阅读说明：本技术 一种电力检修车 (Electric power tool car ) 是由 李晓诠 于 2020-12-03 设计创作，主要内容包括：本发明公开了一种电力检修车,包括：检修车本体,检修车本体上设置有车箱；升降架,设置于车箱内,升降架的下端与车箱的底板相连接,升降架的上端设置有连接座,连接座包括由下至上依次设置有支撑部、驱动部和导向部,导向部为圆盘状,导向部的外周上开设有第一T形滑槽,第一T形滑槽内滑动嵌设有第一T形滑块,第一T形滑块的一端外露；检修斗,检修斗的上端一侧设置有第一伸缩杆,第一伸缩杆的伸缩端与第一T形滑块的一端铰接,检修斗的中部设置有与驱动部相配合的驱动机构,检修斗的下端设置有与支撑部相配合的支撑机构；图像采集装置,可移动地设置在检修斗上；清理装置,可移动地设置在检修斗上,包括夹持机构和滚刷机构。(The invention discloses an electric power maintenance car, comprising: the maintenance vehicle comprises a maintenance vehicle body, wherein a vehicle box is arranged on the maintenance vehicle body; the lifting frame is arranged in the carriage, the lower end of the lifting frame is connected with the bottom plate of the carriage, the upper end of the lifting frame is provided with a connecting seat, the connecting seat comprises a supporting part, a driving part and a guiding part which are sequentially arranged from bottom to top, the guiding part is disc-shaped, a first T-shaped sliding groove is formed in the periphery of the guiding part, a first T-shaped sliding block is embedded in the first T-shaped sliding groove in a sliding mode, and one end of the first T-shaped sliding block is exposed; the maintenance bucket is characterized in that a first telescopic rod is arranged on one side of the upper end of the maintenance bucket, the telescopic end of the first telescopic rod is hinged with one end of a first T-shaped sliding block, a driving mechanism matched with the driving part is arranged in the middle of the maintenance bucket, and a supporting mechanism matched with the supporting part is arranged at the lower end of the maintenance bucket; the image acquisition device is movably arranged on the overhaul bucket; the cleaning device is movably arranged on the overhaul bucket and comprises a clamping mechanism and a rolling brush mechanism.)

1. An electric power tool car, characterized by, includes:

the maintenance vehicle comprises a maintenance vehicle body, wherein a vehicle box is arranged on the maintenance vehicle body;

the lifting frame is arranged in the carriage, the lower end of the lifting frame is connected with the bottom plate of the carriage, the upper end of the lifting frame is provided with a connecting seat, the connecting seat comprises a supporting part, a driving part and a guiding part which are sequentially arranged from bottom to top, the guiding part is disc-shaped, a first T-shaped sliding groove is formed in the periphery of the guiding part, a first T-shaped sliding block is embedded in the first T-shaped sliding groove in a sliding mode, and one end of the first T-shaped sliding block is exposed;

a first telescopic rod is arranged on one side of the upper end of the maintenance bucket, the telescopic end of the first telescopic rod is hinged with one end of the first T-shaped sliding block, a driving mechanism matched with the driving part is arranged in the middle of the maintenance bucket, and a supporting mechanism matched with the supporting part is arranged at the lower end of the maintenance bucket;

the image acquisition device is movably arranged on the overhaul bucket;

the cleaning device is movably arranged on the overhaul bucket and comprises a clamping mechanism and a rolling brush mechanism;

the control unit is electrically connected with the lifting frame, the driving mechanism, the supporting mechanism, the image acquisition device and the cleaning device.

2. The electric power tool car of claim 1, wherein the first telescopic rod is an electric first telescopic rod, the first telescopic rod is arranged on two sides of the service bucket, and a telescopic end of the first telescopic rod is rotatably connected with the one end of the first T-shaped sliding block through a rotating shaft.

3. The electric power tool car of claim 2, wherein the outer periphery of the driving portion is a worm wheel, and the driving mechanism includes:

one end of the connecting rod is sleeved outside the rotating shaft and is in rotating fit with the rotating shaft;

the worm is rotatably connected to the other end of the connecting rod;

the output end of the first driving motor is connected with one end of the worm;

and one end of the ejector rod assembly is connected with the maintenance bucket, the other end of the ejector rod assembly is hinged to the middle of the connecting rod, and the ejector rod assembly can eject the connecting rod to move towards the direction close to the worm wheel.

4. The electrical service vehicle of claim 3, wherein the ram assembly comprises:

the shell end of the second telescopic rod is connected with the side wall of the maintenance bucket, and a blocking sleeve is arranged on the outer side of the middle part of the telescopic end;

the sleeve is cylindrical and is sleeved on the telescopic end of the second telescopic rod, one end of the sleeve is sealed by an end plate, and a retaining ring matched with the retaining sleeve is arranged on the inner periphery of the other end of the sleeve;

and the spring is arranged between the end plate and the telescopic end of the second telescopic rod.

