CN211372162U

CN211372162U - Street lamp convenient to maintenance

Info

Publication number: CN211372162U
Application number: CN202020488100.4U
Authority: CN
Inventors: 胡利民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-08-28
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to the technical field of street lamps, in particular to a street lamp convenient to maintain, which comprises a lamp post, a lamp post and a lamp, wherein the lamp is arranged on the lamp post, the lamp post is provided with an inner cavity along the length direction, two ends of the inner cavity are provided with mounting seats, a lead screw is rotatably connected between the two groups of mounting seats, the bottom of the lamp post is provided with a driving device for driving the lead screw to rotate, and a sliding sleeve is sleeved on the lead screw; the top end of the lamp post is provided with a through hole, the through hole and the installation seat are positioned at two sides of the lamp post, the lamp post penetrates through the through hole to extend into the lamp post to be hinged with the sliding sleeve, and the through hole is rotatably connected with the lamp post. The utility model has the advantages of being scientific and reasonable in design, simple structure compares with prior art, and the cover that slides is articulated with the lamp pole, and the through-hole is articulated with the lamp pole, rotates through ordering about the lead screw for the cover is established and is established the cover that slides on the lead screw and make a round trip reciprocating motion along lead screw length direction, thereby the lamp pole is rotatory along the through-hole, when lamps and lanterns need maintain or change, with the lamp pole lapse, so that maintain or change lamps and lanterns.

Description

Street lamp convenient to maintenance

Technical Field

The utility model belongs to the technical field of the technique of street lamp and specifically relates to a street lamp convenient to maintenance is related to.

Background

At present, with the development of power technology equipment and the improvement of living standard, lighting street lamps are installed on most streets and roads. In the fields of street lamp post design and street lamp maintenance safety, although street lamp equipment with different shapes is designed, the street lamp equipment has a common problem, the service life of each street lamp is limited, and the street lamps cannot continue to work after reaching the service life and must be replaced. Because various reasons, the street lamp can appear damaging or other problems that influence its service function sometimes, makes the street lamp can't satisfy people's lighting needs, and the street lamp need be changed or overhauld this moment, and maintenance person is through erectting the cat ladder, then climbs the top and maintains, and it is more troublesome, waste time and energy, inefficiency to change or maintain the street lamp.

Disclosure of Invention

The utility model aims at providing a street lamp convenient to maintenance, it has solved and has changed or maintain the street lamp more troublesome, the problem that wastes time and energy to improve the efficiency of changing or maintaining the street lamp.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a street lamp convenient to maintain comprises a lamp post, a lamp post and a lamp, wherein the lamp is arranged on the lamp post, the lamp post is provided with an inner cavity along the length direction, two ends of the inner cavity are provided with mounting bases, a screw rod is rotatably connected between the two groups of mounting bases, the bottom of the lamp post is provided with a driving device for driving the screw rod to rotate, and a sliding sleeve is sleeved on the screw rod; the lamp post is characterized in that a through hole is formed in the top end of the lamp post, the through hole and the installation seat are located on two sides of the lamp post, the lamp post penetrates through the through hole to extend into the lamp post to be hinged with the sliding sleeve, and the through hole is rotatably connected with the lamp post.

By adopting the technical scheme, the through hole is hinged with the lamp post, so that the lamp post can rotate along the through hole; the sliding sleeve is hinged with the lamp post, so that the sliding sleeve and the lamp post can rotate; the driving device is used for driving the screw rod to rotate, so that the sliding sleeve reciprocates up and down along the length direction of the screw rod, and when the lamp needs to be maintained or replaced, the sliding sleeve is driven to move upwards along the length direction of the screw rod, so that the lamp post rotates downwards, and the lamp on the lamp post is maintained or replaced conveniently; after the lamp is repaired or replaced, the sliding sleeve is driven to move downwards along the length direction of the screw rod, so that the lamp pole rotates upwards, and the lamp pole is conveniently placed in a proper lighting state. The utility model has the advantages of being scientific and reasonable in design, simple structure compares with prior art, and the cover that slides is articulated with the lamp pole, and the through-hole is articulated with the lamp pole, rotates through ordering about the lead screw for the cover is established and is established the cover that slides on the lead screw and make a round trip reciprocating motion along lead screw length direction, thereby the lamp pole is rotatory along the through-hole, when lamps and lanterns need maintain or change, with the lamp pole lapse, so that maintain or change lamps and lanterns.

