CN211051996U - Electrified railway insulator cleaning device - Google Patents
Electrified railway insulator cleaning device Download PDFInfo
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- CN211051996U CN211051996U CN201921618860.6U CN201921618860U CN211051996U CN 211051996 U CN211051996 U CN 211051996U CN 201921618860 U CN201921618860 U CN 201921618860U CN 211051996 U CN211051996 U CN 211051996U
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- supporting arm
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- hydraulic cylinder
- hinged
- cleaning device
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Abstract
An electrified railway insulator cleaning device relates to the technical field of electronic device auxiliary equipment; the bottom of the lifting platform is provided with a travelling wheel, a first supporting arm is hinged to the lifting platform, the upper end of the first supporting arm is hinged to a second supporting arm, the middle part of the second supporting arm is hinged to the working arm, a lifting hydraulic cylinder is connected between the first supporting arm and the second supporting arm, the lifting hydraulic cylinder is hinged to the first supporting arm, and a piston rod of the lifting hydraulic cylinder is connected with a hinged shaft; the bottom of the working arm is provided with two upper cleaning brush rolls which are connected through belt transmission by a motor, two lower cleaning brush rolls are arranged above the second supporting arm and connected through belt transmission by another motor, and spray pipes are respectively arranged between the two upper cleaning brush rolls and between the two lower cleaning brush rolls. An electrified railway insulator cleaning device, clean insulator is washhed to electronic, clean efficient, low in labor strength.
Description
Technical Field
The utility model relates to an electron device auxiliary assembly technical field, concretely relates to electrified railway insulator cleaning device.
Background
Insulators on electric railways are contaminated with dust, smoke, industrial emissions, and the like, and a dirt layer is formed on the surface. The polluted insulator generates surface flashover under the action of voltage, which is called pollution flashover for short. In a dry state, the flashover voltage of the insulator is not greatly influenced by surface pollution, but under the weather conditions of fog, dew, snow, fur rain and the like, a pollution layer on the surface of the insulator is wetted, the flashover voltage is greatly reduced, pollution flashover accidents are caused, and even under the working voltage, the pollution flashover accidents can occur. Insulator pollution flashover is a main factor causing tripping faults of electrified railway power supply, and mostly occurs in the late winter, the early spring and the late autumn, the early winter. Frequent pollution flashover tripping brings adverse effects to normal power supply, and can also cause the occurrence of disconnection accidents in severe cases, thereby bringing great hidden danger to safe power supply.
In the prior art, most of insulators are cleaned by adopting a manual regular cleaning method, the labor intensity is high, the labor efficiency is low, and due to the large number of the insulators of the contact network, the insulators are difficult to clean in a short time, so that the power supply is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable in design, convenient to use's electrified railway insulator cleaning device to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the automatic cleaning device comprises a lifting platform, a traveling wheel, a first supporting arm, a second supporting arm, a working arm, a lifting hydraulic cylinder, a hinge shaft, a first slide rail, an opening and closing hydraulic cylinder, a second slide rail, an upper cleaning brush roll, a motor, a lower cleaning brush roll, a spray pipe, a water pipe, a pump and a water tank; the bottom of the lifting platform is provided with a travelling wheel, a first supporting arm is hinged to the lifting platform, the upper end of the first supporting arm is hinged to a second supporting arm, the middle of the second supporting arm is hinged to the working arm, a lifting hydraulic cylinder is connected between the first supporting arm and the second supporting arm, the lifting hydraulic cylinder is hinged to the first supporting arm, a piston rod of the lifting hydraulic cylinder is connected with a hinged shaft, two ends of the hinged shaft are slidably connected with a first sliding rail on the second supporting arm, an opening and closing hydraulic cylinder is connected between the second supporting arm and the working arm and is hinged to the second supporting arm, and a piston rod of the opening and closing hydraulic cylinder is slidably connected with a second sliding rail on the working arm through the hinged shaft; the bottom of the working arm is provided with two upper cleaning brush rolls which are connected through belt transmission by a motor, two lower cleaning brush rolls are arranged above the second supporting arm and connected through belt transmission by another motor, spray pipes are respectively arranged between the two upper cleaning brush rolls and between the two lower cleaning brush rolls, and the spray pipes are connected with a water tank through water pipes and a pump.
