CN210291758U

CN210291758U - Street lamp stand with billboard

Info

Publication number: CN210291758U
Application number: CN201921338522.7U
Authority: CN
Inventors: 章振国; 章杰
Original assignee: Hangzhou West Lake Lighting Equipment Manufacturing Co Ltd
Current assignee: Hangzhou West Lake Lighting Equipment Manufacturing Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-10
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a street lamp bracket with a billboard, which comprises a frame, a machine body vertically connected with the frame, a lamp post obliquely connected with the top end of the machine body and a bulb fixedly connected with the lamp post, the peripheral surface of the machine body is provided with a lifting device, the lifting device comprises a chute arranged on the peripheral surface of the machine body, the chute is parallel to the axial direction of the machine body, the top end of the chute is positioned at the top end of the machine body, the bottom end of the chute is positioned at the bottom end of the machine body, a sliding plate is connected in the chute in a sliding way, one end of the sliding plate is positioned in the chute, the slide other end stretches out the spout, and the slide is kept away from fuselage one end and is fixed with the bill-board, and slide thickness direction one end is fixed with the baffle, and fuselage bottom interval spout is provided with the motor, and motor output shaft coaxial coupling has the master gear, and fuselage top interval spout is provided with from the gear, and the master gear is connected with the chain with from the gear on, and baffle one end is connected in the master gear and from the chain between the gear. The utility model discloses have the effect that improves installation bill-board speed.

Description

Street lamp stand with billboard

Technical Field

The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to a street lamp stand with bill-board is related to.

Background

Various advertising boards are installed on the existing street lamps, so that people can know various information conveniently.

The existing street lamp with the advertising board comprises a base, a machine body vertically connected with the base, the machine body fixedly provided with the advertising board, a lamp pole obliquely connected with the top end of the machine body and a bulb fixedly connected with the lamp pole. The billboard is mostly mounted on the top of the body.

Because the height of fuselage is mostly three to four meters, the bill-board is generally installed on the top of fuselage, needs the staff to climb the ladder and installs the change to the bill-board, and the installation rate is slower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a street lamp frame with bill-board, its advantage lies in improving the speed of installation bill-board.

The technical purpose of the utility model is realized through following technical scheme: a street lamp holder with a billboard comprises a base, a body vertically connected with the base, a lamp post obliquely connected with the top end of the body and a bulb fixedly connected with the lamp post, the peripheral surface of the machine body is provided with a lifting device, the lifting device comprises a chute arranged on the peripheral surface of the machine body, the chute is parallel to the axial direction of the machine body, the top end of the chute is positioned at the top end of the machine body, the bottom end of the chute is positioned at the bottom end of the machine body, a sliding plate is connected in the chute in a sliding way, one end of the sliding plate is positioned in the chute, the slide other end stretches out the spout, and the slide is kept away from fuselage one end and is fixed with the bill-board, and slide thickness direction one end is fixed with the baffle, and fuselage bottom interval spout is provided with the motor, and motor output shaft coaxial coupling has the master gear, and fuselage top interval spout is provided with from the gear, and the master gear is connected with the chain with from the gear on, and baffle one end is connected in the master gear and from the chain between the gear.

By adopting the technical scheme, when the sliding plate is arranged at the bottom end of the sliding groove, the advertising board is arranged on the sliding plate, the motor is driven, the motor output shaft drives the main gear to rotate, the main gear drives the chain to rotate, the chain drives the guide plate to ascend, the guide plate drives the sliding plate to ascend in the sliding groove, the sliding plate drives the advertising board to ascend, and when the advertising board is arranged at the top end of the machine body, the motor stops working. The advertising board can be installed on the ground without needing a worker to climb a ladder to replace the advertising board, so that the speed of installing the advertising board is improved.

The utility model discloses further set up to: the peripheral surface of the machine body is correspondingly provided with two lifting devices.

