CN218820183U

CN218820183U - Assembled light pole convenient to maintain

Info

Publication number: CN218820183U
Application number: CN202223139029.7U
Authority: CN
Inventors: 蔡伟; 陈熹; 周绵彪; 卢佳慧; 陈燕珍
Original assignee: Guangdong Jixin Network Technology Co ltd
Current assignee: Guangdong Jixin Network Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-07
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an assembled light pole convenient to maintain relates to light pole technical field, including the dead lever, the dwang is installed in the top rotation of dead lever, the top fixed mounting of dwang has the light, the outer wall both ends of dead lever are provided with and are used for right the dwang carries out pivoted drive mechanism. The utility model discloses a set up drive mechanism, realize that outside crank drive transmission piece rotates, under the transmission connection effect of chain, make the lower sprocket drive sprocket rotate, make first pivot drive dwang rotate, the top of realizing the dwang rotates downwards, thereby reduce the height of light, through the first bolt of instrument antiport such as outside spanner, make the downward spacing removal of lock block, it is fixed to carry out spacing locking to the transmission piece, thereby it overhauls the maintenance to make the maintainer be convenient for overhaul the light, it climbs the pole and overhauls the maintenance to need not the maintainer, the maintenance efficiency is maintained in the maintenance to the light, reduce danger.

Description

Assembled light pole convenient to maintain

Technical Field

The utility model relates to a light pole technical field specifically is an assembled light pole convenient to maintain.

Background

The front of a station square is the joint part of a railway station and urban traffic, is a link for connecting the railway and the urban traffic, is a distribution point of passenger flow, traffic flow and luggage flow, and is convenient for passengers to walk at night.

When the light in the square in front of the station needs to be overhauled and maintained, usually, the maintainer climbs to the position of the top end of the light pole through a special tool (such as a pole climbing device), then overhauls and maintains the lighting lamp, the labor intensity is high, the overhauling and maintaining efficiency is greatly reduced, and great danger exists when the lighting lamp ascends.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of low maintenance efficiency and high danger, the assembled street lamp pole convenient to maintain is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled street lamp pole convenient to maintain comprises a fixed rod, wherein a rotating rod is rotatably installed at the top end of the fixed rod, an illuminating lamp is fixedly installed at the top end of the rotating rod, and transmission mechanisms for rotating the rotating rod are arranged at two ends of the outer wall of the fixed rod;

drive mechanism include fixed mounting in the first pivot of the inside bottom of dwang, the fixed welding in both ends of first pivot has last sprocket, the outer wall both ends of dead lever are all rotated and are installed the second pivot, the outer wall of second pivot is fixed to be cup jointed down the sprocket, go up the sprocket with the outer wall meshing of lower sprocket has cup jointed the chain, the second pivot is kept away from the fixed welding in one end of dead lever has the transmission piece, the outer wall both ends of dead lever are located the fixed welding in top of lower sprocket has the turning block, the inside threaded connection of turning block has first bolt, the bottom of first bolt is rotated and is installed the connecting block, the bottom fixedly connected with locking piece of connecting block, the outer wall of transmission piece is close to the tooth's socket has been seted up to the one end of dead lever.

As a further aspect of the present invention: the first pivot of the inside bottom of dwang runs through the dead lever, just first pivot pass through the bearing with the dead lever rotates to be connected, the second pivot at dead lever outer wall both ends pass through the bearing rotate with the dead lever installation.

As a further aspect of the present invention: the bottom of first bolt with the connecting block passes through the bearing and rotates and be connected, the outer wall one end of connecting block with the outer wall of dead lever is laminated mutually, there is the tooth piece bottom of lock block through the cutting shaping.

As a further aspect of the present invention: the tooth grooves are formed in multiple numbers, the tooth grooves are arranged along the outer wall of the transmission block at equal angles, and the tooth blocks are matched with the inner walls of the tooth grooves.

As a further aspect of the present invention: a rectangular groove is formed in one end of the inner portion of the transmission block.

