阅读说明：本技术 一种路灯维修作业车 (Street lamp maintenance operation car ) 是由 王伟 于 2019-09-25 设计创作，主要内容包括：一种路灯维修作业车,包括高空作业车、伸缩臂和吊篮,所述伸缩臂的末端连接有末端连接臂,所述吊篮的长度侧固定地设有用于与所述末端连接臂铰接的吊篮连接臂,所述吊篮连接臂上设有手动改变所述吊篮与末端连接臂之间转动角度的调整组件,所述调整组件包括摇把和小齿辊；本发明在原有的伸缩臂的末端加设了末端连接臂,其与吊篮铰接,使吊篮可以与伸缩臂在水平方向上发生转动,并通过调整组件由维修人员根据实际需要进行手动调整,使吊篮在原有位置的基础上,进行角度的转动,由于吊篮本身的长度加成,可以扩大吊篮实际的覆盖面积,便于多角度的维修作业。(A street lamp maintenance operation vehicle comprises an overhead operation vehicle, a telescopic arm and a hanging basket, wherein the tail end of the telescopic arm is connected with a tail end connecting arm, a hanging basket connecting arm used for being hinged with the tail end connecting arm is fixedly arranged on the length side of the hanging basket, an adjusting component for manually changing the rotating angle between the hanging basket and the tail end connecting arm is arranged on the hanging basket connecting arm, and the adjusting component comprises a crank and a small toothed roller; the invention adds the tail end connecting arm at the tail end of the original telescopic arm, and the tail end connecting arm is hinged with the hanging basket, so that the hanging basket and the telescopic arm can rotate in the horizontal direction, and the hanging basket can be manually adjusted by maintenance personnel according to actual needs through the adjusting assembly, so that the hanging basket rotates at an angle on the basis of the original position.)

1. The utility model provides a street lamp maintenance operation car, includes high altitude construction car (1), flexible arm (2) and hanging flower basket (3), its characterized in that, the end-to-end connection of flexible arm (2) has terminal connecting arm (4), the length side of hanging flower basket (3) be equipped with fixedly be used for with terminal connecting arm (4) articulated hanging flower basket connecting arm (31), be equipped with manual change on hanging flower basket connecting arm (31) the adjustment subassembly of turned angle between hanging flower basket (3) and terminal connecting arm (4), the adjustment subassembly includes crank (51) and dentate roller (52), crank (51) with dentate roller (52) fixed connection, crank (51) articulate the up end of hanging flower basket connecting arm (31), terminal connecting arm (4) go up fixedly be equipped with dentate roller (52) engaged with big dentate roller (41).

2. The street lamp maintenance work vehicle as claimed in claim 1, characterized in that the basket connecting arms (31) are two and arranged on the outer wall of the basket (3) in parallel, the two basket connecting arms (31) are rotatably connected to the upper and lower ends of the end connecting arm (4), respectively, and the pivot centers of the basket connecting arms (31) and the end connecting arm (4) are located on the axis of the large toothed roller (41).

3. The street light maintenance work vehicle according to claim 1, characterized in that the front end of the end connecting arm (4) is in an inverted U shape, and the arc length of the exposed part of the large toothed roller (41) is pi.

4. A street light maintenance work vehicle according to claim 1, characterized in that the transmission ratio between the small toothed roller (52) and the large toothed roller (41) is twenty to one.

5. The street lamp maintenance vehicle as claimed in claim 1, characterized in that a locking pin (6) is detachably connected to the crank handle (51), the locking pin (6) is П -shaped, a first end of the locking pin (6) is connected with a rotating shaft of the crank handle (51) in an inserting manner, and a second end of the locking pin (6) is connected with the hanging basket connecting arm (31) in an inserting manner.

6. Street lamp maintenance work vehicle according to claim 5, characterized in that the first and second ends of the locking pin (6) are both hexagonal cylindrical.

7. The street lamp maintenance work vehicle as claimed in claim 1, characterized in that the small toothed rollers (52) are provided with toothed roller rotary bases (53) at both ends, the toothed roller rotary bases (53) are rotatably connected with the basket connecting arm (31), and the length of the teeth of the small toothed rollers (52) is greater than that of the teeth of the large toothed rollers (41).

8. A street light maintenance work vehicle according to claim 1, characterized in that the upper end surface of the basket connecting arm (31) is at the same height as the outer edge of the basket (3).

Technical Field

The invention relates to municipal maintenance equipment, in particular to a street lamp maintenance operation vehicle.

