CN211046244U - Insulator chain running gear - Google Patents
Insulator chain running gear Download PDFInfo
- Publication number
- CN211046244U CN211046244U CN201921965495.6U CN201921965495U CN211046244U CN 211046244 U CN211046244 U CN 211046244U CN 201921965495 U CN201921965495 U CN 201921965495U CN 211046244 U CN211046244 U CN 211046244U
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- control box
- drive control
- piece
- tooth
- climbing wheel
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Abstract
The utility model discloses an insulator chain running gear, including the drive control box, be equipped with driving motor in the drive control box and by driving motor drive pivoted profile of tooth climbing wheel, the up end that the drive control box was stretched out to the part teeth of a cogwheel of profile of tooth climbing wheel, the up end of drive control box still is equipped with the mechanism of embracing that is used for embracing insulator chain. The utility model discloses an insulator chain running gear adopts the cooperation mode of embracing mechanism and profile of tooth climbing wheel, compact structure, and the transmission is steady, and the ability of crawling is strong, has positive reverse walking ability, and simple structure, easily maintenance, change, and the walking drive mode of profile of tooth climbing wheel also easily realizes, controls.
Description
Technical Field
The utility model relates to an electric power check out test set technical field especially relates to an insulator chain running gear.
Background
The insulator string is an insulating device used for connecting a lead and an iron tower on an overhead transmission line, and the detection of the deteriorated insulator has important significance for ensuring the safe operation of the high-voltage transmission line. Traditional detection mode is for artifical tower-climbing high altitude construction, but along with the improvement of high-voltage class, insulator chain length constantly increases, and the degree of difficulty of artifical detection operation also is bigger and bigger. Therefore, a device capable of automatically walking along the insulator string is required to be developed.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model provides an insulator chain running gear can walk on the insulator chain, helps insulator chain's detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an insulator chain running gear, includes the drive control box, be equipped with driving motor in the drive control box and by driving motor drive pivoted profile of tooth climbing wheel, the upper end face of drive control box is stretched out to the part teeth of a cogwheel of profile of tooth climbing wheel, the upper end face of drive control box still is equipped with the mechanism of embracing that is used for embracing insulator chain.
Furthermore, the embracing mechanism comprises an arc-shaped embracing piece, one end of the embracing piece is hinged to the upper end face of the drive control box body, and the other end of the embracing piece is connected with the drive control box body through a hasp lock.
Furthermore, one end of the surrounding piece is connected with the driving control box body through a hinge; the hasp lock is including hasp and the spring bolt of mutual lock joint, the hasp is installed on the drive control box, the spring bolt is installed encircle one end of piece and serve.
Furthermore, a connecting piece is arranged between the surrounding piece and the hinge, and at least one connecting part of the connecting piece and the connecting part of the surrounding piece and the hinge is in rotating connection.
Furthermore, tooth-shaped climbing wheels are installed on a transmission shaft, and the driving motor is connected with the transmission shaft through a coupler.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an insulator chain running gear, adopt the cooperation mode of embracing mechanism and profile of tooth climbing wheel, compact structure, the transmission is steady, the crawling ability is strong, has the forward and reverse walking ability, and simple structure, easy maintenance, change, the walking drive mode of profile of tooth climbing wheel is also easy to realize, control;
2. the utility model discloses a walking on insulator chain is realized to the walking drive mode of profile of tooth climbing wheel, both can realize horizontally walking, also can realize vertical walking, and the walking drive mode of profile of tooth climbing wheel can adapt to the difference in height between the different insulators, and is less to insulator chain's shape requirement, has increased application range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of an angle according to an embodiment of the present invention;
fig. 2 is a schematic view of an angle according to an embodiment of the present invention;
fig. 3 is an assembly diagram of the middle driving motor, the motor flange, the rotating shaft, the shaft coupling and the tooth-shaped climbing wheel of the present invention.
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. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Please refer to fig. 1 to 3, the utility model provides an insulator chain running gear, including drive control box 1, be equipped with driving motor 4 in the drive control box 1 and by driving motor 4 drive pivoted profile of tooth climbing wheel 8, the inside through-hole of intercommunication is seted up to the up end of drive control box 1, the up end of drive control box 1 is stretched out to the part teeth of a cogwheel of profile of tooth climbing wheel 8, the up end of drive control box 1 still is equipped with the mechanism 2 of embracing that is used for embracing insulator chain.
The drive control box body 1 is internally provided with a certain space for installing the driving motor 4 and the tooth-shaped climbing wheel 8, and the upper end surface of the drive control box body 1 is provided with a through hole at the corresponding position of the tooth-shaped climbing wheel 8 so as to lead part of gear teeth of the tooth-shaped climbing wheel 8 to extend out of the upper end surface of the drive control box body 1. The driving control box body 1 is used as a supporting part which can accommodate and support various parts, and when in specific implementation, a plurality of parts can be arranged on (or in) the driving control box body 1; and parts such as a detection device for detecting the performance of the insulator.
The driving motor 4 can preferably use a forward and reverse rotating motor, which has a forward and reverse rotating function and can drive the tooth-shaped climbing wheel 8 to rotate forward and reverse. The driving motor 4 is fixed in the driving control box body 1 through the motor flange 5, the tooth-shaped climbing wheels 8 are installed on the transmission shaft 3, two ends of the transmission shaft 3 are fixed through bearings, and the driving motor 4 is connected with the transmission shaft 3 through the coupler 7, so that when the driving motor 4 runs, the rotating shaft 3 and the tooth-shaped climbing wheels 8 on the rotating shaft 3 can be driven to rotate.
