CN215370696U

CN215370696U - Swift current car structure is prevented to high pole lamp hoist engine

Info

Publication number: CN215370696U
Application number: CN202121674166.3U
Authority: CN
Inventors: 武磊; 张良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-31
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a high-pole lamp winch anti-sliding structure and relates to the technical field of anti-sliding. The automatic lamp control device comprises a control base, wherein a supporting rod is fixedly installed at the top of the control base, a sliding disc is connected onto the supporting rod in a sliding mode, a plurality of installing plates are fixedly installed on the sliding disc, a lamp disc is fixedly installed between the installing plates, a rope is fixedly installed at the top of the sliding disc, one end, far away from the sliding disc, of the rope penetrates through the supporting rod, one end, penetrating through the supporting rod, of the rope is fixedly connected onto the control base, a plurality of tooth sockets are formed in the supporting rod, and a self-locking mechanism is installed on the installing plates; the lamp panel can be doubly fixed by the self-locking mechanism when the motor is stopped, so that slipping of the lamp panel is effectively prevented.

Description

Swift current car structure is prevented to high pole lamp hoist engine

Technical Field

The utility model relates to the technical field of anti-sliding, in particular to an anti-sliding structure of a high-pole lamp winch.

Background

In open and busy places such as urban squares, airports, docks, highways and the like, large-scale centralized illumination is usually realized by installing high-pole lamps, and the high-pole lamps have high difficulty in normal maintenance and high cost due to the high height of lamp poles, so that the problem of maintenance is solved by installing the illumination lamps on a liftable lamp panel. The lamp panel of the high-pole lamp is lifted by a winch to pull a steel cable.

Because the lamp panel has certain weight, when the motor is stopped in the lifting and maintaining processes, if the lamp panel slides and slides due to the gliding moment generated by the dead weight of the lamp panel, the equipment can be damaged, and the personal safety of nearby personnel can be endangered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-sliding structure of a high-pole lamp winch, which can effectively prevent a lamp panel from sliding when a motor is powered off.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a swift current car structure is prevented to high-pole lamp hoist engine, includes the control base, control base top fixed mounting has the bracing piece, sliding connection has the sliding tray on the bracing piece, fixed mounting has a plurality of mounting panel on the sliding tray, fixed mounting has the lamp panel between the mounting panel, sliding tray top fixed mounting has the rope, the one end that the sliding tray was kept away from to the rope runs through the bracing piece, the one end fixed connection that the rope runs through the bracing piece is on the control base, a plurality of tooth's socket has been seted up on the bracing piece, install self-locking mechanism on the mounting panel.

As a further scheme of the utility model: the self-locking mechanism comprises a main gear, the main gear is meshed and connected with the supporting rod through a tooth groove, fixing columns are fixedly arranged on two sides of the main gear, and the fixing columns

The upper part of the mounting plate is rotatably connected with a fixing frame, and the fixing frame is fixedly mounted on the side wall of the mounting plate.

As a further scheme of the utility model: the master gear meshing is connected with driven gear, fixed mounting has the connecting axle on the driven gear, connecting axle one end is rotated and is connected with the backup pad, the connecting axle other end runs through there is the riser, connecting axle and riser rotate to be connected, the equal fixed mounting of backup pad and riser is at the mounting panel top.

As a further scheme of the utility model: the connecting shaft runs through the one end fixed mounting of riser has the ratchet, the matching has the fixture block on the ratchet, it is connected with the cylinder to rotate on the fixture block, cylinder fixed mounting is on the riser.

As a further scheme of the utility model: the clamping block is fixedly provided with a first connecting plate, the first connecting plate is fixedly provided with a second connecting plate, the second connecting plate is fixedly provided with a fixed disc, and the fixed disc is connected to the rope in a sliding mode.

