CN210740181U

CN210740181U - Street lamp convenient to overhaul

Info

Publication number: CN210740181U
Application number: CN201922301839.XU
Authority: CN
Inventors: 杨小娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-12
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a street lamp convenient for maintenance, which comprises a lamp post and an illuminating lamp, wherein the middle upper end of the lamp post is provided with a bearing rod, one end part of the bearing rod is hinged with the lamp post, and the illuminating lamp is arranged at the other end of the bearing rod; the lamp post is provided with a first sliding chute and a second sliding chute which are arranged in a long strip shape along the length direction, a partition plate is arranged between the first sliding chute and the second sliding chute, two ends of the first sliding chute and two ends of the second sliding chute are communicated, and pulleys are arranged at the top ends of the first sliding chute and the second sliding chute; the lamp post is provided with a strip-shaped through hole, the through hole is positioned on one side of the first sliding groove, which is far away from the second sliding groove, a sliding block is arranged in the first sliding groove, the sliding block is hinged with a supporting rod, and one end of the supporting rod, which penetrates through the through hole, is hinged with the bearing rod; the top of sliding block is equipped with the rope, and the one end that the rope is kept away from sliding block passes pulley and second spout in proper order and connects in actuating mechanism. The illuminating lamp can be overhauled or replaced without climbing by means of the crawling ladder and approaching the illuminating lamp, and workers can conveniently overhaul or replace the illuminating lamp.

Description

Street lamp convenient to overhaul

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 overhaul 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 overhaul the street lamp.

Disclosure of Invention

The utility model aims at providing a street lamp convenient to overhaul, it has solved the street lamp and has changed or overhaul more troublesome, wastes time and energy, the problem of inefficiency.

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

a street lamp convenient to overhaul comprises a lamp post and an illuminating lamp, wherein a bearing rod is arranged at the middle upper end of the lamp post, one end part of the bearing rod is hinged with the lamp post, and the illuminating lamp is arranged at the other end of the bearing rod; the lamp post is provided with a first sliding chute and a second sliding chute which are arranged in a long strip shape along the length direction, a partition plate is arranged between the first sliding chute and the second sliding chute, two ends of the first sliding chute and two ends of the second sliding chute are communicated, and pulleys are arranged at the top ends of the first sliding chute and the second sliding chute; the lamp post is provided with a strip-shaped through hole, the through hole is positioned on one side of the first sliding groove, which is far away from the second sliding groove, a sliding block is arranged in the first sliding groove, the sliding block is hinged with a supporting rod, and one end of the supporting rod, which penetrates through the through hole, is hinged with the bearing rod; the top of sliding block is equipped with the rope, the one end that the sliding block was kept away from to the rope passes pulley and second spout in proper order and connects in actuating mechanism.

Through adopting above-mentioned technical scheme, when illumination lamps and lanterns need overhaul or change, utilize actuating mechanism to order about the rope extension, the sliding block slides downwards in first spout under the effect of gravity, and the sliding block drives the bracing piece downstream for the bracing piece is down-drawn the carrier bar, and the carrier bar is rotatory downwards, makes the workman can overhaul and change illumination lamps and lanterns subaerial, thereby improves work efficiency. The utility model has the advantages of being scientific and reasonable in design, simple structure, the operation of being convenient for compares with prior art, and the workman need not to climb near the illumination lamps and lanterns with the help of the cat ladder, just can overhaul or change illumination lamps and lanterns, has made things convenient for the workman to overhaul or change illumination lamps and lanterns, simultaneously, has improved workman's factor of safety.

The utility model discloses further set up to: the driving mechanism comprises a rotating shaft and a hand wheel, the rotating shaft is installed at the bottom of the lamppost and connected with a rope, and the rotating shaft can rotate to penetrate through the protruding end of the side wall of the lamppost and is connected with the hand wheel.

By adopting the technical scheme, the hand wheel is rotated by hands, the hand wheel and the rotating shaft synchronously rotate, the rope is wound in or out of the rope rotating shaft, and the bearing rod is pulled up or put down so as to be convenient for overhauling or replacing the lighting lamp.

The utility model discloses further set up to: the hand wheel is provided with a limiting rod, and the limiting rod penetrates through the protruding end of the hand wheel and extends into the lamp post.

