CN212408462U - Street lamp convenient to maintain for urban road lighting - Google Patents

Abstract

The utility model discloses a street lamp convenient for maintenance for urban road lighting, which comprises a lamp post and a first transmission rod, wherein the lower end of the bottom side of the lamp post is welded with a base, the middle part of the inner side of the base is connected with the first transmission rod, the outer wall of the middle part of the first transmission rod is connected with a driving wheel, the middle part of the bottom side of the base is connected with a second transmission rod, the top of the upper end of the second transmission rod is fixedly connected with a screw rod, the outer walls of the two sides of the screw rod are connected with bearings, the outer wall of the upper end of the screw rod is connected with a nut, the outer wall of the right side of the nut is connected with a fixed block, the outer wall of the right side of the fixed block is connected with a cushion block, the upper end of the left side of the cushion block is connected with a slide block, and the upper and lower both sides of lead screw are equipped with the bearing, can prevent that equipment from dropping.

Description

Street lamp convenient to maintain for urban road lighting

Technical Field

The utility model relates to a technical field of urban road street lamp specifically is a street lamp convenient to maintenance for urban road illumination.

Background

Nowadays, a street lamp refers to a lamp providing a road with an illumination function, and generally refers to a lamp in a road illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination, is influenced by different factors because the street lamp works outdoors, and once the street lamp is damaged, in order to avoid influencing traffic, obstacles must be immediately removed for maintenance.

In use, the street lamps in the market are arranged at two sides of a road, and are supported by long lamp posts in order not to influence traffic, but the length of the lamp posts of the street lamps also determines the difficulty of maintenance, and maintenance personnel can perform troubleshooting only when going to a high place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a street lamp of urban road illumination with maintenance of being convenient for to the street lamp that proposes in solving above-mentioned background art is established at the road both sides, in order not to influence the traffic, all is the long lamp pole of adoption and supports, but because the length of street lamp pole, has also decided the difficulty of maintenance, needs the maintenance personal to go up the problem that the eminence could carry out troubleshooting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a street lamp that urban road illumination was used convenient to maintenance, includes lamp pole and first transfer line, the bottom side lower extreme of lamp pole welds and is connected with the base, the inboard middle part of base is connected with first transfer line, and the middle part outer wall of first transfer line has the action wheel, the bottom side middle part of base is connected with the second transfer line, and the upper end top fixedly connected with lead screw of second transfer line, the both sides outer wall connection of lead screw has the bearing, the upper end outer wall connection of lead screw has the nut, and the right side outer wall connection of nut has the fixed block to the right side outer wall connection of fixed block has the cushion, the right side lower extreme of cushion is connected with the lighting fixture, the left side upper end of cushion is connected with the slider, the oblique type draw-in groove has been seted up.

Preferably, the outer wall of the screw rod and the inner wall of the nut are mutually attached, and a rotary sliding structure is arranged between the screw rod and the nut.

Preferably, a concave-convex structure is formed between the sliding rail and the sliding block, and a sliding structure is formed between the sliding rail and the sliding block.

Preferably, the driving wheel and the driven wheel are vertically distributed, and the driving wheel and the driven wheel form a gear transmission structure.

Preferably, the oblique clamping grooves are distributed in an oblique shape, and the inclination angle between the oblique clamping grooves and the cushion block is 15 degrees.

Preferably, the lamp post and the base are of a welding integrated structure, and the lamp post and the base are vertically distributed.

Preferably, the lamp holder and the lampshade are of a concave-convex structure, and the lamp holder and the lampshade are connected through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: this street lamp for urban road illumination be convenient for maintenance is provided with the lead screw, and the lead screw is the vertical form with the base and distributes, relies on the rotation of lead screw to drive the upper and lower slip of nut, drives the upper and lower steady motion of lighting fixture, and the upper and lower both sides of lead screw are equipped with the bearing, can prevent that equipment from dropping.

The slide rail is perpendicularly described and distributes with the base, and the slide rail is seted up at the inboard right-hand member of lamp pole, and unsmooth mutually supporting between slide rail and the base has both guaranteed the firm of structure, also is favorable to the maintenance personal to dismantle the repair.

