阅读说明：本技术 一种智能led路灯维护机械臂 (Arm is maintained to intelligence LED street lamp ) 是由 不公告发明人 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种智能LED路灯维护机械臂,所述智能LED路灯维护机械臂包括载体,所述载体底部两侧均固定安装有履带,且履带为橡胶材质,所述载体底部中部固定安装有一号液压伸缩杆,所述一号液压伸缩杆共设置有两组,且一号液压伸缩杆的活塞杆均与履带的固定架相连,所述载体上表面通过转轴转动安装有齿轮盘,所述齿轮盘上表面通过螺栓固定安装有转盘,所述载体内腔一端固定安装有电机。本发明采用履带进行驱动,履带驱动稳定性较高,对道路要求较低,同时可对轮间距进行调节,从而可在较窄的道路上开展工作,使用非常的方便和安全。(The invention discloses an intelligent LED street lamp maintenance mechanical arm which comprises a carrier, wherein two sides of the bottom of the carrier are fixedly provided with tracks, the tracks are made of rubber, the middle part of the bottom of the carrier is fixedly provided with a hydraulic telescopic rod, the hydraulic telescopic rods are provided with two groups, piston rods of the hydraulic telescopic rods are connected with a fixed frame of the tracks, the upper surface of the carrier is rotatably provided with a gear disc through a rotating shaft, the upper surface of the gear disc is fixedly provided with a rotating disc through bolts, and one end of an inner cavity of the carrier is fixedly provided with a motor. The crawler belt is adopted for driving, the crawler belt driving stability is high, the requirement on the road is low, and meanwhile, the wheel spacing can be adjusted, so that the crawler belt can work on a narrow road, and the crawler belt is very convenient and safe to use.)

1. The utility model provides an arm is maintained to intelligence LED street lamp which characterized in that: the intelligent LED street lamp maintenance mechanical arm comprises a carrier (1), wherein two sides of the bottom of the carrier (1) are fixedly provided with tracks (2), the tracks (2) are made of rubber, a hydraulic telescopic rod (201) is fixedly arranged in the middle of the bottom of the carrier (1), the hydraulic telescopic rod (201) is provided with two groups, piston rods of the hydraulic telescopic rod (201) are connected with a fixing frame of the tracks (2), a gear disc (202) is rotatably arranged on the upper surface of the carrier (1) through a rotating shaft, a rotary disc (203) is fixedly arranged on the upper surface of the gear disc (202) through bolts, a motor (205) is fixedly arranged at one end of an inner cavity of the carrier (1), a gear (204) is fixedly inserted into a power output end of the motor (205), the gear (204) and the gear disc (202) are mutually meshed, a support (307) is fixedly welded at one end of the upper surface of the rotary disc (203), the top of the support (307) is movably provided with a cross arm (301) through a rotating shaft, an inner cavity of the cross arm (301) is movably inserted with a lengthened arm (302), one end of the lengthened arm (302) is movably provided with a hanging basket (304) through the rotating shaft, the bottom of the cross arm (301) is movably provided with a fourth hydraulic telescopic rod (4) through a pin shaft, and the other end of the fourth hydraulic telescopic rod (4) is connected with the surface of the turntable (203) through a pin shaft.

2. The intelligent LED street lamp maintenance mechanical arm according to claim 1, characterized in that: and a balancing weight (3) is fixedly arranged on the side wall of one end of the turntable (203).

3. The intelligent LED street lamp maintenance mechanical arm according to claim 2, characterized in that: the other end of the inner cavity of the carrier (1) is fixedly provided with a battery (401), one side of the battery (401) is fixedly provided with an electric hydraulic pump (402), and the electric hydraulic pump (402) is electrically connected with the battery (401).

4. The intelligent LED street lamp maintenance mechanical arm according to claim 1, characterized in that: no. three hydraulic telescoping rods (305) are fixedly mounted on the side wall of the hanging basket (304), and a support frame (306) is fixedly mounted at one end of a piston rod of the No. three hydraulic telescoping rods (305).