As a further aspect of the present invention: the inner wall of dead lever has been seted up and has been erected the groove, the outer wall both ends of dwang with erect the inner wall in groove and laminate mutually.

As the utility model discloses further scheme again: the outer wall both ends fixed mounting of dead lever has the protection casing, the operation groove has been seted up to the bottom one end of protection casing, the outer wall of protection casing is located the one end in operation groove is passed through the second bolt and can dismantle the access cover that is connected with.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up drive mechanism, realize that outside crank drive transmission piece rotates, under the transmission linking effect of chain, make the lower sprocket drive sprocket rotate, make first pivot drive dwang rotate, the top of realizing the dwang rotates downwards, thereby reduce the height of light, through the first bolt of instrument antiport such as outside spanner, make the downward spacing removal of lock block, it is fixed to carry out spacing locking to the transmission piece, thereby make maintenance maintainer be convenient for overhaul the light, need not maintainer climb the high climbing rod and overhaul the light and maintain, and the efficiency is improved, and danger is reduced.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is the structure diagram of the disassembly state of the access cover of the present invention.

In the figure: 1. a fixing rod; 2. rotating the rod; 3. a lighting lamp; 4. a transmission mechanism; 401. an upper sprocket; 402. a lower sprocket; 403. a chain; 404. a transmission block; 405. a locking block; 406. connecting blocks; 407. rotating the block; 408. a first bolt; 409. a tooth socket; 5. a protective cover; 6. an operation slot; 7. and an access cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, an assembled street lamp pole convenient for maintenance includes a fixing rod 1, a rotating rod 2 is rotatably installed at a top end of the fixing rod 1, an illuminating lamp 3 is fixedly installed at a top end of the rotating rod 2, and a transmission mechanism 4 for rotating the rotating rod 2 is disposed at two ends of an outer wall of the fixing rod 1;

drive mechanism 4 includes the first pivot of fixed mounting in the inside bottom of dwang 2, the both ends fixed welding of first pivot has last sprocket 401, the outer wall both ends of dead lever 1 all rotate and install the second pivot, the outer wall fixed cover of second pivot has connect down sprocket 402, the chain 403 has been cup jointed in the outer wall meshing of last sprocket 401 and lower sprocket 402, the one end fixed weld that dead lever 1 was kept away from in the second pivot has drive block 404, the outer wall both ends of dead lever 1 are located the top fixed weld of lower sprocket 402 and have a rotation block 407, the inside threaded connection of rotation block 407 has first bolt 408, the bottom rotation of first bolt 408 installs connecting block 406, the bottom fixed connection of connecting block 406 has lock block 405, tooth's socket 409 has been seted up to the outer wall of drive block 404 near the one end of dead lever 1, the rectangular channel has been seted up to the inside one end of drive block 404, the first pivot of the inside bottom of dwang 2 runs through dead lever 1, and first pivot is connected with dead lever 1 rotation through the bearing, the second pivot of dead lever 1 outer wall both ends passes through the bearing rotation and installs with dead lever 1, the inner wall vertical channel has been seted up, vertical channel has been seted up to the inner wall of dead lever 1, the outer wall both ends of dead lever 1, the outer wall laminating mutually.

In this embodiment: when the lighting lamp 3 is maintained, the external crank is clamped in the rectangular groove at one end of the transmission block 404, then the first bolt 408 is rotated by using tools such as an external wrench, the first bolt 408 is rotated along the inner wall of the rotation block 407 and moves upwards, the first bolt 408 drives the connection block 406 to move upwards, and the connection block 406 drives the locking block 405 to rotate, so that the bottom end of the locking block 405 is separated from the tooth groove 409 of the outer wall of the transmission block 404, the limit locking on the transmission block 404 is cancelled and fixed, the transmission block 404 is driven to rotate by the external crank, the transmission block 404 drives the second rotating shaft to rotate, the second rotating shaft drives the lower chain wheel 402 to rotate, under the transmission connection effect of the chain, the lower chain wheel 402 drives the upper chain wheel 401 to rotate, the upper chain wheel 401 drives the first rotating shaft to drive the rotation block 403, the first rotating shaft drives the rotating rod 2 to rotate, the top end of the rotating rod 2 is rotated downwards, the rotating rod 2 drives the lighting lamp 3 to displace, thereby reducing the height of the lighting lamp 3, the first bolt 408 is reversely rotated by using tools such as an external wrench, the locking block 405 moves downwards to limit locking and fix the transmission block 403, thereby facilitating maintenance personnel to maintain the lighting lamp 3.