The encircling mechanism 2 comprises an arc encircling member 11, one end of the encircling member 11 is hinged to the upper end face of the drive control box body 1, and the other end of the encircling member is connected with the drive control box body 1 through a hasp lock. One end of the embracing piece 11 is connected (also hinged) with the driving control box body 1 through a hinge 9, the hinge 9 is fixedly installed on the upper end face of the driving control box body 1, and the embracing piece 11 can rotate through the hinge 9. The hasp lock comprises a hasp 12 and a bolt 13 which are buckled with each other, the hasp 12 is installed at one end of the encircling piece 11, and the bolt 13 is hinged on the drive control box body 1 and can swing towards two sides. The lock joint mode of the lock catch 12 and the lock tongue 13 is convenient to open and lock, and the lock is firm and not easy to loosen, so that the reliability of the surrounding piece 11 surrounding the insulator string is ensured, and the walking device can be prevented from falling off from the insulator string during operation.
In a preferred embodiment, a connecting piece 10 is arranged between the surrounding piece 11 and the hinge 9, at least one of the connecting pieces 10 and the connecting part between the surrounding piece 11 and the hinge 9 is in rotating connection, specifically, the connecting piece 10 is hinged with the surrounding piece 11 and is fixedly connected with the hinge 9, and through the rotating mode, the surrounding piece 11 can be slightly adjusted towards two sides to adapt to the size of the insulator string, so that the phenomenon that the surrounding piece 11 is clamped by a certain insulator to be too large to enable the insulator string walking device to walk smoothly is avoided.
The two sides of the surrounding part 11 are in a horn-shaped structure, and the structure has a guiding function and can adapt to the shapes of various insulator strings.
During implementation, the hasp lock is opened to separate the hasp 12 from the lock tongue 13, then the surrounding part 11 surrounds the insulator string, the hasp 12 and the lock tongue 13 are buckled and locked, the surrounding mechanism 2 is guaranteed to surround the insulator string, the gear teeth of the tooth-shaped climbing wheel 8 are located between two adjacent insulators, then the driving motor 4 is opened, the tooth-shaped climbing wheel 8 is driven to rotate through the driving motor 4, and therefore the crawling mechanism can crawl on the insulator string. This kind of adoption encircles the cooperation mode of mechanism 2 and profile of tooth climbing wheel 8, compact structure, the transmission is steady, and the ability of crawling is strong, has positive reverse walking ability, and simple structure, easily maintenance, change, and the walking drive mode of profile of tooth climbing wheel 8 also easily realizes, controls, compares with current insulator chain running gear needs a plurality of drive arrangement's the condition, the utility model discloses only need control a profile of tooth climbing wheel 8 can realize the walking. The insulator chain is driven to walk on the insulator chain in a tooth-shaped climbing wheel 8 walking driving mode, horizontal walking and vertical walking can be achieved, the tooth-shaped climbing wheel 8 walking driving mode can adapt to height differences among different insulators, requirements for shapes of the insulator chain are low, and the application range is enlarged.
The insulator string walking device of the preferred embodiment is a typical electromechanical integrated system, can effectively integrate the technologies of machinery, electronics, control and the like during specific implementation, is simple in structural design and assembly, low in manufacturing cost, capable of completing the walking operation of the insulator string, strong in adaptability and good in practicability.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides an insulator chain running gear, including drive control box (1), its characterized in that: the insulator string driving device is characterized in that a driving motor (4) and a tooth-shaped climbing wheel (8) driven and rotated by the driving motor (4) are arranged in the driving control box body (1), part of teeth of the tooth-shaped climbing wheel (8) extend out of the upper end face of the driving control box body (1), and an encircling mechanism (2) used for encircling an insulator string is further arranged on the upper end face of the driving control box body (1).
2. The insulator string walking device according to claim 1, wherein: the encircling mechanism (2) comprises an arc encircling piece (11), one end of the encircling piece (11) is hinged to the upper end face of the drive control box body (1), and the other end of the encircling piece is connected with the drive control box body (1) through a hasp lock.
3. The insulator string walking device according to claim 2, wherein: one end of the surrounding piece (11) is connected with the driving control box body (1) through a hinge (9); hasp lock is including hasp (12) and spring bolt (13) of mutual lock joint, hasp (12) are installed on drive control box (1), spring bolt (13) are installed encircle one of piece (11) and serve.
4. The insulator string walking device according to claim 3, wherein: a connecting piece (10) is arranged between the surrounding piece (11) and the hinge (9), and at least one part of the connecting piece (10) is in rotating connection with the connecting part of the surrounding piece (11) and the hinge (9).
5. The insulator string walking device according to claim 1, wherein: the tooth-shaped climbing wheel (8) is installed on the transmission shaft (3), and the driving motor (4) is connected with the transmission shaft (3) through a coupler (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921965495.6U CN211046244U (en) | 2019-11-14 | 2019-11-14 | Insulator chain running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921965495.6U CN211046244U (en) | 2019-11-14 | 2019-11-14 | Insulator chain running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046244U true CN211046244U (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921965495.6U Active CN211046244U (en) | 2019-11-14 | 2019-11-14 | Insulator chain running gear |
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| Country | Link |
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| CN (1) | CN211046244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901783A (en) * | 2019-11-14 | 2020-03-24 | 广西电网有限责任公司电力科学研究院 | Insulator chain running gear |
-
2019
- 2019-11-14 CN CN201921965495.6U patent/CN211046244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901783A (en) * | 2019-11-14 | 2020-03-24 | 广西电网有限责任公司电力科学研究院 | Insulator chain running gear |
| CN110901783B (en) * | 2019-11-14 | 2022-03-15 | 广西电网有限责任公司电力科学研究院 | Insulator chain running gear |
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