Through adopting above-mentioned technical scheme, compare with a elevating gear, two elevating gear can place a bill-board more on the fuselage to can change a bill-board alone and keep another bill-board.

The utility model discloses further set up to: one end of the sliding plate, far away from the machine body, is provided with a mounting frame, and the advertising board is mounted on the mounting frame.

By adopting the technical scheme, the mounting frame is light in weight, and the lifting device is prevented from being damaged due to the fact that the lifting device can bear heavy load; the work done when the motor lifts the advertising board is reduced, and the electric energy is saved.

The utility model discloses further set up to: the motor is set as a servo motor.

Through adopting above-mentioned technical scheme, servo motor can the switching-over, and when the height that the bill-board rose was higher, need reduce the bill-board, commutates servo motor to reduce the bill-board to the suitable position of fuselage.

The utility model discloses further set up to: the machine body is provided with a sealing box, and the sealing box covers the motor and the chain.

By adopting the technical scheme, because the street lamp is in the working condition of open-air work, the motor and the chain are easily damaged by erosion of the external environment, the motor and the external environment are isolated by the seal box, and the service life of the motor and the chain is prolonged.

The utility model discloses further set up to: and the machine body is provided with a lamp.

Through adopting above-mentioned technical scheme, open the lamp at night, the lamp illuminates the bill-board to make passerby can see the bill-board.

The utility model discloses further set up to: the sliding groove is divided into an open slot and an arc-shaped groove communicated with the open slot, the open slot is positioned on the circumferential surface of the machine body, and the arc-shaped groove is not communicated with the circumferential surface of the machine body.

Through adopting above-mentioned technical scheme, because the global laminating of arc wall and fuselage, the sectional area of arc wall is great, can place bigger slide in the spout, has increased the stability when the slide goes up and down.

The utility model discloses further set up to: and a lightning rod is arranged on the top surface of the machine body.

By adopting the technical scheme, the street lamp is high and is easy to be struck by lightning. The street lamp is struck by lightning and can lead to the damage of lighting circuit and motor, has increased the lightning rod, prevents that the street lamp from receiving the thunderbolt.

The utility model discloses further set up to: the frame includes two backup pads of crisscross setting, and two backup pads are the cross.

Through adopting above-mentioned technical scheme, because two elevating gear that set up on the fuselage are heavier, the backup pad of two crisscross settings has increased the stability between fuselage and the ground, prevents that elevating gear fuselage is unstable when the operation.

To sum up, the utility model discloses following beneficial effect has:

1. when the sliding plate is arranged at the bottom end of the sliding groove, the billboard is arranged on the sliding plate, the motor is driven, the output shaft of the motor drives the main gear to rotate, the main gear drives the chain to rotate, the chain drives the guide plate to ascend, the guide plate drives the sliding plate to ascend in the sliding groove, the sliding plate drives the billboard to ascend, and when the billboard is arranged at the top end of the machine body, the motor stops working. The advertising board can be installed on the ground without a worker climbing a ladder to install the advertising board, so that the speed of installing the advertising board is improved;

2. compared with one lifting device, the two lifting devices can be used for placing one more billboard on the machine body and can be used for replacing one billboard and reserving the other billboard;

3. because the street lamp is in the operating mode of open-air work, motor and chain easily receive external environment's erosion and damage, the joint sealing has increased the life of motor and chain with motor and chain and external environment isolation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of a part of the surface A-A of the present invention;

FIG. 3 is a schematic sectional view of a part of the plane B-B of the present invention;

fig. 4 is a schematic structural view of a part of the lifting device of the present invention.