Furthermore, the lifting platform adopts a scissor type lifting platform.
Furthermore, the lifting platform is provided with supporting legs through hinges.
Furthermore, the bottom of the supporting leg is screwed with an adjusting screw.
Furthermore, the water pipe is provided with a valve and is connected with the second support arm and the branch pipe of the spray pipe on the working arm through a tee joint.
Furthermore, the branch pipe is arranged in the fixing ring in a penetrating mode, and the second supporting arm and the working arm are respectively fixed with the fixing rings.
Furthermore, a water filling port is arranged on the water tank.
Furthermore, a swing hydraulic cylinder is connected between the first supporting arm and the lifting platform, the swing hydraulic cylinder is hinged to the lifting platform, and a piston rod of the swing hydraulic cylinder is connected with a third sliding rail on the first supporting arm in a sliding mode.
The utility model discloses a theory of operation does: the piston rod of the opening and closing hydraulic cylinder extends to drive the opening between the working arm and the second supporting arm to be enlarged, so that the insulators can conveniently enter the four cleaning brush rolls, then the piston rod of the opening and closing hydraulic cylinder is shortened to drive the opening between the working arm and the second supporting arm to be reduced, the insulators are tightly held, the motor is started to drive the four cleaning brush rolls to rotate, the pump and the valve are started to wash the peripheries of the insulators, and after one group of insulators are cleaned, the lifting platform is moved to clean the other group of insulators; through hydraulic cylinder, adjust the opening height of second support arm and work arm, make first support arm and second support arm horizontal hunting through swing hydraulic cylinder, make things convenient for the insulator to get into the opening, when lift platform removed, can make things convenient for the supporting legs to fold around the hinge, convenient removal with adjusting screw toward the top spin.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a electrified railway insulator cleaning device, electronic clean insulator of washhing, clean efficient, low in labor strength, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side view of the lift platform of FIG. 1;
fig. 4 is a view showing the structure in the direction B in fig. 1.
Description of reference numerals:
the device comprises a lifting platform 1, a traveling wheel 2, a first supporting arm 3, a second supporting arm 4, a working arm 5, a lifting hydraulic cylinder 6, a hinge shaft 7, a first sliding rail 8, an opening and closing hydraulic cylinder 9, a second sliding rail 10, an upper cleaning brush roller 11, a motor 12, a lower cleaning brush roller 13, a spray pipe 14, a water pipe 15, a pump 16, a water tank 17, a hinge 18, supporting legs 19, adjusting screws 20, a valve 21, a tee joint 22, a branch pipe 23, a fixing ring 24, a water filling port 25, a swing hydraulic cylinder 26, a third sliding rail 27 and an insulator 28.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a lifting platform 1, a traveling wheel 2, a first supporting arm 3, a second supporting arm 4, a working arm 5, a lifting hydraulic cylinder 6, a hinge shaft 7, a first slide rail 8, an opening and closing hydraulic cylinder 9, a second slide rail 10, an upper cleaning brush roller 11, a motor 12, a lower cleaning brush roller 13, a spray pipe 14, a water pipe 15, a pump 16 and a water tank 17; the middle part of the second supporting arm 4 is hinged with the working arm 5, an opening and closing hydraulic cylinder 9 is connected between the second supporting arm 4 and the working arm 5, the opening and closing hydraulic cylinder 9 is hinged with the second supporting arm 4, and a piston rod of the opening and closing hydraulic cylinder 9 is connected with a second sliding rail 10 on the working arm 5 in a sliding manner through a hinged shaft; two upper cleaning brush rolls 11 are arranged at the bottom of the working arm 5, the two upper cleaning brush rolls 11 are connected through belt transmission by a motor 12, two lower cleaning brush rolls 13 are arranged above the second supporting arm 4, the two lower cleaning brush rolls 13 are connected through belt transmission by another motor, spray pipes 14 are respectively arranged between the two upper cleaning brush rolls 11 and between the two lower cleaning brush rolls 13, the spray pipes 14 are connected with a water tank 17 through a water pipe 15 and a pump 16, a piston rod of the opening and closing hydraulic cylinder 9 extends to drive an opening between the working arm 5 and the second supporting arm 4 to be enlarged, so that an insulator 28 can conveniently enter between the four cleaning brush rolls, then the piston rod of the opening and closing hydraulic cylinder 9 is shortened, the opening between the driving working arm 5 and the second supporting arm 4 is reduced, the insulator 28 is tightly held, the motor 12 is started, the four cleaning brush rolls are driven to rotate, and the pump 16 and the valve 21 are started to wash the periphery of the insulator 28.