5. The intelligent LED street lamp maintenance mechanical arm according to claim 1, characterized in that: the inner cavity of the lengthened arm (302) is fixedly provided with a second hydraulic telescopic rod (303), one end of the second hydraulic telescopic rod (303) is connected with one end of the cross arm (301), and one end of a piston rod of the second hydraulic telescopic rod (303) is fixedly connected with the inner wall of the lengthened arm (302).

6. The intelligent LED street lamp maintenance mechanical arm according to claim 3, characterized in that: the electric hydraulic pump (402) is respectively connected with the first hydraulic telescopic rod (201), the second hydraulic telescopic rod (303), the third hydraulic telescopic rod (305) and the fourth hydraulic telescopic rod (4) through pipelines.

Technical Field

The invention relates to the technical field of street lamp maintenance equipment, in particular to an intelligent LED street lamp maintenance mechanical arm.

Background

The intelligent series street lamp adopts a fourth generation light source (LED) as a light-emitting main body, and has the characteristics of high light-emitting efficiency, low power consumption, long service life, safety, reliability, strong light-emitting rate of the light source, environmental protection and the like. The intelligent Street lamp is applied to the fields of urban main road (Mainroad), urban secondary main road (Street), industrial park roads, urban and rural roads and the like, the actual condition of urban road illumination is fully considered by the intelligent Street lamp, the illumination of the Street lamp is dynamically and intelligently managed by adopting a single chip microcomputer control technology, and the humanization of the Street lamp is realized. Because the LED street lamp has the characteristic of extremely fast transient response which is not possessed by other street lamps, the circuit is very easy to realize that duty ratio adjustment is carried out on the on-off of the LED street lamp by using a KHZ-level Pulse Width Modulation (PWM) mode (for example, the brightness of the LED street lamp is 50% of the brightness of the whole lamp when the LED street lamp is on for 0.5ms and is off for 0.5ms within 1 ms). Operating at such high frequencies will not cause stroboscopic phenomena. By setting the lamps, the street lamp can keep strong illumination in busy time, and can start automatic dimming when the number of the vehicles is rare in the later midnight, so that the street lamp can keep low illumination. The illumination level and the time length ratio of the strong illumination and the weak illumination can be set manually and forcibly by an internal programmer according to the bloom degree, the lighting condition and the traffic flow condition of different cities, and then the street lamp can be controlled according to a program which is set periodically. Namely, the local road lighting personalization is realized.

However, the existing intelligent LED street lamp maintenance mechanical arm has the following disadvantages in the using process:

the arm is maintained to current intelligent LED street lamp adopts wheeled drive more, and wheeled driving stability is lower, and is higher to the road requirement simultaneously, can't adjust at the wheel interval to can't develop work on narrower road, use unusual inconvenient also not safe.

