CN110896199A - Inspection robot lifting device taking overhead ground wire as track - Google Patents
Inspection robot lifting device taking overhead ground wire as track Download PDFInfo
- Publication number
- CN110896199A CN110896199A CN201811065869.9A CN201811065869A CN110896199A CN 110896199 A CN110896199 A CN 110896199A CN 201811065869 A CN201811065869 A CN 201811065869A CN 110896199 A CN110896199 A CN 110896199A
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- Prior art keywords
- lifting
- worm
- wheel
- rail
- plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention discloses a line patrol robot lifting device taking an overhead ground wire as a track, which comprises a lifting mechanism and a carrying mechanism, wherein the carrying mechanism of a robot is combined with the lifting mechanism, a motor on the carrying mechanism is adopted to drive a lifting driving wheel to rotate so as to drive a worm and a worm wheel of the lifting mechanism to carry out spiral transmission, the carrying mechanism of the robot can be lifted to a specified track position, and the track transition of the carrying mechanism of the robot can be automatically realized. Meanwhile, the mechanism adopting the worm and the worm wheel can realize the self-locking function, and the danger of accidental falling in the lifting process can be avoided. The device has the advantages of ingenious structural design and strong practicability.
Description
Technical Field
The invention relates to the field of lifting devices, in particular to a lifting device of a line patrol robot taking an overhead ground wire as a track.
Background
At present, the safe operation of a power transmission line is influenced by the operation condition, equipment defects and channel conditions of a high-altitude line, and the line needs to be patrolled regularly. The existing high-voltage inspection robot only has a climbing structure at present, adopts manpower to hang a track, has low automation degree and is relatively dangerous.
Disclosure of Invention
In order to solve the technical problem, the invention provides an integrated lifting device which combines an aerial work line patrol robot hand with a lifting mechanism, can convey the line patrol robot hand to a formulated track through automatic control and realizes automatic butt joint.
A line patrol robot lifting device taking an overhead ground wire as a track comprises a lifting mechanism and a carrying mechanism; the lifting mechanism comprises a worm wheel, a worm, a screw rod, a lifting plate, a top plate and a bottom plate, the worm wheel is in threaded connection with the lifting plate, the worm wheel is sleeved on the screw rod, the lifting plate is provided with a support rod, the screw rod and the support rod are connected with the top plate and the bottom plate of the lifting mechanism, the worm is fixedly arranged on the lifting plate and meshed with the worm wheel, and a starting track is arranged on the lifting plate; the carrying mechanism comprises an L-shaped plate, a lifting driving wheel and a rail moving wheel, the lifting driving wheel and the rail moving wheel are installed on the L-shaped plate, an extending shaft is arranged at one end of the lifting driving wheel, a gear is arranged on the extending shaft, a gear meshed with the gear on the extending shaft is arranged at the end of the worm, and the rail moving wheel is arranged on a starting rail in a rolling mode.
In the above scheme, the rail moving wheels include a first rail moving wheel and a second rail moving wheel, the first rail moving wheel is installed at the upper end of the starting rail, and the second rail moving wheel is installed at the lower end of the starting rail.
In the above scheme, the lifting driving wheel and the first rail moving wheel are the same in size, and the lifting wheel is matched with the starting guide rail.
In the above scheme, still be provided with a hand wheel on elevating system's the bottom plate, hand wheel includes worm wheel, worm and rotatory handle, the worm wheel suit is on the screw rod, worm fixed mounting is on the bottom plate, rotatory handle links to each other with the worm.
In the above scheme, the starting guide rail is provided with an infrared sensor for identifying the butt joint state of the starting track.
In the above scheme, the bottom plate of the lifting mechanism is provided with the roller, and the lifting mechanism further comprises a brake piece connected with the roller and used for locking or loosening the roller, wherein the roller is a universal wheel.
Compared with the prior art, the invention has the beneficial effects that: through the combination of the carrying mechanism and the lifting mechanism of the robot, the motor on the carrying mechanism is adopted to drive the lifting driving wheel to rotate so as to drive the worm and the worm wheel of the lifting mechanism to realize spiral transmission, so that the carrying mechanism of the robot can be lifted to an appointed track position, and the track transition of the carrying mechanism of the robot can be automatically realized. Meanwhile, the mechanism adopting the worm and the worm wheel can realize the self-locking function, and the danger of accidental falling in the lifting process can be avoided. The device has the advantages of ingenious structural design and strong practicability.
Drawings
Fig. 1 is a schematic structural diagram of a line patrol robot lifting device taking an overhead ground wire as a track according to the invention;
FIG. 2 is a partial structural schematic diagram of a carrying mechanism of the inspection robot lifting device using an overhead ground wire as a track according to the invention;
description of reference numerals: 1. worm wheel, 2, worm, 3, screw rod, 4, lifter plate, 5, roof, 6, bottom plate, 7, bracing piece, 8, manual wheel, 9, lift drive wheel, 10, first track moving wheel, 11, second track moving wheel, 12, L template.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the inspection robot lifting device using an overhead ground wire as a track comprises a lifting mechanism and a carrying mechanism; elevating system includes worm wheel 1, worm 2, screw rod 3, lifter plate 4, roof 5 and bottom plate 6, and worm wheel 1 and lifter plate 4 threaded connection, and 1 suit of worm wheel is on screw rod 3, and 2 fixed mounting of worm are on lifter plate 4 and worm 2 meshes with worm wheel 1's gear mutually, install bracing piece 7 on four angles of lifter plate 4, and screw rod 3 and four bracing pieces 7 are provided with the starting track with elevating system's roof 5 and bottom plate 6 threaded connection on the lifter plate 4. The carrying mechanism comprises an L-shaped plate 12, a lifting driving wheel 9, a first rail moving wheel 10 and a second rail moving wheel 11, the lifting driving wheel 9, the first rail moving wheel 10 and the second rail moving wheel 11 are installed on the L-shaped plate 12 through a fixed shaft, the first rail moving wheel 10 is installed at the upper end of a starting track, the second rail moving wheel 11 is installed at the lower end of the starting track, an extending shaft is arranged at one end of the lifting driving wheel 9, a gear is arranged on the extending shaft, and a gear meshed with the gear on the extending shaft is arranged at the end of the worm 2. The carrying mechanism is provided with a motor, the lifting driving wheel 9 is driven to rotate by the first motor, and the second motor is used for driving the first track moving wheel 10 and the second track moving wheel 11 to move on the starting track. The power module is arranged on the lifting device and used for providing power for the motor, and the power module can be a solar cell panel or a storage battery or the combination of the solar cell panel and the storage battery.
In an embodiment, the lifting driving wheel 9 and the first rail moving wheel 10 have the same size, and the lifting driving wheel 9 is adapted to the starting guide rail, so that when the infrared sensor arranged on the lifting plate 4 monitors that the starting rail is butted with the middle rail, and the second motor drives the first rail moving wheel 10 and the second rail moving wheel 11 to move forward on the starting rail, the lifting driving wheel 9 also moves forward and slides over the starting rail.
In one embodiment, a manual wheel 8 is further arranged on the bottom plate 6 of the lifting mechanism, the manual wheel 8 comprises a worm wheel, a worm and a rotating handle, the worm wheel is sleeved on the screw rod 3, the worm is fixedly arranged on the bottom plate 6, and the rotating handle is connected with the worm. The worm is driven to rotate by manually rotating the rotating handle, so that the worm wheel is driven to rotate, and the lifting plate 4 can be manually lifted up and down.
In one embodiment, four rollers are arranged on the bottom plate 6 of the lifting mechanism, and the lifting mechanism further comprises a braking piece connected with the rollers and used for locking or loosening the rollers, wherein the rollers are universal wheels, so that the lifting mechanism can move to a specified place to operate in any direction.
The lifting device further comprises a remote control device, during lifting, the working states of the two motors can be controlled through the remote control device in a manual remote control mode, when the first motor works, the lifting driving wheel 9 drives the worm 2 to rotate, the worm 2 drives the worm wheel 1 to rotate, so that the lifting plate 4 is driven to move up and down, when the starting track and the middle track are monitored to be butted by an infrared sensor on the starting track, the first motor can stop working automatically, the second motor is started to work in a manual control mode, and the first track moving wheel 10 and the second track moving wheel 11 move from the starting track to the middle track. When the power supply is insufficient and the lifting plate 4 does not reach the designated position, the structure has a self-locking function due to the adoption of the transmission structure of the worm 2 and the worm wheel 1, the lifting plate cannot fall off, at the moment, the worm can be manually rotated by the driving wheel 8 to realize the up-and-down lifting of the lifting plate 4, and the normal work of the lifting device is not influenced.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical solution according to the technical idea of the present invention fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an use overhead earth wire as orbital inspection robot elevating gear which characterized in that: comprises a lifting mechanism and a carrying mechanism;
the lifting mechanism comprises a worm wheel (1), a worm (2), a screw rod (3), a lifting plate (4), a top plate (5) and a bottom plate (6), the worm wheel (1) is in threaded connection with the lifting plate (4), the worm wheel (1) is sleeved on the screw rod (3), a support rod (7) is arranged on the lifting plate (4), the screw rod (3) and the support rod (7) are connected with the top plate (5) and the bottom plate (6) of the lifting mechanism, the worm (2) is fixedly installed on the lifting plate (4), the worm (2) is meshed with the worm wheel (1), and a starting track is arranged on the lifting plate (4);
the carrying mechanism comprises an L-shaped plate (12), a lifting driving wheel (9) and a rail moving wheel, the lifting driving wheel (9) and the rail moving wheel are installed on the L-shaped plate (12), an extending shaft is arranged at one end of the lifting driving wheel (9), a gear is arranged on the extending shaft, a gear meshed with the gear on the extending shaft is arranged at the end of the worm (2), and the rail moving wheel is arranged on a starting rail.
2. An inspection robot lifting device using an overhead ground wire as a track according to claim 1, characterized in that: the rail moving wheels comprise first rail moving wheels (10) and second rail moving wheels (11), the first rail moving wheels (10) are installed at the upper end of the starting rail, and the second rail moving wheels (11) are installed at the lower end of the starting rail.
3. An inspection robot lifting device using an overhead ground wire as a track according to claim 2, characterized in that: the lifting driving wheel (9) and the first rail moving wheel (10) are the same in size, and the lifting driving wheel (9) is matched with the starting guide rail.
4. An inspection robot lifting device using an overhead ground wire as a track according to claim 1, characterized in that: still be provided with a hand wheel (8) on elevating system's bottom plate (6), hand wheel (8) include worm wheel, worm and rotatory handle, the worm wheel suit is on screw rod (3), worm fixed mounting is on bottom plate (6), rotatory handle links to each other with the worm.
5. An inspection robot lifting device using an overhead ground wire as a track according to claim 1, characterized in that: and an infrared sensor is arranged on the starting guide rail.
6. An inspection robot lifting device using an overhead ground wire as a track according to claim 1, characterized in that: the bottom plate (6) of the lifting mechanism is provided with a roller, and the lifting mechanism further comprises a brake piece connected with the roller and used for locking or loosening the roller, wherein the roller is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065869.9A CN110896199A (en) | 2018-09-13 | 2018-09-13 | Inspection robot lifting device taking overhead ground wire as track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065869.9A CN110896199A (en) | 2018-09-13 | 2018-09-13 | Inspection robot lifting device taking overhead ground wire as track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110896199A true CN110896199A (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811065869.9A Pending CN110896199A (en) | 2018-09-13 | 2018-09-13 | Inspection robot lifting device taking overhead ground wire as track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110896199A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067282A (en) * | 2021-03-22 | 2021-07-02 | 合肥轩杰环境工程有限公司 | Building electromechanical installation auxiliary device and working method thereof |
| CN114061885A (en) * | 2021-11-18 | 2022-02-18 | 中车长春轨道客车股份有限公司 | Linear drive device |
-
2018
- 2018-09-13 CN CN201811065869.9A patent/CN110896199A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067282A (en) * | 2021-03-22 | 2021-07-02 | 合肥轩杰环境工程有限公司 | Building electromechanical installation auxiliary device and working method thereof |
| CN113067282B (en) * | 2021-03-22 | 2022-08-23 | 上海冯源建设发展有限公司 | Building electromechanical installation auxiliary device and working method thereof |
| CN114061885A (en) * | 2021-11-18 | 2022-02-18 | 中车长春轨道客车股份有限公司 | Linear drive device |
| CN114061885B (en) * | 2021-11-18 | 2024-02-20 | 中车长春轨道客车股份有限公司 | Linear driving device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200320 |
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| WD01 | Invention patent application deemed withdrawn after publication |