The first transmission rod is rotated through manpower to drive the clockwise rotation of the main gear, so that the clockwise rotation of the driven gear is driven, and the clockwise rotation of the driven gear is driven by the clockwise rotation of the screw rod driven by the driven gear through the second transmission rod, so that a screw cap on the screw rod can move stably.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view structure of the junction between the lamp holder and the lamp cover of the present invention;

fig. 4 is the schematic view of the structure of the joint between the slide rail and the slide block of the present invention.

In the figure: 1. a lamp post; 2. a screw rod; 3. a base; 4. a bearing; 5. a slide rail; 6. a nut; 7. a fixed block; 8. a driving wheel; 9. a driven wheel; 10. a first drive lever; 11. cushion blocks; 12. a lamp holder; 13. an oblique clamping groove; 14. a second transmission rod; 15. a slider; 16. and a lampshade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a street lamp convenient for maintenance for urban road lighting comprises a lamp post 1, a screw rod 2, a base 3, a bearing 4, a slide rail 5, a screw cap 6, a fixed block 7, a driving wheel 8, a driven wheel 9, a first transmission rod 10, a cushion block 11, a lamp holder 12, an inclined clamping groove 13, a second transmission rod 14, a slide block 15 and a lamp shade 16, wherein the lower end of the bottom side of the lamp post 1 is welded and connected with the base 3, the middle part of the inner side of the base 3 is connected with the first transmission rod 10, the outer wall of the middle part of the first transmission rod 10 is connected with the driving wheel 8, the middle part of the bottom side of the base 3 is connected with the second transmission rod 14, the top of the upper end of the second transmission rod 14 is fixedly connected with the screw rod 2, the outer walls of two sides of the screw rod 2 are connected with the bearing 4, the outer wall of the upper end of the screw rod, the left side upper end of cushion 11 is connected with slider 15, and inclined draw-in groove 13 has been seted up to the upper end bottom of cushion 11, and the inboard right-hand member of lamp pole 1 is connected with slide rail 5, and lamp shade 16 is connected to top one side of lighting fixture 12.

The utility model discloses in, the outer wall of lead screw 2 and the inner wall of nut 6 are laminated each other, are the rotational sliding structure between lead screw 2 and the nut 6, and lead screw 2 is the vertical form with base 3 and distributes, relies on the rotation of lead screw 2 to drive the upper and lower slip of nut 6, drives the upper and lower steady motion of lighting fixture 12, and the upper and lower both sides of lead screw 2 are equipped with bearing 4, can prevent that equipment from dropping.

Be concave-convex type structure between slide rail 5 and the slider 15, and constitute sliding construction between slide rail 5 and the slider 15, slide rail 5 is the vertical form with base 3 and distributes, and slide rail 5 sets up at 1 inboard right-hand members of lamp pole, and unsmooth mutually supports between slide rail 5 and the base 3, has both guaranteed the firm of structure, also is favorable to the maintenance personal to dismantle and repair.

The driving wheel 8 and the driven wheel 9 are vertically distributed, the driving wheel 8 and the driven wheel 9 form a gear transmission structure, the main gear 8 and the driven wheel 9 are in gear transmission, the first transmission rod 10 is rotated through manpower to drive the clockwise rotation of the main gear 8, so that the clockwise rotation of the driven wheel 9 is driven, the driven wheel 9 drives the clockwise rotation screw rod 2 through the second transmission rod 14, and therefore the screw cap 6 on the screw rod 2 can move stably.

Oblique type draw-in groove 13 is the slope form and distributes, and inclination is 15, and oblique type draw-in groove 13 has seted up inclination in the upper end of cushion 11 and has been 15 draw-in grooves, can be used for installing solar energy photovoltaic board, and the going on of convenient follow-up work is favorable to maintenance personal's dismantlement.

For welding integrated structure between lamp pole 1 and the base 3, and lamp pole 1 and base 3 are perpendicular form and distribute, for welding connection structure between lamp pole 1 and the base 3, and lamp pole 1 and base 3 are perpendicular form and distribute, whole lamp pole 1 and base 3 are as the foundation structure of this equipment, adopt the welded form to connect, its junction joint strength is high, stable in structure, and whole equipment is the perpendicular form of level and distributes, can effectively guarantee the focus stability of whole equipment, satisfy this equipment and use for a long time.