Reference numerals: 1. a machine base; 2. a body; 3. a lifting device; 4. a lamp post; 5. a bulb; 6. a chute; 7. an open slot; 8. an arc-shaped slot; 9. a slide plate; 10. an arc-shaped plate; 11. a connecting plate; 12. a guide plate; 13. a mounting frame; 14. a cross bar; 15. a vertical rod; 16. a billboard; 17. a motor; 18. a main gear; 19. a slave gear; 20. a chain; 21. sealing the box; 22. a connecting rod; 23. illuminating a lamp; 24. a lightning rod; 25. a support plate; 26. and (6) placing the groove.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a street lamp stand with bill-board, including frame 1, the cylindric fuselage 2 of fixedly connected with on the frame 1, the inside standing groove 26 of having seted up of fuselage, the global both sides of fuselage 2 are provided with elevating gear 3, and elevating gear 3 is connected with bill-board 16, and the slope of 2 tops of fuselage is provided with lamp pole 4, is provided with bulb 5 on the lamp pole 4, and bulb 5 is connected with the wire (not shown in the picture) that is located standing groove 26.

The lifting device 3 comprises sliding chutes 6, two sliding chutes 6 are arranged on two sides corresponding to the circumferential surface of the machine body 2, and the sliding chutes 6 are parallel to the axis of the machine body 2. The top of the sliding chute 6 is positioned at the top end of the machine body 2, and the bottom of the sliding chute 6 is positioned at the bottom end of the machine body 2.

Referring to fig. 2 and 4, the chute 6 includes an open slot 7 and an arc-shaped slot 8 communicating with the open slot 7, and the cross-sectional area of the arc-shaped slot 8 is arc-shaped. One end of the open slot 7 is communicated with the circumferential surface of the machine body 2, the other end of the open slot 7 is communicated with the arc-shaped groove 8, and the arc-shaped groove 8 is not communicated with the circumferential surface of the machine body 2. A sliding plate 9 is connected in the sliding groove 6 in a sliding manner, and the sliding plate 9 is divided into an arc-shaped plate 10 and a connecting plate 11 connected with the arc-shaped plate 10. The arc-shaped plate 10 is positioned in the arc-shaped groove 8, one end of the connecting plate 11 is positioned in the open groove 7, and the other end of the connecting plate 11 extends out of the open groove 7. A larger arc-shaped plate 10 can be placed in the arc-shaped groove 8, so that the stability of the sliding plate 9 during lifting is improved.

An arc-shaped guide plate 12 is fixed to the middle of one surface of the connecting plate 11 in the thickness direction. One end of the connecting plate 11 extending out of the open slot 7 is fixed with a mounting frame 13, the mounting frame 13 comprises two cross rods 14 which are oppositely arranged, and the cross rods 14 are fixed on the connecting plate 11. A vertical rod 15 is fixed between the two cross rods 14, and the vertical rod 15 is positioned at one end of the two cross rods 14 far away from the connecting plate 11. The vertical rod 15 is fixed with a billboard 16 by bolts.

Referring to fig. 2 and 3, two oppositely arranged motors 17 are fixed on the bottom end of the machine body 2 at intervals of the sliding grooves 6, and the motors 17 are servo motors. The output shaft of each motor 17 is coaxially connected with a main gear 18, and the top end of the machine body 2 is provided with two opposite auxiliary gears 19 at intervals of the sliding chute 6. A chain 20 is rotatably connected to each pair of the master gear 18 and the slave gear 19, and the guide plates 12 are connected to the chain 20 between the master gear 18 and the slave gear 19. The servo motor can be reversed such that when the billboard 16 is raised above the desired position, the servo motor reverses the direction of rotation of the drive chain 20, thereby lowering the billboard 16 to the desired position.

The body 2 is provided with a box 21, and the box 21 covers the motor 17 and the chain 20. The enclosure 21 isolates the motor 17 from the environment and prevents the motor 17 and the chain 20 from being damaged by corrosion.

