Street lamp fast to maintain
Technical Field
The invention relates to the field of illumination, in particular to a street lamp fast to maintain.
Background
The existing street lamp body is often maintained in a high position by maintenance personnel who need to take a ladder and climb the lamp body when in maintenance or replacement, is complex to maintain and is high in altitude construction, is dangerous and cannot meet the use requirements of people.
Accordingly, further improvements are needed in the existing street lights.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a street lamp which is quick to maintain.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides a maintenance swift street lamp, including the lamp stand be equipped with lamp pole, its characterized in that on the lamp stand: the lamp comprises a lamp post, a lamp body, a lamp holder, a rotating shaft, a fixed rod, a driving mechanism, an adjusting mechanism and a positioning mechanism, wherein the rotating shaft is inserted into one side of the upper end of the lamp post, the fixed rod is connected onto the rotating shaft, the lamp body is inserted into the fixed rod, the driving mechanism capable of driving the lamp body to move relative to the fixed rod is arranged on the lamp holder, the adjusting mechanism capable of driving the rotating shaft to rotate to adjust the angle is arranged on one side of the lamp.
The street lamp fast to maintain is characterized in that the driving mechanism comprises a fixed seat arranged below the lamp holder, a second rotating shaft is inserted in the fixed seat, one end of the second rotating shaft is connected with a pull rope, the other end of the pull rope penetrates through the lamp holder, the lamp post and the fixed rod to be connected with the lamp body, and a rotating mechanism which drives the second rotating shaft to rotate through hand cranking is arranged at the other end of the second rotating shaft.
The street lamp fast to maintain is characterized in that the rotating mechanism comprises a first gear arranged at the other end of the second rotating shaft, a second gear is arranged above the lamp holder, a gear belt is connected onto the second gear and the second rotating shaft, a second fixing seat is arranged on the lamp holder at the front end of the second gear, a rotating handle is inserted into the second fixing seat, and the rotating handle is connected with the second gear.
The street lamp fast to maintain is characterized in that the adjusting mechanism comprises a third gear arranged at one end of the rotating shaft, a first rack is arranged on one side of the third gear, a pulling plate convenient to pull is arranged at the lower end of the first rack, and a guide mechanism is arranged between the first rack and the lamp post.
The street lamp fast to maintain is characterized in that the guide mechanism comprises a guide groove arranged on one side of the lamp post opposite to the first gear, a guide block is arranged on the first rack, and the guide block is arranged in the guide groove.
The street lamp fast in maintenance is characterized in that the positioning mechanism comprises a positioning block hinged to the lamp post below the fixing rod, a pull rod extending to the upper end face of the lamp holder and facilitating people to pull the positioning block open is arranged on the positioning block, and a locking screw is arranged between the pull rod and the lamp post to lock the pull rod and the lamp post mutually.
The street lamp fast to maintain is characterized in that a rotating shaft is arranged in the upper end of the lamp post, a pulley is sleeved on the rotating shaft, and the pull rope bypasses the pulley.
In summary, compared with the prior art, the invention has the beneficial effects that:
the lamp body is inserted into the fixed rod, so that the lamp body can move relative to the fixed rod, the driving mechanism drives the lamp body to move, the lamp body can be placed on the lamp holder through the driving mechanism during maintenance or replacement, meanwhile, the angle of the fixed rod is adjusted through the adjusting mechanism, the driving mechanism drives the lamp body to descend conveniently, the angle of the fixed rod can be locked through the positioning mechanism, free sliding is prevented, the structure is simple, the practicability is high, and maintenance is facilitated.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a perspective view of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 3, a street lamp with quick maintenance includes a lamp holder 1, a lamp post 11 is disposed on the lamp holder 1, a rotation shaft 13 is inserted into one side of an upper end of the lamp post 11, a fixing rod 12 is connected to the rotation shaft 13, a lamp body 14 is inserted into the fixing rod 12, a driving mechanism 5 capable of driving the lamp body 14 to move relative to the fixing rod 12 is disposed on the lamp holder 1, an adjusting mechanism 2 capable of driving the rotation shaft 13 to rotate to adjust an angle is disposed on one side of the lamp post 11, a positioning mechanism 3 capable of positioning the fixing rod 12 is disposed on the lamp post 11 at a lower end of the fixing rod 12, the lamp body can move relative to the fixing rod by inserting the lamp body into the fixing rod, the lamp body is driven to move by the driving mechanism, the lamp body can be placed on the lamp holder by the driving mechanism during maintenance or replacement, and, make things convenient for actuating mechanism to drive the lamp body and descend, can lock the angle of dead lever through positioning mechanism, prevent free landing, simple structure, the practicality is strong, the maintenance of being convenient for.
The driving mechanism 5 comprises a fixed seat 53 arranged below the lamp holder 1, a second rotating shaft 52 is inserted in the fixed seat 53, one end of the second rotating shaft 52 is connected with a pull rope 51, the other end of the pull rope 51 penetrates through the lamp holder 1, the lamp post 11 and the fixed rod 12 to be connected with the lamp body 14, a rotating mechanism 100 which drives the second rotating shaft 52 to rotate through hand cranking is arranged at the other end of the second rotating shaft 52, and the rotating mechanism drives the second rotating shaft to rotate, so that the pull rope is tensioned or loosened, the lamp body moves in the fixed rod, and the lamp body fixing device is simple in structure and high in practicability.
The rotating mechanism 100 comprises a first gear 54 arranged at the other end of a second rotating shaft 52, a second gear 55 is arranged above the lamp holder 1, a gear belt 56 is connected to the second gear 55 and the second rotating shaft 52, a second fixed seat 58 is arranged on the lamp holder 1 at the front end of the second gear 55, a rotating handle 57 is inserted in the second fixed seat 58, the rotating handle 57 is connected with the second gear 55, the second gear rotates by rotating the rotating handle, and meanwhile, the first gear drives the second rotating shaft to rotate by the rotation of the gear belt, so that the pull rope is tensioned or loosened, and the lamp body moves in the fixed rod.
According to the invention, the adjusting mechanism 2 comprises a third gear 21 arranged at one end of the rotating shaft 13, a first rack 22 is arranged on one side of the third gear 21, a pulling plate 23 convenient to pull is arranged at the lower end of the first rack 22, a guide mechanism is arranged between the first rack 22 and the lamp post 11, and the first gear is pulled to drive the third gear to rotate, so that the rotating shaft rotates, and the fixed rod is subjected to angle adjustment.
The guide mechanism comprises a guide groove 24 arranged on one side, opposite to the first gear 22, of the lamp pole 11, a guide block 25 is arranged on the first rack 22, and the guide block 25 is arranged in the guide groove 24, so that the structure is simple, and the movement is more stable.
The positioning mechanism 3 comprises a positioning block 31 hinged on the lamp post 11 below the fixed rod 12, a pull rod 33 extending to the upper end face of the lamp holder 1 is arranged on the positioning block 31, so that people can conveniently pull the positioning block 31 open, a locking screw 32 is arranged between the pull rod 33 and the lamp post 11 to be locked mutually, and the positioning block is opened relative to the lamp post by pulling the pull rod, so that the fixed rod can downwardly adjust the position, the structure is simple, and the practicability is high.
According to the invention, the rotating shaft 61 is arranged in the upper end of the lamp post 11, the pulley 62 is sleeved on the rotating shaft 61, the pull rope 51 bypasses the pulley 62, friction between the pull rope and the lamp post is prevented, and the pull rope is worn, so that the structure is simple and the practicability is strong.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.