5. The electric power tool car according to claim 1, wherein the support portion is disc-shaped, a second T-shaped sliding groove is formed in an outer periphery of the support portion, a second T-shaped sliding block is slidably disposed in the second T-shaped sliding groove, one end of the second T-shaped sliding block is exposed, and the support mechanism includes:

a shell end of the third telescopic rod is hinged with the side wall of the maintenance bucket, and a telescopic end of the third telescopic rod is hinged with one end of the second T-shaped sliding block;

the electronic level gauge is arranged on a bottom plate of the maintenance bucket;

and the third telescopic rod control module is arranged in the control unit and is connected with the electronic level meter and the third telescopic rod.

6. The electric power tool car of claim 1, further comprising an auxiliary support mechanism, the auxiliary support mechanism comprising:

the two support frames are respectively arranged on two sides of the carriage;

the sliding rail is arranged on the bottom plate of the carriage, and the support frame is in sliding fit with the sliding rail;

the shell end of the fourth telescopic rod is connected with the carriage, and the telescopic ends of the fourth telescopic rod are respectively connected with the support frame;

the stabilizer blade, set up in the downside of support frame, the stabilizer blade pass through the fifth telescopic link with the support frame is connected.

7. The electric power tool car of claim 1, wherein the image capture device comprises a camera and a display screen, the camera is connected with the service bucket through a bracket assembly, the bracket assembly comprises:

the sixth telescopic rod is arranged at the upper end of the maintenance bucket;

the second driving motor is arranged at the telescopic end of the sixth telescopic rod;

and the camera mounting plate is connected with the output end of the second driving motor and used for mounting the camera.

8. The electric power tool car of claim 7, wherein a plurality of first range radars are provided on an upper end outer periphery of the camera mounting plate, and a plurality of second range radars are provided on an upper end outer periphery of the service bucket.

9. The electric power tool car of claim 1, wherein the clamping mechanism comprises an electrically insulated manipulator, and a base of the electrically insulated manipulator is detachably connected with the upper end of the side wall of the service bucket.

10. The electric tool car according to claim 1, wherein the rolling brush mechanism comprises:

the third driving motor is arranged at the end of the maintenance bucket;

the rotating arm is internally provided with a cavity, and one end of the rotating arm is connected with the output end of the third driving motor;

the first belt pulley and the second belt pulley are rotatably arranged at two ends in the cavity;

a belt cooperating with the first pulley and the second pulley;

the fourth driving motor is arranged at one end, close to the third driving motor, of the rotating arm, and the output end of the fourth driving motor is connected with the first belt pulley;

the brush disc is arranged at one end of the rotating arm close to the second belt pulley and is connected with the second belt pulley through a transmission shaft, and bristles are arranged on the periphery of the brush disc;

the rotating arm, the first belt pulley, the second belt pulley, the brush disc, the transmission shaft and the bristles are all made of insulating materials.

Technical Field

The invention belongs to the technical field of electric power overhaul, and particularly relates to an electric power overhaul vehicle.

Background

The electric power maintenance vehicle is an engineering vehicle frequently used by power grid workers in patrolling or handling electric power accidents, and most of the existing electric power maintenance vehicles are provided with lifting platforms, so that high-altitude electric power equipment can be maintained conveniently. Current electric power tool car can only use on level and smooth ground, but the power equipment majority all sets up in more remote position, for example install on the wire pole in farmland, and the elevating platform on the electric power tool car all is fixed on the car hopper, when electric power equipment to on the wire pole in farmland or on the rugged topography overhauls, it is level and smooth to be difficult to guarantee that the ground that the tool car stopped is, therefore current electric power tool car is difficult to use, it brings the hidden danger to use easily for maintainer's personal safety by force. Meanwhile, the existing electric power maintenance vehicle is single in function, when the electric power equipment is checked or maintained, maintenance personnel are required to go to the vicinity of the electric power equipment for observation or maintenance, and potential safety hazards are increased for the maintenance personnel.

Disclosure of Invention

The invention aims to provide an electric power maintenance vehicle aiming at the defects in the prior art, the electric power maintenance vehicle can be suitable for being used on uneven ground, is safe and reliable in use, is provided with an image acquisition device and a cleaning device, can realize remote inspection and remote cleaning, reduces the workload of maintenance personnel, and improves the safety.