The lifting platform 1 adopts a scissor type lifting platform for lifting the cleaning device on the platform so as to adapt to the height of the contact net insulator, and the structure composition and the connection relation of the scissor type lifting platform are the prior art and are not described herein any more.
The bottom of the lifting platform 1 is provided with a travelling wheel 2, the lifting platform 1 is moved to clean the other group of insulators, the lifting platform 1 is provided with a supporting leg 19 through a hinge 18, and the whole device is stable to use; the bottom of the supporting leg 19 is screwed with an adjusting screw 20 for adjusting the height of the supporting leg 19, so that the supporting leg is convenient to fold and support. When the lifting platform 1 moves, the adjusting screw 20 can be screwed upwards, so that the supporting leg 19 can be folded around the hinge 18 and can be moved conveniently.
The water pipe 15 is provided with a valve 21, the water pipe 15 is connected with branch pipes 23 of the spray pipes 14 on the second supporting arm 4 and the working arm 5 through a tee 22, the spray pipes 14 on the second supporting arm 4 and the working arm 5 are supplied with water by a water tank, and certain allowance is reserved for the lengths of the water pipe 15 and the branch pipes 23 to adapt to opening and closing actions and lifting actions.
The branch pipe 23 is arranged in the fixing ring 24 in a penetrating way, and the fixing rings 24 are respectively fixed on the second supporting arm 4 and the working arm 5.
The water tank 17 is provided with a water filling opening 25.
The upper end of the first supporting arm 3 is hinged with the second supporting arm 4, a lifting hydraulic cylinder 6 is connected between the first supporting arm 3 and the second supporting arm 4, the lifting hydraulic cylinder 6 is hinged with the first supporting arm 3, a piston rod of the lifting hydraulic cylinder 6 is connected with a hinged shaft 7, two ends of the hinged shaft 7 are connected with a first slide rail 8 on the second supporting arm 4 in a sliding manner, the lifting platform 1 is hinged with the first supporting arm 3, a swing hydraulic cylinder 26 is connected between the first supporting arm 3 and the lifting platform 1, the swing hydraulic cylinder 26 is hinged with the lifting platform 1, a piston rod of the swing hydraulic cylinder 26 is connected with a third slide rail 27 on the first supporting arm 3 in a sliding manner, through hydraulic cylinder 6, adjust the opening height of second support arm 4 and work arm 5, make first support arm 3 and second support arm 4 horizontal hunting through swing hydraulic cylinder 26, make things convenient for the insulator to get into the opening.