The utility model has the beneficial effects that: when the motor in the control base is controlled to stop, and the lamp panel slides down under the self gravity, the lamp panel can be effectively slowed down by the mutual connection of the first gear and the tooth socket, and if the lamp panel slides down, the main gear is driven to rotate by the tooth socket, the main gear drives the driven gear to rotate by meshing connection, because the driven gear is fixedly provided with the connecting shaft, and the ratchet wheel is arranged on the connecting shaft, when the driven gear rotates, the ratchet wheel can be driven to rotate by the connecting shaft, so when the lamp panel cannot be stopped from sliding down by the meshing connection of the first gear and the tooth socket, and the first gear can drive the ratchet wheel to rotate by meshing connection with the second gear, and because the ratchet wheel is matched with the clamping block, the ratchet wheel is prevented from rotating, so as to prevent the lamp panel from sliding down, the utility model can prevent the lamp panel from sliding down by the self-locking mechanism arranged when the motor stops, the lamp panel is doubly fixed, so that the lamp panel is effectively prevented from slipping;

when the motor drives the lamp panel to fall through extension, the fixed disk is connected with the rope in a sliding way, so when the rope falls, the fixed disk is pressed downwards through the friction force between the rope and the fixed disk, and the fixed disk is pressed downwards due to the fact that the motor drives the lamp panel to fall through extension

Install the second connecting plate on the fixed disk, first connecting plate is installed to the second connecting plate, so when the fixed disk downstream, drive first connecting plate downstream through the second connecting plate, because first connecting plate and fixture block reciprocal anchorage rotate on the fixture block and be connected with the cylinder, so when first connecting plate downstream, drive fixture block upward movement through the cylinder, at this moment the ratchet just can rotate to the lamp panel can descend.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of the self-locking mechanism of the present invention;

FIG. 3 is a schematic view of a fixture block connection structure according to the present invention;

in the figure: 1. a control base; 2. a support bar; 3. a tooth socket; 4. a slide plate; 5. mounting a plate; 6. a lamp panel; 7. a self-locking mechanism; 701. a main gear; 702. fixing a column; 703. a fixed mount; 704. a driven gear; 705. a connecting shaft; 706. a ratchet wheel; 707. a clamping block; 708. a cylinder; 8. a support plate; 9. a vertical plate; 10. a rope; 11. a first connecting plate; 12. a second connecting plate; 13. and (7) fixing the disc.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, an anti-sliding structure of a high-pole lamp hoist comprises a control base 1, a support rod 2 is fixedly mounted at the top of the control base 1, a sliding disc 4 is connected to the support rod 2 in a sliding manner, a plurality of mounting plates 5 are fixedly mounted on the sliding disc 4, a lamp disc 6 is fixedly mounted between the mounting plates 5, and a rope is fixedly mounted at the top of the sliding disc 4

The rope 10, one end of the rope 10 far away from the sliding disc 4 runs through the supporting rod 2, one end of the rope 10 running through the supporting rod 2 is fixedly connected to the control base 1, the supporting rod 2 is provided with a plurality of tooth sockets 3, and the mounting plate 5 is provided with a self-locking mechanism 7;

the self-locking mechanism 7 comprises a main gear 701, the main gear 701 is meshed and connected with a support rod 2 through a tooth groove 3, fixing columns 702 are fixedly arranged on two sides of the main gear 701, fixing frames 703 are rotatably connected on the fixing columns 702, the fixing frames 703 are fixedly arranged on the side wall of the mounting plate 5, and when the mounting plate 5 falls, the main gear 701 is driven to rotate and fall through the fixing frames 703 and the tooth groove 3;

the main gear 701 is in meshed connection with a driven gear 704, a connecting shaft 705 is fixedly mounted on the driven gear 704, one end of the connecting shaft 705 is rotatably connected with a supporting plate 8, a vertical plate 9 penetrates through the other end of the connecting shaft 705, the connecting shaft 705 is rotatably connected with the vertical plate 9, the supporting plate 8 and the vertical plate 9 are both fixedly mounted at the top of the mounting plate 5, and the main gear 701 rotates to drive the connecting shaft 705 to rotate through meshed connection with the driven gear 704;

a ratchet 706 is fixedly installed at one end, penetrating through the vertical plate 9, of the connecting shaft 705, a clamping block 707 is matched on the ratchet 706, a cylinder 708 is rotatably connected on the clamping block 707, the cylinder 708 is fixedly installed on the vertical plate 9, the connecting shaft 705 rotates to drive the ratchet 706 to rotate, and when the lamp panel 6 falls under the self gravity, the clamping block 707 is matched with the ratchet 706 to prevent the lamp panel 6 from falling;

the fixture block 707 is fixedly provided with a first connecting plate 11, the first connecting plate 11 is fixedly provided with a second connecting plate 12, the second connecting plate 12 is fixedly provided with a fixed plate 13, the fixed plate 13 is slidably connected to the rope 10, when the fixed plate 13 is pressed, the fixture block 707 is driven to ascend through the first connecting plate 11, the second connecting plate 12 and the cylinder 708, and then the ratchet 706 can rotate in any direction.