The utility model discloses further set up to: the lamp post is characterized in that two groups of symmetrical reinforcing plates are arranged on the wall of the through hole, a pin shaft is arranged between the two groups of reinforcing plates, and the pin shaft can rotatably penetrate through the lamp post.

By adopting the technical scheme, the wall of the through hole is separated from the lamp post by the reinforcing plate, so that the effect of protecting the through hole is achieved, and the reinforcing plate can support the lamp post conveniently; the pin rotates to run through the lamp pole so that the lamp pole can rotate along the pin.

The utility model discloses further set up to: the lateral wall of the sliding sleeve is provided with a convex block, the tail end of the lamp pole is provided with two groups of connecting blocks, the connecting blocks are arranged on two sides of the convex block, a connecting shaft is arranged between the two groups of connecting blocks, and the connecting shaft can penetrate through the convex block in a rotating mode.

Through adopting above-mentioned technical scheme, the connecting block that sets up at the lamp pole tip passes through the connecting axle and is connected with the lug rotation for the cover that slides can rotate relatively with the lamp pole, so that utilize the cover that slides to order about the lamp pole and rotate, thereby realize overhauing the lamps and lanterns that set up on the lamp pole.

The utility model discloses further set up to: the driving device comprises a first bevel gear, a second bevel gear, a rotating shaft and a handle, the first bevel gear is fixed at the bottom end of the screw rod, the second bevel gear is meshed with the first bevel gear, the second bevel gear is installed on the rotating shaft, and the rotating shaft rotates to penetrate through the protruding end of the lamp post to be detachably connected with the handle.

Through adopting above-mentioned technical scheme, utilize the handle to order about the pivot to rotate, pivot and second bevel gear synchronous rotation, second bevel gear orders about first bevel gear pivot, first bevel gear and lead screw synchronous rotation to the realization orders about the lead screw and rotates, so that order about the slip cover and get off back reciprocating motion.

The utility model discloses further set up to: the inner wall of the lamp post is fixed with a fixing block, the fixing block is arranged in a U shape, the rotating shaft penetrates through the fixing block, the rotating shaft is provided with a bearing, and the circumference of the bearing is abutted against the fixing block.

Through adopting above-mentioned technical scheme, the circumference of bearing offsets with the fixed block to the bearing is at the motion of fixed block, makes the rotation of pivot more steady.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model has the advantages of being scientific and reasonable in design, simple structure compares with prior art, and the cover that slides is articulated with the lamp pole, and the through-hole is articulated with the lamp pole, rotates through ordering about the lead screw for the cover is established and is established the cover that slides on the lead screw and make a round trip reciprocating motion along lead screw length direction, thereby the lamp pole is rotatory along the through-hole, when lamps and lanterns need maintain or change, with the lamp pole lapse, so that maintain or change lamps and lanterns.

Drawings

Fig. 1 is a sectional view of the present invention.