After adopting above-mentioned structure, this embodiment produces beneficial effect does: the cleaning device for the insulator of the electric railway has the advantages of high cleaning efficiency and low labor intensity due to electric washing and cleaning of the insulator, simple structure, reasonable arrangement, low manufacturing cost and the like.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an electrified railway insulator cleaning device which characterized in that: the automatic cleaning device comprises a lifting platform, a traveling wheel, a first supporting arm, a second supporting arm, a working arm, a lifting hydraulic cylinder, a hinge shaft, a first slide rail, an opening and closing hydraulic cylinder, a second slide rail, an upper cleaning brush roll, a motor, a lower cleaning brush roll, a spray pipe, a water pipe, a pump and a water tank; the bottom of the lifting platform is provided with a travelling wheel, a first supporting arm is hinged to the lifting platform, the upper end of the first supporting arm is hinged to a second supporting arm, the middle of the second supporting arm is hinged to the working arm, a lifting hydraulic cylinder is connected between the first supporting arm and the second supporting arm, the lifting hydraulic cylinder is hinged to the first supporting arm, a piston rod of the lifting hydraulic cylinder is connected with a hinged shaft, two ends of the hinged shaft are slidably connected with a first sliding rail on the second supporting arm, an opening and closing hydraulic cylinder is connected between the second supporting arm and the working arm and is hinged to the second supporting arm, and a piston rod of the opening and closing hydraulic cylinder is slidably connected with a second sliding rail on the working arm through the hinged shaft; the bottom of the working arm is provided with two upper cleaning brush rolls which are connected through belt transmission by a motor, two lower cleaning brush rolls are arranged above the second supporting arm and connected through belt transmission by another motor, spray pipes are respectively arranged between the two upper cleaning brush rolls and between the two lower cleaning brush rolls, and the spray pipes are connected with a water tank through water pipes and a pump.
2. The electrified railway insulator cleaning device of claim 1, wherein: the lifting platform adopts a scissor type lifting platform.
3. The electrified railway insulator cleaning device of claim 1, wherein: the lifting platform is provided with supporting legs through hinges.
4. The electrified railway insulator cleaning device of claim 3, wherein: the bottom of the supporting leg is screwed with an adjusting screw.
5. The electrified railway insulator cleaning device of claim 1, wherein: the water pipe is provided with a valve and is connected with the second support arm and the branch pipe of the spray pipe on the working arm through a tee joint.
6. The electrified railway insulator cleaning device of claim 5, wherein: the branch pipe is arranged in the fixing ring in a penetrating mode, and the second supporting arm and the working arm are respectively fixed with the fixing rings.
7. The electrified railway insulator cleaning device of claim 1, wherein: the water tank is provided with a water filling port.
8. The electrified railway insulator cleaning device of claim 1, wherein: the lifting platform is hinged to the first support arm, a swing hydraulic cylinder is connected between the first support arm and the lifting platform, and a piston rod of the swing hydraulic cylinder is connected with a third sliding rail on the first support arm in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618860.6U CN211051996U (en) | 2019-09-26 | 2019-09-26 | Electrified railway insulator cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618860.6U CN211051996U (en) | 2019-09-26 | 2019-09-26 | Electrified railway insulator cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211051996U true CN211051996U (en) | 2020-07-21 |
Family
ID=71592266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921618860.6U Expired - Fee Related CN211051996U (en) | 2019-09-26 | 2019-09-26 | Electrified railway insulator cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211051996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264354A (en) * | 2020-11-02 | 2021-01-26 | 北京合志永通轨道装备有限公司 | Subway insulator cleans equipment |
| CN114074087A (en) * | 2021-11-19 | 2022-02-22 | 中国南方电网有限责任公司超高压输电公司大理局 | Insulator cleaning machine and insulator cleaning method |
| CN115350964A (en) * | 2022-08-19 | 2022-11-18 | 国网上海市电力公司 | Intelligent insulator decontamination robot for direct current converter station |
-
2019
- 2019-09-26 CN CN201921618860.6U patent/CN211051996U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264354A (en) * | 2020-11-02 | 2021-01-26 | 北京合志永通轨道装备有限公司 | Subway insulator cleans equipment |
| CN112264354B (en) * | 2020-11-02 | 2024-04-12 | 北京合志永通轨道装备有限公司 | Subway insulator cleans equipment |
| CN114074087A (en) * | 2021-11-19 | 2022-02-22 | 中国南方电网有限责任公司超高压输电公司大理局 | Insulator cleaning machine and insulator cleaning method |
| CN115350964A (en) * | 2022-08-19 | 2022-11-18 | 国网上海市电力公司 | Intelligent insulator decontamination robot for direct current converter station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |