CN110994317B - A brush temperature automatic detection and early warning device - Google Patents
A brush temperature automatic detection and early warning device Download PDFInfo
- Publication number
- CN110994317B CN110994317B CN201911294354.0A CN201911294354A CN110994317B CN 110994317 B CN110994317 B CN 110994317B CN 201911294354 A CN201911294354 A CN 201911294354A CN 110994317 B CN110994317 B CN 110994317B
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- CN
- China
- Prior art keywords
- electric brush
- brush body
- tray
- connecting piece
- early warning
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- 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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Classifications
-
- 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 the temperature of an electric brush, which comprises an electric brush body and an electric brush tray, wherein a connecting piece is arranged at the bottom of the electric brush body, the connecting piece and the electric brush body are integrally formed, a supporting plate is arranged on the surface of the electric brush tray, a side plate is arranged at the upper part of the supporting plate, an arc-shaped groove matched with the connecting piece is arranged between the side plate and the supporting plate, the electric brush body is fixedly connected with the electric brush tray through the connecting piece, a temperature sensor is arranged in the electric brush tray and is arranged in a mounting groove in the electric brush body, a Bluetooth module is arranged on the right side of the temperature sensor and is arranged in the mounting groove in the electric brush body, and a connecting end is arranged at the bottom of the electric brush tray and is integrally formed with the electric brush tray. According to the invention, the temperature sensor is added in the brush bracket, and when different temperatures of the brushes reach a certain degree, an early warning prompt is sent out, and early warning information is transmitted to the terminal through a Bluetooth module or wifi.
Description
Technical Field
The invention relates to the technical field of trolley wires, in particular to an automatic detection and early warning device for the temperature of an electric brush.
Background
The mobile device needs to change positions continuously due to movement, and the mobile device can acquire power supply at any time at each different position, otherwise, the mobile device cannot continue to move. At this time, the trolley wire is generated. A plurality of conductors are laid in parallel along the running track of the mobile equipment, and the power supply is connected. On the moving equipment, a current collector is mounted which can take power from the conductor. Thus, when the equipment moves, the current collector synchronously operates with the equipment, and power is taken from the conductor at any time and supplied to the equipment so that the equipment can continue to move. The device made up of these conductors and current collectors is called a trolley line.
The brush temperature of traditional brush at the during operation can't automated inspection, and the high temperature leads to equipment easily damaged, life-span just reduces, has increased a large amount of manpowers and has overhauld, causes the cost to increase. Therefore, a new solution is needed.
Disclosure of Invention
The invention aims to provide an automatic detection and early warning device for the temperature of an electric brush, which is characterized in that a temperature sensor is added in an electric brush bracket, and when different temperatures of the electric brush reach a certain degree, an early warning prompt is sent out, and early warning information is transmitted to a terminal in a Bluetooth module or wifi mode, so that the actual application requirements are met.
The electric brush temperature automatic detection and early warning device comprises an electric brush body and an electric brush tray, wherein a connecting piece is arranged at the bottom of the electric brush body, the connecting piece and the electric brush body are integrally formed, a supporting plate is arranged on the surface of the electric brush tray, a side plate is arranged on the upper portion of the supporting plate, arc-shaped grooves matched with the connecting piece are formed between the side plate and the supporting plate, the electric brush body is fixedly connected with the electric brush tray through the connecting piece, a temperature sensor is arranged in the electric brush tray and is arranged in an installation groove in the electric brush body, a Bluetooth module is arranged on the right side of the temperature sensor and is arranged in the installation groove in the electric brush body, a connecting end is arranged at the bottom of the electric brush tray, the connecting end and the electric brush tray are integrally formed, and a hole groove matched with an electricity taking device is formed in the connecting end.
In a preferred embodiment of the present invention, the support plate is disposed vertically and inclined from side plate to side plate, and the support plate and side plate are arc-shaped with smooth transition.
As a preferred embodiment of the invention, the middle part of the front surface of the brush tray is provided with a convex block, and the convex block and the connecting piece are contacted with each other.
As a preferred implementation mode of the invention, the brush tray is internally provided with the radiating holes, and the radiating holes are provided with a plurality of groups and are uniformly arranged in a circular arc shape.