In the figure, 1, a lamp post; 11. an inner cavity; 12. a through hole; 121. a reinforcing plate; 122. a pin shaft; 2. a lamp post; 21. connecting blocks; 22. a connecting shaft; 3. a light fixture; 4. a mounting seat; 5. a screw rod; 6. a drive device; 61. a first bevel gear; 62. a second bevel gear; 63. a rotating shaft; 64. a handle; 7. a sliding sleeve; 71. a bump; 8. a fixed block; 9. and a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the street lamp convenient to maintain disclosed by the present invention comprises a lamp post 1, the lamp post 1 can be arranged in a rectangular shape or a cylindrical shape, an inner cavity 11 is arranged in the lamp post 1, and the inner cavity 11 is arranged along the length direction of the lamp post 1; the two ends of the inner cavity 11 are provided with mounting seats 4, and the two groups of mounting seats 4 are respectively positioned at the two ends of the lamp post 1; the lead screw 5 is connected between the two sets of mounting seats 4, a gap exists between the lead screw 5 and the cavity wall of the inner cavity 11, and the lead screw 5 can rotate between the two sets of mounting seats 4. The bottom of the lamp post 1 is provided with a driving device 6, and the driving device 6 is used for driving the screw rod 5 to rotate so as to drive the screw rod 5 to rotate.

The top of the lamp post 1 is provided with a through hole 12, the through hole 12 communicates the inner cavity 11 of the lamp post 1 with the outside, and the through hole 12 and the mounting base 4 are positioned at two sides of the lamp post 1; the through hole 12 is a rectangular hole, two groups of reinforcing plates 121 are arranged on the wall of the through hole 12, the two groups of reinforcing plates 121 are symmetrically arranged, a gap exists between the two groups of reinforcing plates 121, the lamp post 2 is arranged between the two groups of reinforcing plates 121, the lamp post 2 extends into the inner cavity 11 of the lamp post 1, a pin shaft 122 is arranged between the two groups of reinforcing plates 121, the pin shaft 122 rotatably penetrates through the lamp post 2, and a gap exists between the lamp post 2 and the reinforcing plates 121, so that the lamp post 2 can rotate along the pin shaft 122; the lamp 3 is arranged on the lamp post 2, and the lamp 3 is positioned at one end of the lamp post 2 far away from the lamp post 1.

The screw rod 5 is sleeved with a sliding sleeve 7, and the lamp post 2 penetrates through the through hole 12 and extends into the inner cavity 11 of the lamp post 1 to be hinged with the sliding sleeve 7; in the present embodiment, the outer side wall of the sliding sleeve 7 is provided with a convex block 71; the terminal tip that lamp pole 2 stretched into 1 inner chamber 11 of lamp pole is equipped with two sets of connecting blocks 21, two sets of connecting blocks 21 symmetry sets up, and there is the clearance two sets of connecting blocks 21, the both sides of lug 71 are arranged in to two sets of connecting blocks 21, and there is the clearance connecting block 21 and lug 71, and be equipped with connecting axle 22 between two sets of connecting blocks 21, the rotatable lug 71 that runs through of connecting axle 22, make lug 71 and connecting block 21 pass through connecting axle 22 and rotate the connection, thereby it is articulated with lamp pole 2 to slide cover 7, so that lamp pole 2 and the relative rotation of cover 7 that.

The driving device 6 comprises a first bevel gear 61, a second bevel gear 62, a rotating shaft 63 and a handle 64, wherein the first bevel gear 61 is fixed at the bottom end of the screw rod 5, the second bevel gear 62 is meshed with the first bevel gear 61, the second bevel gear 62 is arranged on the rotating shaft 63, and the rotating shaft 63 rotates to penetrate through the protruding end of the lamp post 1 to be detachably connected with the handle 64. The inner wall of lamp pole 1 is equipped with fixed block 8, and fixed block 8 is the U-shaped setting, and the bottom of fixed block 8 is fixed with the chamber wall of 1 inner chamber 11 of lamp pole, and pivot 63 runs through fixed block 8, and pivot 63 cover is equipped with bearing 9, and bearing 9 arranges the U-shaped structure of fixed block 8 in, and the circumference of bearing 9 offsets with fixed block 8. The circumference of the bearing 9 abuts against the fixed block 8, so that the bearing 9 moves in the fixed block 8, and the rotation of the rotating shaft 63 is more stable.