Disclosure of Invention

The invention aims to provide an intelligent LED street lamp maintenance mechanical arm, which solves the problems that the existing intelligent LED street lamp maintenance mechanical arm in the background technology adopts wheel type drive, the wheel type drive stability is low, the requirement on a road is high, the distance between wheels cannot be adjusted, the work cannot be carried out on a narrow road, and the use is inconvenient and unsafe.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent LED street lamp maintenance mechanical arm comprises a carrier, wherein two sides of the bottom of the carrier are fixedly provided with tracks made of rubber, the middle of the bottom of the carrier is fixedly provided with a hydraulic telescopic rod, the hydraulic telescopic rods are provided with two groups, piston rods of the hydraulic telescopic rods are connected with a fixed frame of the tracks, the upper surface of the carrier is rotatably provided with a gear disc through a rotating shaft, the upper surface of the gear disc is fixedly provided with a turntable through bolts, one end of an inner cavity of the carrier is fixedly provided with a motor, a power output end of the motor is fixedly connected with a gear in an inserting manner, the gear is mutually occluded with the gear disc, one end of the upper surface of the turntable is fixedly welded with a bracket, the top of the bracket is movably provided with a cross arm through a rotating shaft, an inner cavity of the cross arm is movably connected with an extension arm in an inserting manner, one end of the extension arm is movably provided with a hanging basket through a rotating shaft, the hydraulic telescopic device is characterized in that a fourth hydraulic telescopic rod is movably arranged at the bottom of the cross arm through a pin shaft, the other end of the fourth hydraulic telescopic rod is connected with the surface of the rotary table through a pin shaft, tracks are fixedly arranged at two ends of the bottom of the carrier, the carrier and the tracks are matched with each other, the walking can be more flexible during working, meanwhile, the tracks are made of rubber materials, the road surface cannot be damaged during walking, meanwhile, power is supplied to an electric hydraulic pump through a battery, the electric hydraulic pump respectively injects lubricating oil into the first hydraulic telescopic rod, the second hydraulic telescopic rod, the third hydraulic telescopic rod and the fourth hydraulic telescopic rod, so that the first hydraulic telescopic rod, the second hydraulic telescopic rod, the third hydraulic telescopic rod and the fourth hydraulic telescopic rod are controlled to stretch, when the first hydraulic telescopic rod stretches, the distance between the tracks can be adjusted, the tracks can move forwards on a narrow road, and the trafficability of the tracks is far better than that of wheels, use more convenient, the user stands in the hanging flower basket, stretch out and draw back through hydraulic telescoping rod No. four, thereby can adjust the every single move of xarm, stretch out and draw back through hydraulic telescoping rod No. two of control, thereby can release the extension arm from the xarm inner chamber, can highly adjust according to the street lamp like this, it is rotatory to drive the gear through the motor, gear and toothed disc mutual drive, thereby make the rotatable disk drive the xarm and rotate, and stretch out and draw back through hydraulic telescoping rod No. three, and support the hanging flower basket through the support frame, thereby can be when maintaining the street lamp, make the hanging flower basket remain throughout at the vertical state, make the operation when maintaining the street lamp, safety and flexibility more.

Preferably, carousel one end lateral wall fixed mounting has the balancing weight, can carry out the counter weight to arm one end through the balancing weight, makes this device more stable at the during operation.

Preferably, carrier inner chamber other end fixed mounting has the battery, battery one side fixed mounting has electric hydraulic pump, and electric hydraulic pump and battery electrical property link to each other, can supply power to electric hydraulic pump through the battery to make electric hydraulic pump control hydraulic telescoping rod, No. two hydraulic telescoping rods, No. three hydraulic telescoping rods and No. four hydraulic telescoping rods's flexible.

Preferably, hanging flower basket lateral wall fixed mounting has No. three hydraulic telescoping rod, No. three hydraulic telescoping rod's piston rod one end fixed mounting has the support frame, stretches out and draws back through No. three hydraulic telescoping rod to support the hanging flower basket through the support frame, thereby can make the hanging flower basket remain throughout at the vertical state when maintaining the street lamp, make the operation when maintaining the street lamp, more safety.

Preferably, the inner cavity of the lengthened arm is fixedly provided with a second hydraulic telescopic rod, one end of the second hydraulic telescopic rod is connected with one end of the cross arm, one end of a piston rod of the second hydraulic telescopic rod is fixedly connected with the inner wall of the lengthened arm, and the second hydraulic telescopic rod is controlled to stretch, so that the lengthened arm can be pushed out from the inner cavity of the cross arm, and the height of the street lamp can be adjusted.

Preferably, the electric hydraulic pump is connected with a hydraulic telescopic rod, a second hydraulic telescopic rod, a third hydraulic telescopic rod and a fourth hydraulic telescopic rod through pipelines respectively, and the electric hydraulic pump controls the expansion and contraction of the first hydraulic telescopic rod, the second hydraulic telescopic rod, the third hydraulic telescopic rod and the fourth hydraulic telescopic rod.

The invention provides an intelligent LED street lamp maintenance mechanical arm which has the following beneficial effects:

(1) the vehicle-mounted hydraulic telescopic rod can walk more flexibly during working by means of mutual matching of the carrier and the track, meanwhile, the track is made of rubber materials, and cannot damage the road surface during walking, power is supplied to the electric hydraulic pump through the battery, the electric hydraulic pump injects lubricating oil into the first hydraulic telescopic rod, the second hydraulic telescopic rod, the third hydraulic telescopic rod and the fourth hydraulic telescopic rod respectively, so that the first hydraulic telescopic rod, the second hydraulic telescopic rod, the third hydraulic telescopic rod and the fourth hydraulic telescopic rod are controlled to stretch, the first hydraulic telescopic rod can adjust the distance between the tracks when stretching, and accordingly the vehicle-mounted hydraulic telescopic rod can advance on a narrow road, and the trafficability of the track is far better than that of a wheel type, and the vehicle-mounted hydraulic telescopic rod is more convenient and fast to use.

(2) The hanging basket is telescopic through the third hydraulic telescopic rod and is supported by the support frame, so that the hanging basket can be always kept in a vertical state when the street lamp is maintained, and the operation is safer and more flexible when the street lamp is maintained.

Drawings

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

FIG. 2 is a schematic diagram of the cross arm lifting structure of the present invention;

fig. 3 is a schematic view of the cross arm structure of the invention.

In the figure: 1. a carrier; 2. a crawler belt; 201. a first hydraulic telescopic rod; 202. a gear plate; 203. a turntable; 204. a gear; 205. a motor; 3. a balancing weight; 301. a cross arm; 302. a lengthening arm; 303. a second hydraulic telescopic rod; 304. a hanging basket; 305. a third hydraulic telescopic rod; 306. a support frame; 307. a support; 4. a fourth hydraulic telescopic rod; 401. a battery; 402. an electrically driven hydraulic pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: an intelligent LED street lamp maintenance mechanical arm comprises a carrier 1, wherein two sides of the bottom of the carrier 1 are fixedly provided with tracks 2, the tracks 2 are made of rubber, the middle of the bottom of the carrier 1 is fixedly provided with a hydraulic telescopic rod 201, the hydraulic telescopic rod 201 is provided with two groups, a piston rod of the hydraulic telescopic rod 201 is connected with a fixing frame of the tracks 2, the upper surface of the carrier 1 is rotatably provided with a gear disc 202 through a rotating shaft, the upper surface of the gear disc 202 is fixedly provided with a turntable 203 through bolts, one end of an inner cavity of the carrier 1 is fixedly provided with a motor 205, a power output end of the motor 205 is fixedly inserted with a gear 204, the gear 204 is mutually meshed with the gear disc 202, one end of the upper surface of the turntable 203 is fixedly welded with a support 307, and the top of the support 307 is movably provided with a cross arm 301 through a rotating shaft, an elongated arm 302 is movably inserted into an inner cavity of the cross arm 301, a hanging basket 304 is movably mounted at one end of the elongated arm 302 through a rotating shaft, a fourth hydraulic telescopic rod 4 is movably mounted at the bottom of the cross arm 301 through a pin shaft, the other end of the fourth hydraulic telescopic rod 4 is connected with the surface of the rotary table 203 through a pin shaft, crawler belts 2 are fixedly mounted at two ends of the bottom of the carrier 1, the carrier 1 and the crawler belts 2 are matched with each other, walking can be more flexibly performed in work, meanwhile, the crawler belts 2 are made of rubber materials, no harm is caused to a road surface when the vehicle walks, meanwhile, a battery 401 is used for supplying power to the electric hydraulic pump 402, the electric hydraulic pump 402 injects lubricating oil into the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4 respectively, and accordingly the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4 are controlled to stretch, when the first hydraulic telescopic rod 201 is stretched, the distance between the crawler belts 2 can be adjusted, so that the first hydraulic telescopic rod can move forward on a narrow road, the trafficability of the crawler belts 2 is far better than that of wheels, and the use is more convenient, a user stands in a hanging basket 304, stretches through the fourth hydraulic telescopic rod 4, so that the pitching of the cross arm 301 can be adjusted, the second hydraulic telescopic rod 303 is controlled to stretch, so that the extension arm 302 can be pushed out of the inner cavity of the cross arm 301, so that the adjustment can be carried out according to the height of a street lamp, the motor 205 drives the gear 204 to rotate, the gear 204 and the gear disc 202 are mutually driven, so that the turntable 203 drives the cross arm 301 to rotate, the third hydraulic telescopic rod 305 stretches, the hanging basket 304 is supported through the support frame 306, so that the hanging basket 304 is always kept in a vertical state when the street lamp is maintained, the operation is safer and more flexible when the street lamp is maintained.