Background

The high-altitude operation vehicle is an advanced high-altitude operation machine, can greatly improve the working efficiency, safety and comfort of air constructors, reduces the labor intensity, and is widely applied in developed countries. The use of the aerial work vehicle in China is more and more extensive, and the aerial work vehicle made in China at present mainly takes a folding arm vehicle type as a main part, and is mainly suitable for municipal street lamp maintenance and garden tree trimming. With the economic development of China, the requirements of engineering construction, industrial installation, equipment maintenance, factory maintenance, shipbuilding, electric power, municipal administration, airports, communication, gardens, traffic and the like on high-altitude operation vehicles are continuously increased.

The operation vehicle is stopped at a preset place before high-altitude operation, and reinforcing piles are required to be supported according to needs, so that the high-altitude hanging basket is not flexible enough after being moved to a maintenance point through the extension arm, an operator often hooks the body to perform maintenance operation, and the extension arm occupies a larger working space during operation, particularly needs more working space during turnover of the extension arm, and therefore inconvenience is brought to the maintenance operation.

Disclosure of Invention

In order to overcome the problems in the background art, the invention provides a street lamp maintenance operation vehicle.

The technical scheme of the invention is as follows: the utility model provides a street lamp maintenance operation car, includes high altitude construction car, flexible arm and hanging flower basket, the end-to-end connection of flexible arm has terminal connecting arm, the length side of hanging flower basket be equipped with fixedly be used for with terminal connecting arm articulated hanging flower basket connecting arm, be equipped with manual change on the hanging flower basket connecting arm turned angle's adjustment subassembly between hanging flower basket and the terminal connecting arm, the adjustment subassembly includes crank and little fluted roller, the crank with little fluted roller fixed connection, the crank articulates the up end of hanging flower basket connecting arm, be equipped with fixedly on the terminal connecting arm with little fluted roller meshed big fluted roller.

Preferably, the quantity of hanging flower basket connecting arm is two, and parallel arrangement is in the outer wall of hanging flower basket, two the hanging flower basket connecting arm rotates respectively to be connected the upper and lower both ends of terminal connecting arm, the hanging flower basket connecting arm with the pivot center of terminal connecting arm is located on the axis of big fluted roller.

Preferably, the front end of the tail end connecting arm is in an inverted U shape, and the arc length of the outer part of the large toothed roller exposed outside is pi.

Preferably, the transmission ratio between the small-tooth roller and the large-tooth roller is twenty to one.

Preferably, can dismantle on the crank and be connected with the locking round pin, the locking round pin is П types, the first end of locking round pin with the pivot of crank is pegged graft, the second end of locking round pin with the hanging flower basket linking arm is pegged graft.

Preferably, the first end and the second end of the locking pin are both hexagonal columns.

Preferably, the length of the small-tooth tip is greater than the length of the large-tooth tip.

Preferably, the upper end surface of the basket connecting arm and the outer edge of the basket are located at the same height.

Compared with the prior art, the invention has the beneficial effects that:

1. the tail end connecting arm is additionally arranged at the tail end of the original telescopic arm and is hinged with the hanging basket, so that the hanging basket and the telescopic arm can rotate in the horizontal direction, and the hanging basket is manually adjusted by maintenance personnel according to actual needs through the adjusting assembly, so that the hanging basket rotates in an angle on the basis of the original position, and the actual coverage area of the hanging basket can be enlarged due to the length addition of the hanging basket, and multi-angle maintenance operation is facilitated;

2. because the manual control mode of operating personnel on the hanging basket is adopted, the adjustment is fine, the adjustment of ground personnel is not needed, the efficiency is higher, the speed is higher, meanwhile, the adjustment of a telescopic arm is not needed, or the adjustment range is smaller, the occupied area of the telescopic arm to the space is greatly reduced, and the adaptability is better.

Drawings

Fig. 1 is a schematic structural diagram of a street lamp maintenance vehicle according to an embodiment of the invention;

fig. 2 is a schematic view of a maintenance state of a street lamp maintenance vehicle according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a terminal connecting arm according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an adjusting assembly according to an embodiment of the present invention.

In the above fig. 1-4, 1, an aerial cage; 2. a telescopic arm; 3. a hanging basket; 31. a hanging basket connecting arm; 4. a terminal connecting arm; 41. a large toothed roller; 51. a crank; 52. a small toothed roller; 53. the fluted roller is rotated; 6. and a locking pin.

The specific implementation mode is as follows:

the invention is further described below with reference to the accompanying drawings.