The implementation principle of the embodiment is as follows: the wall of the through hole 12 is provided with a reinforcing plate 121, and the reinforcing plate 121 is rotatably connected with the lamp post 2 through a pin 122, so that the lamp post 2 can rotate along the through hole 12; the sliding sleeve 7 is hinged with the lamp post 2, so that the sliding sleeve 7 and the lamp post 2 can rotate; the driving device 6 is used for driving the screw rod 5 to rotate, so that the sliding sleeve 7 reciprocates up and down along the length direction of the screw rod 5, when the lamp 3 needs to be maintained or replaced, the sliding sleeve 7 is driven to move upwards along the length direction of the screw rod 5, so that the lamp post 2 rotates downwards, and the lamp 3 on the lamp post 2 is maintained or replaced conveniently; when the lamp 3 is repaired or replaced, the sliding sleeve 7 is driven to move downwards along the length direction of the screw rod 5, so that the lamp post 2 rotates upwards, and the lamp post 2 is conveniently placed in a proper lighting state. The utility model has the advantages of being scientific and reasonable in design, simple structure compares with prior art, and it is articulated with lamp pole 2 to slide cover 7, and through-hole 12 is articulated with lamp pole 2, rotates through ordering about lead screw 5 for the cover is established and to be made a round trip to reciprocate along 5 length direction of lead screw 7 on lead screw 5, thereby lamp pole 2 is rotatory along through-hole 12, when lamps and lanterns 3 need be maintained or change, with 2 downwardly rotating lamp poles, so that maintain or change lamps and lanterns 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a street lamp convenient to maintenance, includes lamp pole (1), lamp pole (2) and lamps and lanterns (3), lamps and lanterns (3) are installed on lamp pole (2), its characterized in that: the lamp post (1) is provided with an inner cavity (11) along the length direction, two ends of the inner cavity (11) are provided with mounting bases (4), a screw rod (5) is rotatably connected between the two groups of mounting bases (4), the bottom of the lamp post (1) is provided with a driving device (6) for driving the screw rod (5) to rotate, and a sliding sleeve (7) is sleeved on the screw rod (5); through-hole (12) have been seted up on the top of lamp pole (1), through-hole (12) and mount pad (4) are located the both sides of lamp pole (1), lamp pole (2) pass through-hole (12) and stretch into in lamp pole (1) with slide cover (7) articulated, through-hole (12) are connected with lamp pole (2) rotation.

2. The street lamp convenient to maintain as claimed in claim 1, wherein: the wall of through-hole (12) is equipped with two sets of symmetric reinforcing plates (121), and is two sets of be equipped with round pin axle (122) between reinforcing plate (121), round pin axle (122) rotatable the running through lamp pole (2).

3. The street lamp convenient to maintain as claimed in claim 1, wherein: the lateral wall of the sliding sleeve (7) is provided with a convex block (71), the tail end of the lamp pole (2) is provided with two sets of connecting blocks (21) which are arranged on two sides of the convex block (71), a connecting shaft (22) is arranged between the two sets of connecting blocks (21), and the connecting shaft (22) can rotatably penetrate through the convex block (71).

4. The street lamp convenient to maintain as claimed in claim 1, wherein: the driving device (6) comprises a first bevel gear (61), a second bevel gear (62), a rotating shaft (63) and a handle (64), the first bevel gear (61) is fixed at the bottom end of the screw rod (5), the second bevel gear (62) is meshed with the first bevel gear (61), the second bevel gear (62) is installed on the rotating shaft (63), and the rotating shaft (63) rotates to penetrate through the protruding end of the lamp post (1) to be detachably connected with the handle (64).

5. The street lamp convenient to maintain as claimed in claim 4, wherein: the lamp post is characterized in that a fixing block (8) is fixed on the inner wall of the lamp post (1), the fixing block (8) is arranged in a U shape, the rotating shaft (63) penetrates through the fixing block (8), a bearing (9) is arranged on the rotating shaft (63), and the circumference of the bearing (9) is abutted to the fixing block (8).