In order to achieve the above object, the present invention provides an electric power tool car, comprising:

the maintenance vehicle comprises a maintenance vehicle body, wherein a vehicle box is arranged on the maintenance vehicle body;

the lifting frame is arranged in the carriage, the lower end of the lifting frame is connected with the bottom plate of the carriage, the upper end of the lifting frame is provided with a connecting seat, the connecting seat comprises a supporting part, a driving part and a guiding part which are sequentially arranged from bottom to top, the guiding part is disc-shaped, a first T-shaped sliding groove is formed in the periphery of the guiding part, a first T-shaped sliding block is embedded in the first T-shaped sliding groove in a sliding mode, and one end of the first T-shaped sliding block is exposed;

a first telescopic rod is arranged on one side of the upper end of the maintenance bucket, the telescopic end of the first telescopic rod is hinged with one end of the first T-shaped sliding block, a driving mechanism matched with the driving part is arranged in the middle of the maintenance bucket, and a supporting mechanism matched with the supporting part is arranged at the lower end of the maintenance bucket;

the image acquisition device is movably arranged on the overhaul bucket;

the cleaning device is movably arranged on the overhaul bucket and comprises a clamping mechanism and a rolling brush mechanism;

the control unit is electrically connected with the lifting frame, the driving mechanism, the supporting mechanism, the image acquisition device and the cleaning device.

Optionally, the first telescopic link is an electric first telescopic link, the first telescopic link is arranged on two sides of the maintenance bucket, and the telescopic end of the first telescopic link is rotatably connected with the end of the first T-shaped sliding block through a rotating shaft.

Optionally, the periphery of the driving portion is a worm wheel, and the driving mechanism includes:

one end of the connecting rod is sleeved outside the rotating shaft and is in rotating fit with the rotating shaft;

the worm is rotatably connected to the other end of the connecting rod;

the output end of the first driving motor is connected with one end of the worm;

and one end of the ejector rod assembly is connected with the maintenance bucket, the other end of the ejector rod assembly is hinged to the middle of the connecting rod, and the ejector rod assembly can eject the connecting rod to move towards the direction close to the worm wheel.

Optionally, the ram assembly comprises:

the shell end of the second telescopic rod is connected with the side wall of the maintenance bucket, and a blocking sleeve is arranged on the outer side of the middle part of the telescopic end;

the sleeve is cylindrical and is sleeved on the telescopic end of the second telescopic rod, one end of the sleeve is sealed by an end plate, and a retaining ring matched with the retaining sleeve is arranged on the inner periphery of the other end of the sleeve;

and the spring is arranged between the end plate and the telescopic end of the second telescopic rod.

Optionally, the supporting portion is disc-shaped, a second T-shaped sliding slot is formed in the outer periphery of the supporting portion, a second T-shaped sliding block is slidably disposed in the second T-shaped sliding slot, one end of the second T-shaped sliding block is exposed, and the supporting mechanism includes:

a shell end of the third telescopic rod is hinged with the side wall of the maintenance bucket, and a telescopic end of the third telescopic rod is hinged with one end of the second T-shaped sliding block;

the electronic level gauge is arranged on a bottom plate of the maintenance bucket;

and the third telescopic rod control module is arranged in the control unit and is connected with the electronic level meter and the third telescopic rod.

Optionally, the apparatus further comprises an auxiliary support mechanism, the auxiliary support mechanism comprising:

the two support frames are respectively arranged on two sides of the carriage;

the sliding rail is arranged on the bottom plate of the carriage, and the support frame is in sliding fit with the sliding rail;

the shell end of the fourth telescopic rod is connected with the carriage, and the telescopic ends of the fourth telescopic rod are respectively connected with the support frame;

the stabilizer blade, set up in the downside of support frame, the stabilizer blade pass through the fifth telescopic link with the support frame is connected.

Optionally, image acquisition device includes camera and display screen, the camera pass through the bracket component with it is connected to overhaul the fill, the bracket component includes:

the sixth telescopic rod is arranged at the upper end of the maintenance bucket;

the second driving motor is arranged at the telescopic end of the sixth telescopic rod;

and the camera mounting plate is connected with the output end of the second driving motor and used for mounting the camera.

Optionally, be provided with a plurality of first range radar in the upper end periphery of camera mounting panel, be provided with a plurality of second range radar in the upper end periphery of overhauing the fill.

Optionally, the clamping mechanism comprises an electrically insulating manipulator, and a base of the electrically insulating manipulator is detachably connected with the upper end of the side wall of the maintenance bucket.

Optionally, the rolling brush mechanism comprises:

the third driving motor is arranged at the end of the maintenance bucket;

the rotating arm is internally provided with a cavity, and one end of the rotating arm is connected with the output end of the third driving motor;

the first belt pulley and the second belt pulley are rotatably arranged at two ends in the cavity;

a belt cooperating with the first pulley and the second pulley;

the fourth driving motor is arranged at one end, close to the third driving motor, of the rotating arm, and the output end of the fourth driving motor is connected with the first belt pulley;

the brush disc is arranged at one end of the rotating arm close to the second belt pulley and is connected with the second belt pulley through a transmission shaft, and bristles are arranged on the periphery of the brush disc;

the rotating arm, the first belt pulley, the second belt pulley, the brush disc, the transmission shaft and the bristles are all made of insulating materials.