Preferably, carousel 203 one end lateral wall fixed mounting has balancing weight 3, can carry out the counter weight to arm one end through balancing weight 3, makes this device more stable at the during operation.

Preferably, the other end of the inner cavity of the carrier 1 is fixedly provided with a battery 401, one side of the battery 401 is fixedly provided with an electric hydraulic pump 402, the electric hydraulic pump 402 is electrically connected with the battery 401, and the electric hydraulic pump 402 can be powered by the battery 401, so that the electric hydraulic pump 402 can control the extension and retraction of the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4.

Preferably, No. three hydraulic telescoping rods 305 are fixedly mounted on the side wall of the hanging basket 304, a support frame 306 is fixedly mounted at one end of a piston rod of the No. three hydraulic telescoping rods 305, the hanging basket 304 is stretched and retracted through the No. three hydraulic telescoping rods 305, and is supported through the support frame 306, so that the hanging basket 304 is always kept in a vertical state when the street lamp is maintained, and the operation is safer when the street lamp is maintained.

Preferably, a second hydraulic telescopic rod 303 is fixedly installed in the inner cavity of the elongated arm 302, one end of the second hydraulic telescopic rod 303 is connected with one end of the cross arm 301, one end of a piston rod of the second hydraulic telescopic rod 303 is fixedly connected with the inner wall of the elongated arm 302, and the second hydraulic telescopic rod 303 is controlled to stretch and retract, so that the elongated arm 302 can be pushed out from the inner cavity of the cross arm 301, and the adjustment can be performed according to the height of the street lamp.

Preferably, the electric hydraulic pump 402 is respectively connected with the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4 through pipelines, and the electric hydraulic pump 402 controls the extension and retraction of the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4.

It should be noted that, when the intelligent LED street lamp maintenance mechanical arm works, the two ends of the bottom of the carrier 1 are fixedly provided with the crawler belts 2, the carrier 1 and the crawler belts 2 are matched with each other, so that the intelligent LED street lamp maintenance mechanical arm can walk more flexibly when working, meanwhile, the crawler belts 2 are made of rubber materials, so that the road surface is not damaged when walking, meanwhile, the electric hydraulic pump 402 is powered by the battery 401, the electric hydraulic pump 402 respectively injects lubricating oil into the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4, so as to control the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 303, the third hydraulic telescopic rod 305 and the fourth hydraulic telescopic rod 4 to stretch, when the first hydraulic telescopic rod 201 stretches, the distance between the crawler belts 2 can be adjusted, so that the intelligent LED street lamp maintenance mechanical arm can advance on a narrow road, and the trafficability of the crawler belts 2 is far better than that of wheels, use more convenient, the user stands in hanging flower basket 304, stretch out and draw back through hydraulic telescoping rod 4 No. four, thereby can adjust the every single move of xarm 301, stretch out and draw back through hydraulic telescoping rod 303 No. two of control, thereby can release extension arm 302 from xarm 301 inner chamber, can adjust according to the street lamp height like this, it is rotatory to drive gear 204 through motor 205, gear 204 and toothed disc 202 mutual drive, thereby make can carousel 203 drive xarm 301 and rotate, and stretch out and draw back through hydraulic telescoping rod 305 No. three, and support hanging flower basket 304 through support frame 306, thereby can be when maintaining the street lamp, make hanging flower basket 304 remain at the vertical condition all the time, make the operation when maintaining the street lamp, more safety and flexibility, and can carry out the counter weight to arm one end through balancing weight 3, make this device more stable at the during operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.