Through adopting above-mentioned technical scheme, the gag lever post passes in the hand wheel inserts the lamp pole to the restriction hand wheel rotates, thereby the restriction revolutes the rotation of axes, realizes fixed carrier bar.

The utility model discloses further set up to: and a balancing weight is arranged in the second sliding groove, the upper end of the balancing weight is connected with the rope, and the lower end of the balancing weight is connected with the rope.

Through adopting above-mentioned technical scheme, balancing weight and sliding block, bracing piece and carrier bar are to offsetting weight to in order to order about the sliding block and slide from top to bottom along first spout, thereby rotatory carrier bar, in order to overhaul or change the illumination lamps and lanterns of installing on the carrier bar.

The utility model discloses further set up to: the width of the sliding block is larger than that of the through hole.

Through adopting above-mentioned technical scheme, the width in hole that slides is greater than the width of through-hole for the lateral wall of lamp pole can restrict the hole that slides and deviate from the through-hole, so that the sliding block reciprocates to slide from top to bottom in first spout.

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, the operation of being convenient for compares with prior art, and the workman need not to climb near the illumination lamps and lanterns with the help of the cat ladder, just can overhaul or change illumination lamps and lanterns, has made things convenient for the workman to overhaul or change illumination lamps and lanterns, simultaneously, has improved workman's factor of safety.

Drawings

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

In the figure, 1, a lamp post; 11. a first chute; 12. a second chute; 13. a partition plate; 14. a through hole; 2. a lighting fixture; 3. a carrier bar; 4. a pulley; 5. a sliding block; 6. a support bar; 7. a rope; 8. a drive mechanism; 81. rotating the rotating shaft; 82. a hand wheel; 821. a limiting rod; 9. and a balancing weight.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a street lamp convenient to overhaul, including lamp pole 1 and illumination lamps and lanterns 2, the well upper end of lamp pole 1 articulates there is carrier bar 3, and the one end tip of carrier bar 3 is articulated with lamp pole 1 for carrier bar 3 can be rotatory on lamp pole 1, and illumination lamps and lanterns 2 are installed at the other end of carrier bar 3. The lamp post 1 is equipped with first spout 11 and second spout 12 along length direction, and first spout 11 and second spout 12 are rectangular form setting, are equipped with baffle 13 between first spout 11 and the second spout 12, and the length of baffle 13 is less than the length of first spout 11 and second spout 12, and the upper and lower both ends intercommunication of first spout 11 and second spout 12. The top ends of the first sliding chute 11 and the second sliding chute 12 are provided with pulleys 4, and the pulleys 4 are positioned on the outer side of the partition board 13 in the length direction. Be equipped with the sliding block 5 in the first spout 11, the top of sliding block 5 is equipped with rope 7, and the one end that sliding block 5 was kept away from to rope 7 passes pulley 4 and second spout 12 in proper order and is connected with actuating mechanism 8, and actuating mechanism 8 orders about rope 7 shrink or extension. The driving mechanism 8 comprises a rotating shaft 81 and a hand wheel 82, the rotating shaft 81 is installed at the bottom of the lamppost 1, the rotating shaft 81 is connected with the rope 7, the rotating shaft 81 penetrates through the protruding end of the side wall of the lamppost 1 to be connected with the hand wheel 82, and the rotating shaft 81 can rotate in the lamppost 1. The hand wheel 82 is rotated, the hand wheel 82 rotates synchronously with the rotation of the rotating shaft 81, so that the rope 7 is wound in or out of the rotating shaft 81, and the sliding block 5 is driven to slide back and forth along the first sliding groove 11. The hand wheel 82 is provided with a limiting rod 821, and the limiting rod 821 penetrates through the protruding end of the hand wheel 82 and extends into the lamppost 1 so as to limit the rotation of the hand wheel 82. Be equipped with balancing weight 9 in the second spout 12, the upper end and the rope 7 of balancing weight 9 are connected, and the lower extreme and the rope 7 of balancing weight 9 are connected for balancing weight 9 is connected with sliding block 5 through pulley 4, thereby alleviates and orders about the power that will exert of sliding block 5 upward movement.