The invention provides an electric power maintenance vehicle, which has the beneficial effects that:

1. the electric power maintenance vehicle can self-adaptively adjust the maintenance bucket to keep the maintenance bucket horizontal when the ground is uneven through the matching of the first T-shaped sliding block and the first T-shaped sliding groove, and has good applicability;

2. the electric power maintenance car ensures that the position of the maintenance bucket is stable and the maintenance bucket is safe to use through the matching of the supporting part and the supporting mechanism, the supporting mechanism utilizes the electronic level meter to monitor the horizontal condition of the maintenance bucket, and the third telescopic rod control module controls the expansion and contraction of the third telescopic rod through the data monitored by the electronic level meter to ensure the supporting function on the maintenance bucket;

3. the electric power maintenance car drives the maintenance bucket to rotate around the connecting seat through a rotary rolling worm structure formed by the worm wheel and the worm, so that the maintenance bucket can be shifted in the air, and the position of the maintenance bucket can be conveniently adjusted by a maintenance worker;

4. the electric power maintenance car is provided with the auxiliary supporting mechanism, and can extend out from two sides of the maintenance car body for supporting when the ground inclination angle is larger and the lifting height of the lifting frame is higher, so that the maintenance car is prevented from tipping, and the safety is improved;

5. the electric power maintenance vehicle is provided with the image acquisition device, when the electric power maintenance vehicle is used, maintenance personnel do not need to ascend for observation, and when the insulator and the electric wire of a high-voltage line are subjected to creepage or short-circuit inspection, the observation can be realized through the camera;

6. this electric power tool car has cleaning device, and its fixture utilizes the insulating manipulator of electric power cooperation image acquisition device can the centre gripping clearance lead to the fact birds or the snake of electric wire short circuit, and its round brush mechanism can clean debris such as birds excrement and urine on insulator surface through the pivoted brush hair, avoids influencing the creepage distance of insulator, and these cleaning processes all need not personnel and ascend a height the operation, and it is very safe, convenient to use.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

Fig. 1 is a front view schematically illustrating an electric maintenance vehicle according to an embodiment of the present invention.

Fig. 2 shows a schematic top view of an electric maintenance vehicle according to an embodiment of the present invention.

Fig. 3 is a schematic view illustrating a connection structure between a connection seat and a service bucket of an electric service vehicle in an inclined state according to an embodiment of the present invention.

Fig. 4 is a schematic view illustrating a connection structure of a first T-shaped sliding chute and a first T-shaped sliding block of an electric maintenance vehicle according to an embodiment of the present invention.

Fig. 5 shows a schematic structural diagram of a ram assembly of an electric maintenance vehicle according to an embodiment of the present invention.

Fig. 6 is a schematic view illustrating an installation structure of a camera of an electric maintenance vehicle according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a rolling brush mechanism of an electric maintenance vehicle according to an embodiment of the invention.

Description of reference numerals:

1. the maintenance car body; 2. a carriage; 3. a lifting frame; 4. a connecting seat; 5. a support portion; 6. a drive section; 7. a guide portion; 8. a first T-shaped chute; 9. a first T-shaped slider; 10. a maintenance bucket; 11. a first telescopic rod; 12. a drive mechanism; 13. a support mechanism; 14. an image acquisition device; 15. a clamping mechanism; 16. a rolling brush mechanism; 17. a connecting rod; 18. a worm; 19. a first drive motor; 20. a push rod assembly; 21. a second telescopic rod; 22. a blocking sleeve; 23. a sleeve; 24. an end plate; 25. a baffle ring; 26. a spring; 27. a third telescopic rod; 28. an electronic level; 29. a support frame; 30. a slide rail; 31. a fourth telescopic rod; 32. a support leg; 33. a fifth telescopic rod; 34. a camera; 35. a sixth telescopic rod; 36. a second drive motor; 37. a camera mounting plate; 38. a first range radar; 39. a second range radar; 40. an electrically insulated manipulator; 41. a third drive motor; 42. a rotating arm; 43. a first pulley; 44. a second pulley; 45. a belt; 46. a fourth drive motor; 47. brushing a disc; 48. a drive shaft; 49. and (3) brush hairs.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The invention provides an electric power maintenance vehicle, comprising:

the maintenance vehicle comprises a maintenance vehicle body, wherein a vehicle box is arranged on the maintenance vehicle body;

the lifting frame is arranged in the carriage, the lower end of the lifting frame is connected with the bottom plate of the carriage, the upper end of the lifting frame is provided with a connecting seat, the connecting seat comprises a supporting part, a driving part and a guiding part which are sequentially arranged from bottom to top, the guiding part is disc-shaped, a first T-shaped sliding groove is formed in the periphery of the guiding part, a first T-shaped sliding block is embedded in the first T-shaped sliding groove in a sliding mode, and one end of the first T-shaped sliding block is exposed;

the maintenance bucket is characterized in that a first telescopic rod is arranged on one side of the upper end of the maintenance bucket, the telescopic end of the first telescopic rod is hinged with one end of a first T-shaped sliding block, a driving mechanism matched with the driving part is arranged in the middle of the maintenance bucket, and a supporting mechanism matched with the supporting part is arranged at the lower end of the maintenance bucket;

the image acquisition device is movably arranged on the overhaul bucket;

the cleaning device is movably arranged on the overhaul bucket and comprises a clamping mechanism and a rolling brush mechanism;

and the control unit is electrically connected with the lifting frame, the driving mechanism, the supporting mechanism, the image acquisition device and the cleaning device.

Specifically, the maintenance vehicle body comprises a vehicle head, a carriage is arranged at the rear side of the vehicle head, the maintenance vehicle can run to a maintenance place, the lifting frame is a hydraulic folding lifting frame in the lifting frame of the existing maintenance vehicle, the lifting frame is not limited at the position, when the electric power maintenance vehicle works on uneven ground, the lifting frame is in an inclined state after being lifted, in order to ensure that maintenance personnel in the maintenance bucket can work normally, the maintenance bucket needs to be ensured to be upright, namely, the bottom plate of the maintenance bucket is horizontal, the maintenance bucket of the electric power maintenance vehicle is hinged with the first T-shaped sliding block through the first telescopic rod, the first T-shaped sliding block can slide freely in the first T-shaped sliding groove, if the lifting frame is inclined, one side of the connecting seat is inevitably lower while the other side is higher, under the action of gravity, the maintenance bucket can automatically slide to the lower side of the connecting seat and is in a suspension state, in the process, through the matching of the supporting part and, the maintenance bucket is ensured to be always upright, and the bottom plate of the maintenance bucket is always horizontal; the first telescopic rod can adjust the maintenance bucket to be close to or far away from the connecting seat, and is convenient to store in the carriage; the starting mechanism can drive the maintenance bucket to rotate around the connecting seat when the maintenance bucket is at high altitude through matching with the driving part, so that the aerial displacement of the maintenance bucket is realized, and the maintenance position can be conveniently adjusted by a maintenance worker without moving the vehicle again; the image acquisition device can acquire images of power facilities in the air, so that the inspection and the overhaul are convenient; cleaning device can cooperate image acquisition device, clears up the electric power facility in the high altitude, need not the people and can ascend a height the operation, improves the security.

Optionally, the first telescopic link is an electric first telescopic link, the first telescopic link is arranged on two sides of the maintenance bucket, and the telescopic end of the first telescopic link is rotatably connected with one end of the first T-shaped sliding block through a rotating shaft.

Concretely, overhaul and fight both sides and be connected stable in structure through first telescopic link and connecting seat.

Optionally, the periphery of the driving part is a worm wheel, and the driving mechanism includes:

one end of the connecting rod is sleeved outside the rotating shaft and is in rotating fit with the rotating shaft;

the worm is rotatably connected to the other end of the connecting rod;

the output end of the first driving motor is connected with one end of the worm;

ejector pin subassembly, one end is connected with overhauing the fill, and the other end articulates in the middle part of connecting rod, and ejector pin subassembly can push the connecting rod and remove to the direction that is close to the worm wheel.

Specifically, one end of the connecting rod is sleeved on the outer side of the rotating shaft, so that the rotating axis is collinear with the rotating axis of the maintenance bucket when the connecting rod rotates, the worm can be guaranteed to be accurately meshed with the worm wheel all the time, the ejector rod assembly is connected with the connecting rod, the worm is guaranteed to be separated from the worm wheel when the worm is not required to be driven, the ejector rod assembly ejects the connecting rod when the worm is required to be driven, the connecting rod drives the worm to be close to the worm wheel and to be meshed with the worm wheel, the first driving motor is started to drive the worm to rotate at the moment, a rotary rolling worm structure can be formed through the matching of the worm wheel and the worm, the worm and the; the self-locking characteristic of the worm wheel and the worm can ensure that the maintenance bucket can stop moving at any time.

Optionally, the ram assembly comprises:

the shell end of the second telescopic rod is connected with the side wall of the maintenance bucket, and the outer side of the middle part of the telescopic end is provided with a blocking sleeve;

the sleeve is cylindrical and is sleeved on the telescopic end of the second telescopic rod, one end of the sleeve is closed by an end plate, and a retaining ring matched with the retaining sleeve is arranged on the inner periphery of the other end of the sleeve;

and the spring is arranged between the end plate and the telescopic end of the second telescopic rod.

Specifically, the second telescopic link realizes the flexible of ejector pin subassembly, and when the second telescopic link stretches out, telescopic blind end can push up the connecting rod and rotate, and the spring can set up the pre-pressure, and the pressure of spring can satisfy the required power of worm and worm wheel meshing transmission, guarantees the meshing of worm and worm wheel, sets up the spring and can make the control to the flexible volume of second telescopic link need not too accurately, reduces the control degree of difficulty.

Optionally, the supporting part is discoid, has seted up second T shape spout on the periphery of supporting part, and it is provided with second T shape slider to slide in the second T shape spout, and the one end of second T shape slider exposes, and supporting mechanism includes:

the shell end of the third telescopic rod is hinged with the side wall of the maintenance bucket, and the telescopic end of the third telescopic rod is hinged with one end of the second T-shaped sliding block;

the electronic level gauge is arranged on the bottom plate of the maintenance bucket;

and the third telescopic rod control module is arranged in the control unit and is connected with the electronic level meter and the third telescopic rod.

The supporting part and the supporting mechanism are matched to form support for the overhauling hopper at the bottom of the overhauling hopper, the electronic level meter can monitor the inclination condition of the bottom plate of the overhauling hopper in real time, and the third telescopic rod control module controls the stretching of the third telescopic rod in real time according to the condition so as to guarantee the level of the bottom plate of the overhauling hopper.

Optionally, the apparatus further comprises an auxiliary support mechanism, wherein the auxiliary support mechanism comprises:

the two support frames are respectively arranged on two sides of the carriage;

the sliding rail is arranged on the bottom plate of the carriage, and the support frame is in sliding fit with the sliding rail;

the shell end of the fourth telescopic rod is connected with the carriage, and the telescopic ends are respectively connected with the supporting frame;

the stabilizer blade sets up in the downside of support frame, and the stabilizer blade is connected with the support frame through fifth telescopic link.

Specifically, the auxiliary supporting mechanism can stretch out from the two sides of the maintenance vehicle body to support when the ground inclination angle is large and the lifting height of the lifting frame is high, so that the maintenance vehicle is prevented from being tipped, and the safety is improved.

In one example, the lower end of the fifth telescopic rod is connected with a supporting foot plate through a pressure sensor, the supporting foot plate monitors the supporting pressure of the supporting foot plate through the pressure sensor after falling to the ground, the stability degree of the maintenance vehicle body can be judged by comparing the supporting pressure on different supporting feet, the extending length of the fifth supporting rod is timely adjusted or the lifting frame is timely lowered when the supporting is unstable, and the electric maintenance vehicle is prevented from tipping.

Optionally, image acquisition device includes camera and display screen, and the camera is connected with the maintenance fill through the bracket component, and the bracket component includes:

the sixth telescopic rod is arranged at the upper end of the maintenance bucket;

the second driving motor is arranged at the telescopic end of the sixth telescopic rod;

and the camera mounting plate is connected with the output end of the second driving motor and used for mounting the camera.

Specifically, display screen and the control unit all can set up in the passenger cabin of locomotive, make things convenient for the maintainer to observe and control, and the camera can shoot the aerial electric power facility, facilitates the use cleaning device and clears up.

Optionally, be provided with a plurality of first range radar in the upper end periphery of camera mounting panel, be provided with a plurality of second range radar in the upper end periphery of overhauing the fill.

Specifically, when the electric power facility to the high altitude is examined, for example, the inspection insulator, can need not have a power failure, drive at the crane and overhaul when fighting and rise, first range radar and second range radar can detect the camera respectively and overhaul the distance of fighting and electric power facility between, conveniently control this distance and be greater than the safe distance under the current voltage, avoid taking place to discharge.

Optionally, the clamping mechanism comprises an electrically insulating manipulator, and a base of the electrically insulating manipulator is detachably connected with the upper end of the side wall of the maintenance bucket.

Specifically, an electric insulating manipulator is adopted to be convenient to be close to an electric facility, and sundries on the electric insulating manipulator are clamped.

In one example, the two phases of the electric wire are short-circuited by the snake, the dead body of the snake is hung on the electric wire, the maintenance bucket is lifted to a proper position at the moment, the dead body of the snake can be conveniently taken down by observing the display screen and operating the electric insulation mechanical arm, the high-altitude operation of personnel is not needed, and the safety of the personnel is ensured.

Optionally, the rolling brush mechanism comprises:

the third driving motor is arranged at the end of the maintenance bucket;

the rotating arm is internally provided with a cavity, and one end of the rotating arm is connected with the output end of the third driving motor;

the first belt pulley and the second belt pulley are rotatably arranged at two ends of the inner part of the cavity;

the belt is matched with the first belt pulley and the second belt pulley;

the fourth driving motor is arranged at one end of the rotating arm close to the third driving motor, and the output end of the fourth driving motor is connected with the first belt pulley;

the brush disc is arranged at one end of the rotating arm close to the second belt pulley and is connected with the second belt pulley through a transmission shaft, and bristles are arranged on the periphery of the brush disc;

the rotating arm, the first belt pulley, the second belt pulley, the brush disc, the transmission shaft and the bristles are all made of insulating materials.

Concretely, the rotor arm that insulating material made, brush dish and brush hair etc. can be close to the electric power facility, when needs clear up the electric power facility, will overhaul the fill and rise to suitable position, then rotate through third driving motor drive rotor arm, make the brush dish be close to the electric power facility that will clear up, restart fourth driving motor, fourth driving motor passes through belt drive and drives the brush dish and rotate, contact through brush hair and electric power facility, realize the clearance, this process also need not to have a power failure, can be used for the maintenance of electric power facility.

Examples

As shown in fig. 1 to 7, the present invention provides an electric maintenance vehicle, including:

the maintenance vehicle comprises a maintenance vehicle body 1, wherein a vehicle box 2 is arranged on the maintenance vehicle body;

the lifting frame 3 is arranged in the carriage 2, the lower end of the lifting frame 3 is connected with the bottom plate of the carriage 2, the upper end of the lifting frame 3 is provided with a connecting seat 4, the connecting seat 4 comprises a supporting part 5, a driving part 6 and a guiding part 7 which are sequentially arranged from bottom to top, the guiding part 7 is disc-shaped, the periphery of the guiding part 7 is provided with a first T-shaped sliding groove 8, a first T-shaped sliding block 9 is embedded in the first T-shaped sliding groove 8 in a sliding mode, and one end of the first T-shaped sliding block 9 is exposed;

the maintenance device comprises a maintenance bucket 10, wherein a first telescopic rod 11 is arranged on one side of the upper end of the maintenance bucket 10, the telescopic end of the first telescopic rod 11 is hinged with one end of a first T-shaped sliding block 9, a driving mechanism 12 matched with a driving part 6 is arranged in the middle of the maintenance bucket 10, and a supporting mechanism 13 matched with a supporting part 5 is arranged at the lower end of the maintenance bucket 10;

the image acquisition device 14 is movably arranged on the overhaul bucket 10;

the cleaning device is movably arranged on the overhaul bucket 10 and comprises a clamping mechanism 15 and a rolling brush mechanism 16;

and the control unit is electrically connected with the lifting frame 3, the driving mechanism 12, the supporting mechanism 13, the image acquisition device 14 and the cleaning device.

In this embodiment, the first telescopic rod 11 is an electric first telescopic rod, the first telescopic rod 11 is disposed at two sides of the maintenance bucket 10, and the telescopic end of the first telescopic rod 11 is rotatably connected with one end of the first T-shaped sliding block 9 through a rotating shaft.

In the present embodiment, the outer periphery of the driving portion 6 is a worm wheel, and the driving mechanism 12 includes:

one end of the connecting rod 17 is sleeved outside the rotating shaft and is in rotating fit with the rotating shaft;

a worm 18 rotatably connected to the other end of the connecting rod 17;

a first driving motor 19, the output end of which is connected with one end of the worm 18;

ejector pin subassembly 20, one end is connected with maintenance fill 10, and the other end articulates in the middle part of connecting rod 17, and ejector pin subassembly 20 can push connecting rod 17 and move to the direction that is close to the worm wheel.

In the present embodiment, the ram assembly 20 includes:

the shell end of the second telescopic rod 21 is connected with the side wall of the maintenance bucket 10, and the outer side of the middle part of the telescopic end is provided with a blocking sleeve 22;

the sleeve 23 is cylindrical and is sleeved on the telescopic end of the second telescopic rod 21, one end of the sleeve 23 is sealed by an end plate 24, and the inner periphery of the other end of the sleeve 23 is provided with a retaining ring 25 matched with the retaining sleeve 22;

and a spring 26 disposed between the end plate 24 and the telescopic end of the second telescopic rod 21.

In this embodiment, the supporting part is discoid, has seted up second T shape spout on the periphery of supporting part, and it is provided with second T shape slider to slide in the second T shape spout, and the one end of second T shape slider exposes, and supporting mechanism 13 includes:

a shell end of the third telescopic rod 27 is hinged with the side wall of the maintenance bucket 10, and a telescopic end of the third telescopic rod is hinged with one end of the second T-shaped sliding block;

the electronic level gauge 28 is arranged on the bottom plate of the maintenance bucket 10;

and the third telescopic rod control module is arranged in the control unit and is connected with the electronic level gauge 28 and the third telescopic rod 27.

In this embodiment, further include supplementary supporting mechanism, supplementary supporting mechanism includes:

two support frames 29 respectively arranged at two sides of the compartment 2;

the slide rail 30 is arranged on the bottom plate of the compartment 2, and the support frame 29 is in sliding fit with the slide rail 30;

a fourth telescopic rod 31, the shell end is connected with the carriage 2, and the telescopic ends are respectively connected with the supporting frame 29;

and the support leg 32 is arranged on the lower side of the support frame 29, and the support leg 32 is connected with the support frame 29 through a fifth telescopic rod 33.

In this embodiment, image acquisition device 14 includes camera 34 and display screen, and camera 34 is connected with the maintenance fill through the bracket component, and the bracket component includes:

the sixth telescopic rod 35 is arranged at the upper end of the maintenance bucket 10;

the second driving motor 36 is arranged at the telescopic end of the sixth telescopic rod 35;

and a camera mounting plate 37 connected to an output end of the second driving motor 36 for mounting the camera 34.

In this embodiment, a plurality of first ranging radars 38 are provided on the upper end periphery of the camera mounting plate 37, and a plurality of second ranging radars 39 are provided on the upper end periphery of the inspection bucket 10.

In this embodiment, the clamping mechanism 15 comprises an electrically insulating manipulator 40, and the base of the electrically insulating manipulator 10 is detachably connected with the upper end of the side wall of the service bucket 10.

In the present embodiment, the rolling brush mechanism 16 includes:

a third driving motor 41 disposed at an end of the inspection bucket 10;

a rotating arm 42 having a cavity therein, wherein one end of the rotating arm 42 is connected to an output end of the third driving motor 41;

a first belt pulley 43 and a second belt pulley 44 rotatably disposed at two ends of the cavity;

a belt 45 cooperating with the first pulley 43 and the second pulley 44;

a fourth driving motor 46 disposed at one end of the rotating arm 42 close to the third driving motor 41, wherein an output end of the fourth driving motor 46 is connected to the first pulley 43;

a brush disc 47, which is arranged at one end of the rotating arm 42 close to the second belt pulley 44 and is connected with the second belt pulley 44 through a transmission shaft 48, wherein the brush 49 is arranged on the periphery of the brush disc 47;

the rotating arm 42, the first pulley 43, the second pulley 44, the brush disk 47, the driving shaft 48, and the brush bristles 49 are made of an insulating material.

In summary, when the electric power maintenance vehicle provided by the invention is used, and the maintenance vehicle needs to be parked on uneven ground to maintain high-altitude electric power facilities, the electric power maintenance vehicle can still be used, the maintenance vehicle body 1 is parked on the ground, in order to ensure the stability of the maintenance vehicle body 1, the two support frames 29 can be extended to two sides of the carriage 2, and the fifth telescopic rod 33 is extended to the ground to assist in supporting the maintenance vehicle body 1; start crane 3, crane 3 drives and overhauls fill 10 and rises, in the process of rising, because the upper end slope of the unevenness crane 3 on ground rises, overhaul and fight 10 because the cooperation of action of gravity self-adaptation through first T shape slider 9 and first T shape spout 8 rotates to the low one side of connecting seat 4, meanwhile, the slope condition of the bottom plate that electronic level appearance 28 can real-time supervision overhaul and fight 10, third telescopic link control module is flexible through this slope condition control third telescopic link 27, in order to guarantee the support of third telescopic link 27 to overhaul fill 10 bottoms, make overhaul and fight 10 remain the level all the time, guarantee the safety of the maintainer who overhauls in fighting 10, when overhauing and fighting 10 and rising to the maintenance height, the maintainer can overhaul electric power facility, it is very convenient. If the maintenance position needs to be adjusted in the air by the maintainer, the second telescopic rod 21 can be started, the connecting rod 17 is driven to rotate, the worm 18 moves towards the direction close to the worm wheel, the worm 18 is meshed with the worm wheel through the force of the spring 26, the second driving motor 36 is started again to drive the worm 18 to rotate, the rotary rolling worm structure formed by the worm 18 and the worm wheel drives the maintenance bucket 10 to rotate around the connecting seat 4, the air displacement of the maintenance bucket 10 is realized, the maintenance by the maintainer is facilitated, and the third telescopic rod 27 can also realize automatic adjustment according to the monitoring result of the electronic level gauge 28 in the process.

If power failure is short-circuit failure, the maintainer can needn't get into maintenance fill 10 and carry out high altitude construction, can observe the electric power facility of high altitude through image acquisition device 14, then just repeat the action that foretell maintenance fill 10 rises, whether utilize camera 34 and display screen can observe the corpse that whether has birds or snake on the cable, if the cable short circuit that birds or snake caused, then can start cleaning device, utilize the electrically insulated manipulator 40 to press from both sides the corpse of getting birds or snake, get rid of short-circuit failure, very convenient and safety.

If the insulator in the high altitude needs to be checked, power failure is not needed, a maintainer does not need to enter the maintenance bucket 10 to carry out high-altitude operation, the high-altitude electric power facility can be observed through the image acquisition device 14, the above-mentioned actions of lifting the maintenance bucket 10 are repeated, the second distance measuring radar 39 on the maintenance bucket 10 and the first distance measuring radar 38 on the camera mounting plate can monitor the distance between the camera 34 and the maintenance bucket 10 and the electric power facility, the distance is conveniently controlled to be kept larger than a safe distance, the camera 34 and the display screen can be used for observing whether bird excrement or other impurities exist on the insulator, if bird excrement or other impurities exist, the rolling brush mechanism 16 is started, the rotating arm 42 is rotated to one side of the insulator, the fourth driving motor 46 is started, the brush disc 47 is driven to rotate through belt transmission, the brush bristles 49 on the brush disc 47 are used for cleaning the surface of the insulator, avoid birds excrement and urine or other debris to influence the creepage distance of insulator, avoid unnecessary power failure.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.