Please refer to fig. 2, the bottom end of the first bolt 408 is rotatably connected to the connecting block 406 through a bearing, one end of the outer wall of the connecting block 406 is attached to the outer wall of the fixing rod 1, the bottom end of the locking block 405 is formed with a plurality of tooth spaces 409 by cutting, the plurality of tooth spaces 409 are arranged along the outer wall of the driving block 404 at equal angles, and the tooth spaces are matched with the inner walls of the tooth spaces 409.

In this embodiment: by rotating the first bolt 408 using a tool such as an external wrench, the first bolt 408 is rotated along the inner wall of the rotating block 407 and moves up and down, and at the same time, the first bolt 408 drives the connecting block 406 to move up and down, so that the connecting block 406 drives the locking block 405 to move up and down in a limited manner.

Please refer to fig. 1 and 4, the two ends of the outer wall of the fixing rod 1 are fixedly provided with a protective cover 5, one end of the bottom end of the protective cover 5 is provided with an operation slot 6, and one end of the outer wall of the protective cover 5, which is located in the operation slot 6, is detachably connected with an access cover 7 through a second bolt.

In this embodiment: by detaching the second bolt, the access cover 7 is detached, so that the access maintenance person uses a tool to operate the transmission block 404 and the first bolt 408 through the operation slot 6.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An assembled street lamp pole convenient to maintain comprises a fixed rod (1) and is characterized in that a rotating rod (2) is rotatably mounted at the top end of the fixed rod (1), an illuminating lamp (3) is fixedly mounted at the top end of the rotating rod (2), and transmission mechanisms (4) used for rotating the rotating rod (2) are arranged at two ends of the outer wall of the fixed rod (1);

drive mechanism (4) including fixed mounting in the first pivot of dwang (2) inside bottom, the fixed welding in both ends of first pivot has last sprocket (401), the outer wall both ends of dead lever (1) are all rotated and are installed the second pivot, the outer wall of second pivot has cup jointed down sprocket (402), go up sprocket (401) with the outer wall meshing of sprocket (402) has chain (403) down, the one end welding of second pivot has transmission piece (404), the fixed welding in outer wall both ends of dead lever (1) has turning block (407), the internal thread connection of turning block (407) has first bolt (408), connecting block (406) is installed to the bottom of first bolt (408), the bottom fixedly connected with locking block (405) of connecting block (406), tooth's socket (409) have been seted up to the outer wall of transmission piece (404).

2. The easy-to-maintain assembled street lamp pole as claimed in claim 1, wherein one end of the outer wall of the connecting block (406) is attached to the outer wall of the fixing rod (1), and the bottom end of the locking block (405) is formed with a toothed block by cutting.

3. The easy-to-maintain assembled street lamp pole as claimed in claim 1, wherein the tooth grooves (409) are opened in plurality, and the tooth grooves (409) are arranged at equal angles along the outer wall of the transmission block (404).

4. The easy-to-maintain assembled street light pole as claimed in claim 1, characterized in that a rectangular groove is formed at one end of the inside of the transmission block (404).

5. The assembled street lamp pole convenient for maintenance according to claim 1, characterized in that a protective cover (5) is fixedly installed at two ends of the outer wall of the fixing rod (1), an operation slot (6) is opened at one end of the bottom end of the protective cover (5), and an access cover (7) is detachably connected to one end of the operation slot (6).