CN110994317A - Automatic detection and early warning device for temperature of electric brush - Google Patents
Automatic detection and early warning device for temperature of electric brush Download PDFInfo
- Publication number
- CN110994317A CN110994317A CN201911294354.0A CN201911294354A CN110994317A CN 110994317 A CN110994317 A CN 110994317A CN 201911294354 A CN201911294354 A CN 201911294354A CN 110994317 A CN110994317 A CN 110994317A
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- China
- Prior art keywords
- brush
- tray
- brush body
- early warning
- connecting piece
- 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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses an automatic detection and early warning device for brush temperature, which comprises: brush body and brush tray, the brush body bottom of reading is equipped with integrated into one piece between connecting piece and the brush body, brush tray surface is equipped with backup pad and backup pad upper portion and is equipped with the curb plate, type and connecting piece assorted arc wall between curb plate and the backup pad, the brush body passes through connecting piece and brush tray fixed connection, inside temperature sensor and the temperature sensor setting of being equipped with of brush tray is in the inside mounting groove of brush body, the temperature sensor right side is equipped with bluetooth module and bluetooth module setting in the inside mounting groove of brush body, brush tray bottom is equipped with integrated into one piece between link and the brush tray. According to the invention, the temperature sensor is added in the brush bracket, when different temperatures of the brush reach a certain degree, an early warning prompt is sent out, and early warning information is transmitted to the terminal in a Bluetooth module or wifi mode.
Description
Technical Field
The invention relates to the technical field of sliding contact lines, in particular to an automatic detection and early warning device for the temperature of an electric brush.
Background
The mobile equipment needs to change positions continuously due to movement, and at each different position, the mobile equipment needs to obtain a power supply at any time, otherwise, the mobile equipment cannot move continuously. At this time, the trolley wire is produced. And a plurality of conductors are laid in parallel along the running track of the mobile equipment, and the power supply is switched on. On the moving equipment, a current collector capable of taking electricity from the conductor is also arranged. Thus, when the equipment moves, the current collector runs synchronously with the equipment and takes power from the conductor to the equipment at any time, so that the equipment can continue to move. The assembly of these conductors and current collectors is known as a trolley line.
The traditional electric brush can not automatically detect the temperature of the electric brush during working, the damage of equipment is caused due to overhigh temperature, the service life is shortened, a large amount of manpower maintenance is increased, and the cost is increased. Therefore, a new technical solution needs to be provided.
Disclosure of Invention
The invention aims to provide an automatic detection and early warning device for the temperature of an electric brush.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic detection and early warning device for brush temperature comprises: brush body and brush tray, the brush body bottom of reading is equipped with integrated into one piece between connecting piece and the brush body, brush tray surface is equipped with backup pad and backup pad upper portion and is equipped with the curb plate, type and connecting piece assorted arc wall between curb plate and the backup pad, the brush body passes through connecting piece and brush tray fixed connection, inside temperature sensor and the temperature sensor setting of being equipped with of brush tray is in the inside mounting groove of brush body, the temperature sensor right side is equipped with bluetooth module and bluetooth module setting in the inside mounting groove of brush body, brush tray bottom is equipped with integrated into one piece between link and the brush tray, the inside electric appliance assorted hole groove that is provided with and gets of link.
In a preferred embodiment of the present invention, the support plate is disposed vertically, the side plates are disposed obliquely to the support plate, and the support plate and the side plates are smoothly transitioned in an arc shape.
In a preferred embodiment of the present invention, the brush tray has a protrusion disposed at a middle portion of a front surface thereof, and the protrusion and the connecting member are in contact with each other.
As a preferred embodiment of the present invention, heat dissipation holes are formed in the brush tray, and a plurality of groups of heat dissipation holes are arranged in a circular arc shape.
In a preferred embodiment of the present invention, the upper portion of the brush tray is provided with a mounting block, the mounting block is disposed at a middle portion of the brush body, and the mounting block is provided with a threaded hole therein.
As a preferred embodiment of the present invention, the connecting member and the brush body are circular structures, the connecting member is smaller than the brush body, two sides of a joint of the connecting member and the brush body form a clamping groove with a triangular structure, and the clamping groove is mutually embedded with the support plate and the side plate.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the temperature sensor is added in the brush bracket, when different temperatures of the brush reach a certain degree, an early warning prompt is sent out, and early warning information is transmitted to the terminal in a Bluetooth module or wifi mode.
(2) According to the invention, the side plates and the supporting plate are arranged on the surface of the electric brush bracket to fix the electric brush body, so that the electric brush body is convenient to disassemble and assemble while the firmness of the electric brush body is maintained.