The working principle of the utility model is as follows: when the motor in the control base 1 stops, and the lamp panel 6 slides downwards under the self gravity, the lamp panel 6 can be effectively slowed down to slide downwards through the mutual connection of the first gear and the tooth groove 3, and if the lamp panel 6 slides downwards, the main gear 701 is driven to rotate through the tooth groove 3, and the main gear 701 is meshed with the main gear 701

The driven gear 704 is driven to rotate by combining connection, the driven gear 704 is fixedly provided with a connecting shaft 705, and the connecting shaft 705 is provided with a ratchet wheel 706, so that when the driven gear 704 rotates, the ratchet wheel 706 is driven to rotate by the connecting shaft 705, when the first gear is meshed with the tooth space 3 and cannot block the lamp panel 6 from sliding downwards, and when the first gear rotates, the first gear is meshed with the second gear and is connected with the connecting shaft 705 to drive the ratchet wheel 706 to rotate;

when the motor drives the lamp panel 6 to fall through extension and retraction, the fixing disc 13 is connected to the rope 10 in a sliding mode, when the rope 10 descends, the fixing disc 13 is pressed downwards through friction force between the rope 10 and the fixing disc 13, the fixing disc 13 is provided with the second connecting plate 12, the first connecting plate 11 is installed on the second connecting plate 12, when the fixing disc 13 moves downwards, the first connecting plate 11 is driven to move downwards through the second connecting plate 12, the first connecting plate 11 and the fixture block 707 are fixed to each other, and the column 708 is connected to the fixture block 707 in a rotating mode, so when the first connecting plate 11 moves downwards, the fixture block 707 is driven to move upwards through the column 708, the ratchet 706 can rotate, and the lamp panel 6 can fall.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a swift current car structure is prevented to high pole lamp hoist engine, a serial communication port, including control base (1), control base (1) top fixed mounting has bracing piece (2), sliding connection has sliding tray (4) on bracing piece (2), fixed mounting has a plurality of mounting panel (5) on sliding tray (4), fixed mounting has lamp panel (6) between mounting panel (5), sliding tray (4) top fixed mounting has rope (10), the one end that sliding tray (4) were kept away from in rope (10) runs through bracing piece (2), the one end fixed connection that rope (10) run through bracing piece (2) is on control base (1), a plurality of tooth's socket (3) have been seted up on bracing piece (2), install self-locking mechanism (7) on mounting panel (5).

2. The high-pole light winch anti-slipping structure according to claim 1, wherein the self-locking mechanism (7) comprises a main gear (701), the main gear (701) is meshed with the support rod (2) through a tooth groove (3), fixed columns (702) are fixedly mounted on two sides of the main gear (701), fixed frames (703) are rotatably connected to the fixed columns (702), and the fixed frames (703) are fixedly mounted on the side wall of the mounting plate (5).

3. The high-pole lamp winding machine anti-slipping structure as claimed in claim 2, wherein the main gear (701) is engaged with a driven gear (704), a connecting shaft (705) is fixedly mounted on the driven gear (704), one end of the connecting shaft (705) is rotatably connected with a supporting plate (8), a vertical plate (9) penetrates through the other end of the connecting shaft (705), the connecting shaft (705) is rotatably connected with the vertical plate (9), and the supporting plate (8) and the vertical plate (9) are both fixedly mounted on the top of the mounting plate (5).

4. The high-pole lamp winding machine anti-rolling structure as claimed in claim 3, wherein the connecting shaft (705) penetrates through one end of the vertical plate (9) and is fixedly provided with a ratchet wheel (706), a clamping block (707) is matched on the ratchet wheel (706), a cylinder (708) is rotatably connected on the clamping block (707), and the cylinder (708) is fixedly arranged on the vertical plate (9).

5. The high-pole lamp winding machine anti-slipping structure as claimed in claim 4, wherein a first connecting plate (11) is fixedly mounted on the clamping block (707), a second connecting plate (12) is fixedly mounted on the first connecting plate (11), a fixed disc (13) is fixedly mounted on the second connecting plate (12), and the fixed disc (13) is slidably connected to the rope (10).