In a preferred embodiment of the invention, the upper part of the brush tray is provided with a mounting block, the mounting block is arranged at the middle part of the brush body, and the mounting block is internally provided with a threaded hole.
As a preferred embodiment of the invention, the connecting piece and the electric brush body are of a round structure, the connecting piece is smaller than the electric brush body, clamping grooves of triangular structures are formed on two sides of the connecting part of the connecting piece and the electric brush body, and the clamping grooves are mutually embedded with the supporting plate and the side plates.
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, and when different temperatures of the brushes reach a certain degree, an early warning prompt is sent out, and early warning information is transmitted to the terminal through a Bluetooth module or wifi.
(2) The side plates and the supporting plates are arranged on the surface of the electric brush bracket to fix the electric brush body, so that the electric brush body can be conveniently detached and installed 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 schematic side view of the brush body of the present invention;
FIG. 3 is a schematic diagram of a side view connection structure of a brush holder according to the present invention
FIG. 4 is an enlarged schematic view of the portion C of the present invention;
FIG. 5 is a schematic view of the overall structure of the brush-holder assembly of the present invention;
FIG. 6 is a brush of the present invention schematic diagram of the back structure of the bracket;
Fig. 7 is a schematic diagram of the front structure of a brush holder according to the present invention.
In the figure, a brush body-1, a connecting piece-2, a 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 radiating hole-10, a Bluetooth module-11 and a bump-12.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to figures 1-7, the invention provides a technical scheme, the automatic detection and early warning device for the temperature of the electric brush comprises an electric brush body 1 and an electric brush tray 3, wherein a connecting piece 2 is arranged at the bottom of the electric brush body 1, the connecting piece 2 and the electric brush body 1 are integrally formed, a supporting plate 7 is arranged on the surface of the electric brush tray 3, a side plate 6 is arranged on the upper part of the supporting plate 7, arc grooves matched with the connecting piece 2 are formed between the side plate 6 and the supporting plate 7, arc grooves are formed between two groups of supporting plates 7 and the side plate 6 arranged on the front surface of the electric brush tray 3 and are matched with the connecting piece 2 of the electric brush body 1, the connecting piece 2 and the arc grooves are mutually embedded and fixed, the electric brush body 1 is convenient to detach and install while being connected stably, 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 in a mounting groove inside the electric brush body 1, a Bluetooth module 11 is arranged on the right side of the temperature sensor 9, the Bluetooth module 11 is arranged in the mounting groove inside the electric brush body 1, the temperature sensor 11 is connected with the electric brush tray 3 through the connecting piece 8, and the temperature sensor 8 is connected with the electric brush body 3 through the temperature sensor 8, and the temperature sensor 11 is prevented from being connected with the temperature sensor 11 in a real-time by the real-time mode, and the temperature sensor is prevented from being connected with the temperature sensor 3 through the temperature sensor module, and the temperature sensor 11 is required to be connected with the electric brush body 3, and the temperature sensor 3 through a real-time alarm terminal, and the temperature sensor is required to be connected with the temperature sensor 3.
Further improved, as shown in fig. 4, the supporting plate 7 is arranged vertically and is inclined between the side plate 6 and the supporting plate 7, the supporting plate 7 and the side plate 6 are in a smooth transitional arc shape, the supporting plate 7 and the side plate 6 are arranged obliquely, and the arc-shaped structure formed between the supporting plate 7 and the side plate 6 is matched with the connecting piece 2, so that the connection stability of the electric brush body 1 is ensured.
Further improved, as shown in fig. 7, the middle part of the front surface of the brush tray 3 is provided with a convex block 12, the convex block 12 is contacted with the connecting piece 2, the convex block 12 is matched with the connecting piece 2, and the connection stability of the brush body 1 is improved.
Further, as shown in fig. 5, the brush tray 3 is provided with heat dissipation holes 10 inside, the heat dissipation holes 10 are provided with a plurality of groups and are uniformly arranged in a circular arc shape, and the heat generated by the brush body 1 during working can be rapidly conducted out through the arrangement of the heat dissipation holes 10.
