CN205705976U - Inspection robot roller devices - Google Patents
Inspection robot roller devices Download PDFInfo
- Publication number
- CN205705976U CN205705976U CN201620378802.0U CN201620378802U CN205705976U CN 205705976 U CN205705976 U CN 205705976U CN 201620378802 U CN201620378802 U CN 201620378802U CN 205705976 U CN205705976 U CN 205705976U
- Authority
- CN
- China
- Prior art keywords
- roller
- short axle
- inspection robot
- fixed support
- voltage line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of inspection robot roller devices, it is desirable to provide a kind of simple in construction, operate steadily and be applicable to the inspection robot roller devices of 110KV high-voltage line.Described roller devices includes roller fixed support, short axle, rolling bearing, movable motor and roller, described roller fixed support is fixed on upper junction plate, roller fixed support both sides are provided with rolling bearing, described short axle is assemblied on support bracket fastened two rolling bearings of roller, described roller is arranged on short axle, roller surface is provided with insulating barrier, insulating barrier is arranged in the groove of roller, described short axle and roller are by bonded, and the driving shaft of described movable motor is connected with short axle.This utility model simple in construction, operates steadily.Under the action of gravity of self so that pair of rollers high-voltage line produces normal pressure, the frictional force produced under this positive pressure makes motor driving rolls roll and is converted into the robot movement along high-voltage line.
Description
Technical field
This utility model relates to inspection robot technical field, in particular, relates to a kind of inspection robot roller devices being applicable to 110KV high-voltage line.
Background technology
The most important task of power system is to provide the electric power of high-quality and high reliability.And electric power transmission must rely on ultra-high-tension power transmission line, its safe and stable operation directly affects the reliability of power system.Therefore, ultra-high-tension power transmission line can be described as the life line of modern society.Owing to transmission line of electricity distributed points is many, wide, the overwhelming majority is away from cities and towns, residing with a varied topography, natural environment is severe, and electric lines of force and shaft tower adnexa are chronically exposed to field, can be by lasting alternation mechanical load, electrical equipment flashover, the impact of the factor such as material aging and natural disaster and produce disconnected stock and break stock, abrasion, corrosion, mechanical electric apparatus fault, shaft tower and the change such as ground and scissors crossing safe distance [1], if finding not in time and repairing replacing, the most small breakage and defect are it is possible to expand, ultimately result in major accident, cause causing large-area power-cuts and personal safety hidden danger, thus cause great economic loss and serious social influence.Therefore; transmission line of electricity must be carried out periodical inspection inspection; grasp and understand the feelings of operation of transmission line of electricity and circuit surrounding and the situation of change in route protection district at any time; detect finding mechanical electric apparatus fault and potential safety hazard to carry out in early days and repair; eliminating accident potential in bud, tool properly functioning to the safety guaranteeing circuit is of great significance.
The roller of inspection robot directly contacts with high-voltage line, meanwhile, and the direct driving rolls of movable motor, therefore, the design of roller should meet high-voltage line, insulate again, the roller devices of this utility model design, can complete walking function, and roller design meets again 110KV high-voltage line.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, it is provided that a kind of simple in construction, easily fabricated, the roller devices that operates steadily.
Inspection robot roller devices of the present utility model, described roller devices includes roller fixed support, short axle, rolling bearing, movable motor and roller, described roller fixed support is fixed on upper junction plate, roller fixed support both sides are provided with rolling bearing, described short axle is assemblied on support bracket fastened two rolling bearings of roller, described roller is arranged on short axle, roller surface is provided with insulating barrier, insulating barrier is arranged in the groove of roller, described short axle and roller are by bonded, and the driving shaft of described movable motor is connected with short axle.
Described roller fixed support is made up of 45 steel.Described insulating barrier is made up of rubber.Described roller radius R=25mm, length D=35mm of roller, it is adaptable to 110KV high-voltage line.Described rolling bearing uses 30000 type taper roll bearings, and bearing support structure uses two ends fixed bearing pattern.The driving shaft of described movable motor is connected by shaft coupling with short axle.
Beneficial effects of the present invention:
(1) high-voltage line of 110KV it is applicable to.
(2) simple in construction, operates steadily.