Be concavo-convex type structure between lighting fixture 12 and the lamp shade 16, and be bolted connection between lighting fixture 12 and the lamp shade 16, the right-hand member of lighting fixture 12 is concave type, and the left end of lamp shade 16 is convex type, conveniently dismantles the maintenance, and the right-hand member of lighting fixture 12 is the entity for concave type bottom, and is connected with the bolt between lighting fixture 12 and the lamp shade 16, prevents that lamp shade 16 from droing, guarantees lighting fixture 12 and lamp shade 16's stable in structure.

The working principle is as follows: for the street lamp convenient to maintain for urban road lighting, firstly, the first transmission rod 10 is rotated clockwise by manpower to drive the clockwise rotation of the first transmission rod 10, the gear transmission between the main gear 8 and the driven gear 9 drives the clockwise rotation of the driven gear 9, then the driven gear 9 rotates clockwise through the second transmission rod 14 to rotate the screw rod 2, the screw cap 6 is driven to move downwards by the clockwise rotation of the screw rod 2, the screw cap 6 drives the cushion block 11 to move downwards through the fixing block 7, then the slide block 15 at the left end of the cushion block 11 moves downwards through the slide rail 5 to drive the lamp holder 12 to move downwards, after the maintenance is finished, the lamp holder 12 is moved to the top by the reverse manpower rotation, and then the use process of the street lamp convenient to maintain for urban road lighting is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a street lamp that urban road illumination is used convenient to maintenance, includes lamp pole (1) and first transfer line (10), its characterized in that: the lamp post is characterized in that a base (3) is welded at the lower end of the bottom side of the lamp post (1), a first transmission rod (10) is connected to the middle of the inner side of the base (3), a driving wheel (8) is connected to the outer wall of the middle of the first transmission rod (10), a second transmission rod (14) is connected to the middle of the bottom side of the base (3), a lead screw (2) is fixedly connected to the top of the upper end of the second transmission rod (14), bearings (4) are connected to the outer walls of the two sides of the lead screw (2), a nut (6) is connected to the outer wall of the upper end of the lead screw (2), a fixed block (7) is connected to the outer wall of the right side of the fixed block (7), a cushion block (11) is connected to the outer wall of the right side of the fixed block (7), a lamp holder (12) is connected to the lower end, the lamp post is characterized in that the right end of the inner side of the lamp post (1) is connected with a sliding rail (5), and one side of the top end of the lamp holder (12) is connected with a lampshade (16).

2. The street lamp for urban road lighting convenient for maintenance according to claim 1, characterized in that: the outer wall of the screw rod (2) and the inner wall of the screw cap (6) are mutually attached, and a rotary sliding structure is arranged between the screw rod (2) and the screw cap (6).

3. The street lamp for urban road lighting convenient for maintenance according to claim 1, characterized in that: a concave-convex structure is formed between the sliding rail (5) and the sliding block (15), and a sliding structure is formed between the sliding rail (5) and the sliding block (15).

4. The street lamp for urban road lighting convenient for maintenance according to claim 1, characterized in that: the driving wheel (8) and the driven wheel (9) are vertically distributed, and the driving wheel (8) and the driven wheel (9) form a gear transmission structure.

5. The street lamp for urban road lighting convenient for maintenance according to claim 1, characterized in that: the oblique clamping grooves (13) are distributed in an oblique shape, and the oblique angle between the oblique clamping grooves (13) and the cushion block (11) is 15 degrees.

6. The street lamp for urban road lighting convenient for maintenance according to claim 1, characterized in that: the lamp post (1) and the base (3) are of a welding integrated structure, and the lamp post (1) and the base (3) are vertically distributed.

7. The street lamp for urban road lighting convenient for maintenance according to claim 1, characterized in that: the lamp holder (12) and the lampshade (16) are in a concave-convex structure, and the lamp holder (12) and the lampshade (16) are connected through bolts.

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