Further improved, as shown in FIG. 3, the upper part of the brush tray 3 is provided with a mounting block 4, the mounting block 4 is arranged in the middle of the brush body 1, a threaded hole 5 is arranged in the mounting block 4, and the threaded hole 5 is arranged in the mounting block 4, so that the brush tray is convenient to be connected with external equipment.
According to the invention, the arc grooves are formed between the two groups of support plates 7 and the side plates 6 which are arranged on the front surface of the brush tray 3, and are matched with the connecting pieces 2 of the brush body 1, the connecting pieces 2 are mutually embedded and fixed with the arc grooves, so that the brush body 1 is convenient to disassemble and install while stable connection is ensured, the temperature sensor 9 arranged in the brush tray 3 monitors the temperature of the brush in real time when the brush works, when the temperature exceeds a limit value, a temperature signal is transmitted to a monitoring terminal through the Bluetooth module 11, the attention of an external person is timely reminded, the brush body 1 is prevented from running in a high temperature state, the abrasion is reduced, and the Bluetooth module 11 can also enable a WIFI mode to be adopted.
The product protected by the scheme is put into practical production and application at present, and particularly, the application in the field of trolley wires has achieved a certain success, and obviously, the technical scheme of the product is proved to be beneficial, meets the social needs, and is also suitable for batch production and popularization and use.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The electric brush temperature automatic detection early warning device is characterized by comprising an electric brush body (1) and an electric brush tray (3), wherein a connecting piece (2) is arranged at the bottom of the electric brush body (1) and is integrally formed between the connecting piece (2) and the electric brush body (1), a supporting plate (7) is arranged on the surface of the electric brush tray (3), a side plate (6) is arranged at the upper part of the supporting plate (7), an arc-shaped groove matched with the connecting piece (2) is formed between the side plate (6) and the supporting plate (7), 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) and is arranged in a mounting groove inside the electric brush body (1), a Bluetooth module (11) is arranged on the right side of the temperature sensor (9) and is arranged in the mounting groove inside the electric brush body (1), a connecting end (8) is arranged at the bottom of the electric brush tray (3), and a connecting hole is formed inside the electric brush tray (3), and the electric brush body is integrally formed with the connecting end (8);
The support plate (7) is arranged vertically, the side plate (6) and the support plate (7) are arranged obliquely, and the support plate (7) and the side plate (6) are in a smooth transitional arc shape;
The electric brush is 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), clamping grooves of triangular structures are formed in two sides of the connecting part of the connecting piece (2) and the electric brush body (1), and the clamping grooves are mutually embedded with the supporting plate (7) and the side plates (6).
2. The automatic detection and early warning device for the temperature of the electric brush according to claim 1 is characterized in that a convex block (12) is arranged in the middle of the front surface of the electric brush tray (3), and the convex block (12) and the connecting piece (2) are in contact with each other.
3. The automatic detection and early warning device for the temperature of the electric brush according to claim 2 is characterized in that heat dissipation holes (10) are formed in the electric brush tray (3), and the heat dissipation holes (10) are provided with a plurality of groups and are uniformly arranged in a circular arc shape.
4. The automatic detection and early warning device for the temperature of the electric brush is characterized in that an installation block (4) is arranged on the upper portion of the electric brush tray (3), the installation block (4) is arranged in the middle of the electric brush body (1), and a threaded hole (5) is formed in the installation block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294354.0A CN110994317B (en) | 2019-12-16 | 2019-12-16 | A brush temperature automatic detection and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294354.0A CN110994317B (en) | 2019-12-16 | 2019-12-16 | A brush temperature automatic detection and early warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110994317A CN110994317A (en) | 2020-04-10 |
| CN110994317B true CN110994317B (en) | 2025-03-07 |
Family
ID=70094269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911294354.0A Active CN110994317B (en) | 2019-12-16 | 2019-12-16 | A brush temperature automatic detection and early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994317B (en) |
Families Citing this family (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 (3)
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565300B (en) * | 2016-07-01 | 2024-09-03 | 阿美德格工业技术（上海）有限公司 | Brush holder, brush assembly 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 |
-
2019
- 2019-12-16 CN CN201911294354.0A patent/CN110994317B/en active Active
Patent Citations (3)
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN110994317A (en) | 2020-04-10 |
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