Drawings
FIG. 1 is a schematic view of a brush body according to the present invention;
FIG. 2 is a side view of the brush body of the present invention;
FIG. 3 is a side view of the brush holder assembly of the present invention
FIG. 4 is an enlarged view of a portion C of the present invention;
FIG. 5 is a schematic view of the brush holder assembly of the present invention;
FIG. 6 is a schematic view of the back side of the brush holder of the present invention;
FIG. 7 is a schematic diagram of a front view of a brush-holder assembly according to the present invention.
In the drawing, an electric brush body-1, a connecting piece-2, an electric brush tray-3, a mounting block-4, a threaded hole-5, a side plate-6, a supporting plate-7, a connecting end-8, a temperature sensor-9, a heat dissipation hole-10, a Bluetooth module-11 and a lug-12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an automatic detection and early warning device for brush temperature comprises: the electric brush comprises an electric brush body 1 and an electric brush tray 3, wherein the bottom of the electric brush body 1 is provided with a connecting piece 2, the connecting piece 2 and the electric brush body 1 are integrally formed, the surface of the electric brush tray 3 is provided with a supporting plate 7, the upper part of the supporting plate 7 is provided with a side plate 6, an arc-shaped groove is arranged between the side plate 6 and the supporting plate 7 and matched with the connecting piece 2, two groups of supporting plates 7 arranged on the front surface of the electric brush tray 3 and the side plate 6 form an arc-shaped groove which is matched with the connecting piece 2 of the electric brush body 1, the connecting piece 2 and the arc-shaped groove are mutually embedded and fixed, the electric brush body 1 is ensured to be stably connected and is convenient to disassemble and install, the electric brush body 1 is fixedly connected with the electric brush tray 3 through the connecting piece 2, a temperature sensor 9 is arranged inside the electric brush tray 3, the temperature sensor 9 is arranged in a mounting groove inside the electric, 3 bottoms of brush tray are equipped with link 8 and integrated into one piece between link 8 and the brush tray 3, 8 inside be provided with of link and get electrical apparatus assorted hole grooves, the temperature of the temperature sensor 9 real-time supervision brush during operation of 3 inside settings of brush tray, when the temperature surpassed the limit value, through bluetooth module 10 with temperature signal transmission to monitor terminal, in time remind outside personnel to notice, avoid brush body 1 to move under high temperature state, reduce wearing and tearing, bluetooth module 11 also can make the WIFI mode.
Further improved, as shown in fig. 4: backup pad 7 is vertical form setting and is the slope form setting between curb plate 6 and the backup pad 7, be smooth transition's circular-arc between backup pad 7 and the curb plate 6, be the slope form setting between backup pad 7 and the curb plate 6, match each other between circular-arc structure and the connecting piece 2 that form between it, guaranteed the stability that brush body 1 is connected.
Further improved, as shown in fig. 7: the middle part of the front surface of the electric brush tray 3 is provided with a convex block 12, the convex block 12 is in contact with the connecting piece 2, the convex block 12 is matched with the connecting piece 2, and the connection stability of the electric brush body 1 is improved.
Further improved, as shown in fig. 5: the brush tray 3 is internally provided with a plurality of groups of heat dissipation holes 10, the heat dissipation holes 10 are evenly arranged in a circular arc shape, and the heat generated by the brush body 1 during operation can be quickly led out through the heat dissipation holes 10.
In a further improvement, as shown in fig. 3: the upper portion of the electric brush tray 3 is provided with a mounting block 4 and the mounting block 4 is arranged in the middle of the electric brush body 1, a threaded hole 5 is formed in the mounting block 4, and the mounting block 4 is internally provided with a threaded hole 5 which is conveniently connected with external equipment.
Arc grooves are formed between two groups of supporting plates 7 arranged on the front surface of the electric brush tray 3 and the side plates 6 and are matched with the connecting pieces 2 of the electric brush body 1, the connecting pieces 2 and the arc grooves are mutually embedded and fixed, the electric brush body 1 is ensured to be stably connected and is convenient to disassemble and assemble, a temperature sensor 9 arranged in the electric brush tray 3 monitors the temperature of the electric brush during working in real time, when the temperature exceeds a limit value, a temperature signal is transmitted to a monitoring terminal through the Bluetooth module 10, external personnel are timely reminded, the electric brush body 1 is prevented from running in a high-temperature state, abrasion is reduced, and the Bluetooth module 11 can also be used in a WIFI mode.