Through-hole 14 has been seted up to the lateral wall of lamp pole 1, and through-hole 14 is rectangular form and sets up, and through-hole 14 is located the one side that second spout 12 was kept away from to first spout 11. The sliding block 5 is hinged to a support rod 6, one end of the support rod 6 penetrating through the through hole 14 is hinged to the bearing rod 3, and the bearing rod 3 is supported, so that the bearing rod 3 is limited to rotate downwards automatically under the action of gravity. The sliding block 5 is preferably provided with a rotating seat, the rotating seat is positioned in the through hole 14, and the rotating seat is abutted against hole walls passing through the upper end and the lower end so as to limit the sliding block 5 to continuously slide upwards or downwards. The width of sliding block 5 is greater than the width of through-hole 14 for the lateral wall of lamp pole 1 can restrict sliding block 5 and deviate from through-hole 14, so that sliding block 5 slides more regularly and orderly from top to bottom in first spout 11.

The implementation principle of the embodiment is as follows: when lighting lamp 2 needs to be overhauld or changed, with hand fixed hand wheel 82, extract gag lever post 821, rotate hand wheel 82, make around axle 81 around out rope 7, sliding block 5 slides downwards in first spout 11 under the effect of gravity, sliding block 5 drives bracing piece 6 and moves down, make bracing piece 6 down with carrier bar 3 pull down, carrier bar 3 is rotatory downwards, make the workman can overhaul and change lighting lamp 2 subaerial, thereby improve work efficiency. The utility model has the advantages of being scientific and reasonable in design, simple structure, the operation of being convenient for compares with prior art, and the workman need not to climb with the help of the cat ladder and is close to illumination lamps and lanterns 2, just can overhaul or change illumination lamps and lanterns 2, has made things convenient for the workman to overhaul or change illumination lamps and lanterns 2, simultaneously, has improved workman's factor of safety.

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 overhaul which characterized in that: the lamp post comprises a lamp post (1) and a lighting lamp (2), wherein a bearing rod (3) is arranged at the middle upper end of the lamp post (1), one end part of the bearing rod (3) is hinged with the lamp post (1), and the lighting lamp (2) is arranged at the other end of the bearing rod (3); the lamp post (1) is provided with a first sliding chute (11) and a second sliding chute (12) which are arranged in a long strip shape along the length direction, a partition plate (13) is arranged between the first sliding chute (11) and the second sliding chute (12), two ends of the first sliding chute (11) and two ends of the second sliding chute (12) are communicated, and the top ends of the first sliding chute (11) and the second sliding chute (12) are provided with pulleys (4); the lamp post (1) is provided with a strip-shaped through hole (14), the through hole (14) is positioned on one side, away from the second sliding groove (12), of the first sliding groove (11), a sliding block (5) is arranged in the first sliding groove (11), the sliding block (5) is hinged with a supporting rod (6), and one end, penetrating through the through hole (14), of the supporting rod (6) is hinged with the bearing rod (3); the top of sliding block (5) is equipped with rope (7), pulley (4) and second spout (12) are passed in proper order to the one end that sliding block (5) were kept away from in rope (7) and are connected in actuating mechanism (8).

2. The street lamp convenient to overhaul as claimed in claim 1, wherein: the driving mechanism (8) comprises a rotating shaft (81) and a hand wheel (82), the rotating shaft (81) is installed at the bottom of the lamppost (1), the rotating shaft (81) is connected with the rope (7), and the protruding end of the side wall of the lamppost (1) can rotatably penetrate through the rotating shaft (81) and is connected with the hand wheel (82).

3. The street lamp convenient to overhaul as claimed in claim 2, wherein: the hand wheel (82) is provided with a limiting rod (821), and the limiting rod (821) penetrates through the protruding end of the hand wheel (82) and extends into the lamp post (1).

4. The street lamp convenient to overhaul as claimed in claim 1, wherein: be equipped with balancing weight (9) in second spout (12), the upper end and the rope (7) of balancing weight (9) are connected, the lower extreme and the rope (7) of balancing weight (9) are connected.

5. The street lamp convenient to overhaul as claimed in claim 1, wherein: the width of the sliding block (5) is larger than that of the through hole (14).