(3) present invention is under the action of gravity of robot self so that pair of rollers high-voltage line produces normal pressure, and the frictional force produced under this positive pressure makes motor driving rolls roll and is converted into the robot movement along high-voltage line.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the robot monomer structural representation of the present invention；
Fig. 3 is robot body figure；
Roller fixed support 1, short axle 2, roller 3, upper junction plate 4, movable motor 5 and 110KV high-voltage line 6.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
In the drawings, 110KV inspection robot roller devices includes roller fixed support 1, short axle 2, roller 3, upper junction plate 4, movable motor 5 and 110KV high-voltage line 6.
Described roller devices includes roller fixed support 1, short axle 2, rolling bearing, movable motor 5 and roller 3, described roller fixed support 1 is fixed on upper junction plate 4, described roller fixed support 1 is made up of 45 steel, described roller 3 radius R=25mm, length D=35mm of roller 3, it is applicable to 110KV high-voltage line 6, roller fixed support 1 both sides are provided with rolling bearing, described short axle 2 is assemblied on two rolling bearings of roller fixed support 1, described rolling bearing uses 30000 type taper roll bearings, bearing support structure uses two ends fixed bearing pattern.Described roller 3 is arranged on short axle 2, and roller 3 surface is provided with insulating barrier, and described insulating barrier is made up of rubber, and insulating barrier is arranged in the groove of roller 3, and described short axle 3 and roller 2 are by bonded, and the driving shaft of described movable motor 5 is connected with short axle 2.The driving shaft of described movable motor 5 is connected by shaft coupling with short axle 2.
Ratcheting mechanism is under the action of gravity of robot self so that roller 3 produces normal pressure to high-voltage line, and the frictional force produced under this positive pressure makes movable motor 5 driving rolls 3 along the movement of high-voltage line.
Owing to considering practical situation, short axle 2 should be by radial load again by axial load, and the design selects has the 30000 type taper roll bearings that can carry axial load ability.Within load action center is in bearing axis, therefore, Bearing configuration uses face-to-face pattern, use this pattern have simple in construction, be convenient to mount and dismount, the supporting rigidity feature such as preferably.Bearing support structure uses two ends fixed bearing pattern, the axial location of bearing outer ring is adjusted by the rubber sheet gasket between roller fixed mount 1 and end cap, make bearing reach preferable play or required pretension degree, do not easily cause bearing stuck, and easy to adjust.
Claims (6)
1. an inspection robot roller devices, it is characterized in that, described roller devices includes roller fixed support (1), short axle (2), rolling bearing, movable motor (5) and roller (3), described roller fixed support (1) is fixed on upper junction plate (4), roller fixed support (1) both sides are provided with rolling bearing, described short axle (2) is assemblied on the rolling bearing of roller fixed support (1) both sides, described roller (3) is arranged on short axle (2), roller (3) surface is provided with insulating barrier, insulating barrier is arranged in the groove of roller (3), described short axle (2) and roller (3) are by bonded, the driving shaft of described movable motor (5) is connected with short axle (2).
Inspection robot roller devices the most according to claim 1, is characterized in that, described roller fixed support (1) is made up of 45 steel.
Inspection robot roller devices the most according to claim 1, is characterized in that, described insulating barrier is made up of rubber.
Inspection robot roller devices the most according to claim 1, is characterized in that, described roller (3) radius R=25mm, length D=35mm of roller (3), it is adaptable to 110KV high-voltage line (6).
Inspection robot roller devices the most according to claim 1, is characterized in that, described rolling bearing uses 30000 type taper roll bearings, and bearing support structure uses two ends fixed bearing pattern.
Inspection robot roller devices the most according to claim 1, is characterized in that, the driving shaft of described movable motor (5) is connected by shaft coupling with short axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378802.0U CN205705976U (en) | 2016-04-30 | 2016-04-30 | Inspection robot roller devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378802.0U CN205705976U (en) | 2016-04-30 | 2016-04-30 | Inspection robot roller devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705976U true CN205705976U (en) | 2016-11-23 |
Family
ID=57292077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378802.0U Expired - Fee Related CN205705976U (en) | 2016-04-30 | 2016-04-30 | Inspection robot roller devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705976U (en) |
-
2016
- 2016-04-30 CN CN201620378802.0U patent/CN205705976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170430 |