The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of sliding contact lines, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric brush temperature automated inspection early warning device which characterized in that: the method comprises the following steps: brush body (1) and brush tray (3), read brush body (1) bottom and be equipped with connecting piece (2) and brush body (1) between integrated into one piece, brush tray (3) surface is equipped with backup pad (7) and backup pad (7) upper portion is equipped with curb plate (6), type and connecting piece (2) assorted arc wall between curb plate (6) and backup pad (7), brush body (1) is through connecting piece (2) and brush tray (3) fixed connection, brush tray (3) inside is equipped with temperature sensor (9) and sets up in the inside mounting groove of brush body (1), temperature sensor (9) right side is equipped with bluetooth module (11) and bluetooth module (11) sets up in the inside mounting groove of brush body (1), brush tray (3) bottom is equipped with link (8) and brush tray (3) between an organic whole become And the connecting end (8) is internally provided with a hole groove matched with the power taking device.
2. The automatic detection and early warning device for the brush temperature according to claim 1, characterized in that: backup pad (7) are vertical form setting and are the slope form setting between curb plate (6) and backup pad (7), be smooth transition's circular-arc between backup pad (7) and curb plate (6).
3. The automatic detection and early warning device for the brush temperature according to claim 1, characterized in that: the middle part of the front surface of the electric brush tray (3) is provided with a lug (12), and the lug (12) is in mutual contact with the connecting piece (2).
4. The automatic detection and early warning device for the brush temperature according to claim 3, characterized in that: the brush tray (3) is internally provided with heat dissipation holes (10), and the heat dissipation holes (10) are provided with a plurality of groups and are uniformly arranged in a circular arc shape.
5. The automatic detection and early warning device for the brush temperature according to claim 4, characterized in that: the brush tray (3) upper portion is equipped with installation piece (4) and installation piece (4) set up at brush body (1) positive middle part, installation piece (4) inside is equipped with screw hole (5).
6. The automatic detection and early warning device for the brush temperature according to claim 5, characterized in that: the connecting piece (2) and the electric brush body (1) are of a circular structure, the connecting piece (2) is smaller than the electric brush body (1), and clamping grooves of triangular structures are formed in two sides of the joint of the connecting piece (2) and the electric brush body (1) and are mutually embedded with the supporting plate (7) and the side plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294354.0A CN110994317A (en) | 2019-12-16 | 2019-12-16 | Automatic detection and early warning device for temperature of electric brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294354.0A CN110994317A (en) | 2019-12-16 | 2019-12-16 | Automatic detection and early warning device for temperature of electric brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110994317A true CN110994317A (en) | 2020-04-10 |
Family
ID=70094269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911294354.0A Pending CN110994317A (en) | 2019-12-16 | 2019-12-16 | Automatic detection and early warning device for temperature of electric brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092348A (en) * | 2019-12-16 | 2020-05-01 | 上海浦帮机电制造有限公司 | Novel circular brush |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203180284U (en) * | 2013-04-18 | 2013-09-04 | 章小青 | Carbon brush assembly of brush motor |
| CN107565300A (en) * | 2016-07-01 | 2018-01-09 | 阿美德格工业技术（上海）有限公司 | Brush carrier, brush assembly of electric and motor |
| CN207691175U (en) * | 2018-01-16 | 2018-08-03 | 嘉兴恩碧技电气有限公司 | A kind of conducting slip ring with brush switching construction |
| CN109763157A (en) * | 2019-02-19 | 2019-05-17 | 昆山东威电镀设备技术有限公司 | A kind of brush assembly of electric of electroplating system and with the detection method by electric part poor contact |
| CN211238767U (en) * | 2019-12-16 | 2020-08-11 | 上海浦帮机电制造有限公司 | Automatic detection and early warning device for temperature of electric brush |
-
2019
- 2019-12-16 CN CN201911294354.0A patent/CN110994317A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203180284U (en) * | 2013-04-18 | 2013-09-04 | 章小青 | Carbon brush assembly of brush motor |
| CN107565300A (en) * | 2016-07-01 | 2018-01-09 | 阿美德格工业技术（上海）有限公司 | Brush carrier, brush assembly of electric and motor |
| CN207691175U (en) * | 2018-01-16 | 2018-08-03 | 嘉兴恩碧技电气有限公司 | A kind of conducting slip ring with brush switching construction |
| CN109763157A (en) * | 2019-02-19 | 2019-05-17 | 昆山东威电镀设备技术有限公司 | A kind of brush assembly of electric of electroplating system and with the detection method by electric part poor contact |
| CN211238767U (en) * | 2019-12-16 | 2020-08-11 | 上海浦帮机电制造有限公司 | Automatic detection and early warning device for temperature of electric brush |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092348A (en) * | 2019-12-16 | 2020-05-01 | 上海浦帮机电制造有限公司 | Novel circular brush |
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