Referring to fig. 1, a connecting rod 22 is fixed at the top end of the body 2, and a lamp 23 is fixed at the end of the connecting rod 22 far away from the body 2, and the lamp 23 is used for illuminating the billboard 16 at night. A lightning rod 24 is fixed on the top surface of the machine body 2, and the lightning rod 24 is used for preventing the machine body 2 from being struck by lightning and damaging the motor 17. The machine base 1 comprises two supporting plates 25 which are fixed in a staggered mode, the two supporting plates 25 are in a cross shape, and the machine body 2 is perpendicular to the connecting position of the two supporting plates 25. The support plate 25 serves to improve the stability of the body 2, thereby improving the stability of the operation of the lifting device 3.

The implementation principle of the embodiment is as follows: when the sliding plate 9 is arranged at the bottom end of the sliding groove 6, the advertising board 16 is arranged on the mounting frame 13, the motor 17 is driven, the main gear 18 is driven by the output shaft of the motor 17 to rotate, the main gear 18 drives the chain 20 to rotate, the chain 20 drives the guide plate 12 to ascend, the guide plate 12 drives the sliding plate 9 to ascend in the sliding groove 6, the advertising board 16 is driven by the sliding plate 9 to ascend, and when the advertising board 16 ascends to the top end of the machine body 2, the motor 17 stops working, so that the advertising board 16 is fixed at the top end of the machine body.

When the billboard 16 needs to be replaced, the motor 17 is driven to move the chain 20 downwards and drive the guide plate 12 to move downwards, so that the sliding plate 9 is driven to descend, the sliding plate 9 drives the billboard 16 to descend, when the billboard 16 descends to the bottom end of the machine body 2, the motor 17 stops working, the billboard 16 is taken down from the mounting frame 13, and a new billboard 16 is replaced.

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 stand with bill-board, includes frame (1), fuselage (2) of being connected perpendicularly with frame (1), lamp pole (4) of being connected with fuselage (2) top slope and with lamp pole (4) fixed connection's bulb (5), characterized by: the peripheral surface of the machine body (2) is provided with a lifting device (3), the lifting device (3) comprises a sliding groove (6) formed in the peripheral surface of the machine body (2), the sliding groove (6) is parallel to the axial direction of the machine body (2), the top end of the sliding groove (6) is positioned at the top end of the machine body (2), the bottom end of the sliding groove (6) is positioned at the bottom end of the machine body (2), a sliding plate (9) is connected in the sliding groove (6) in a sliding mode, one end of the sliding plate (9) is positioned in the sliding groove (6), the other end of the sliding plate (9) extends out of the sliding groove (6), one end, far away from the machine body (2), of the sliding plate (9) is fixed with an advertising board (16), one end, in the thickness direction, of the sliding plate (9) is fixed with a guide plate (12), the bottom end of the machine body (2), a chain (20) is connected to the master gear (18) and the slave gear (19), and one end of the guide plate (12) is connected to the chain (20) between the master gear (18) and the slave gear (19).

2. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: the peripheral surface of the machine body (2) is correspondingly provided with two lifting devices (3).

3. The street lamp stand with the advertising board as claimed in claim 2, which is characterized in that: one end, far away from the machine body (2), of the sliding plate (9) is provided with an installation frame (13), and the advertising board (16) is installed on the installation frame (13).

4. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: the motor (17) is set as a servo motor.

5. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: the machine body (2) is provided with a sealing box (21), and the sealing box (21) covers the motor (17) and the chain (20).

6. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: and a lamp (23) is arranged on the machine body (2).

7. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: the sliding groove (6) is divided into an open slot (7) and an arc-shaped groove (8) communicated with the open slot (7), the open slot (7) is located on the circumferential surface of the machine body (2), and the arc-shaped groove (8) is not communicated with the circumferential surface of the machine body (2).

8. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: and a lightning rod (24) is arranged on the top surface of the machine body (2).

9. The street lamp stand with the advertising board as claimed in claim 1, which is characterized in that: the machine base (1) comprises two supporting plates (25) which are arranged in a staggered mode, and the two supporting plates (25) are in a cross shape.