of the lamp post (4) provided with a lamp (3) penetrates through the through holes, and the lamp (3) is located on the outer side of the shell (6).

3. The bottom lighting device for railway cross rails as claimed in claim 1, wherein the lamp post (4) is connected with the upper end of the fixing plate (5) through a rotating shaft, and the lower end of the fixing plate (5) is connected with the support plate (10).

4. A railway cross-track floor lighting arrangement as claimed in claim 1, characterized in that the lifting mechanism (11) comprises two first links (1101) and two second links (1102).

5. The bottom lighting device for railway crossing track as claimed in claim 4, wherein the first connecting rod (1101) is connected with the second connecting rod (1102) through a pin shaft, and a first round bar (1103) is arranged between the two second connecting rods (1102).

6. The bottom lighting device for railway crossing track as claimed in claim 4, wherein a first round bar (1103) is arranged at the lower end and a second round bar (1104) is arranged at the upper end between the two first connecting rods (1101).

7. A railway cross-track floor lighting device according to claim 6, characterized in that the supporting plate (10) is provided with a sliding slot (15), and the second round bar (1104) is arranged in the sliding slot (15).