CN206552032U - Load truck brake hub supervising device - Google Patents
Load truck brake hub supervising device Download PDFInfo
- Publication number
- CN206552032U CN206552032U CN201720249668.9U CN201720249668U CN206552032U CN 206552032 U CN206552032 U CN 206552032U CN 201720249668 U CN201720249668 U CN 201720249668U CN 206552032 U CN206552032 U CN 206552032U
- Authority
- CN
- China
- Prior art keywords
- brake
- contact chip
- rod member
- temperature sensor
- induction
- 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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- Braking Arrangements (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model provides a kind of load truck brake hub supervising device, brake-shoe including automobile, brake block and wheel hub, the brake block connects the brake-shoe and the wheel hub is braked, the display of displays temperature data also including the temperature sensing device on the brake hub and in driver's cabin, the temperature sensing device includes that the nernst cell whether braked and the temperature sensor connected by the nernst cell can be sensed, the temperature sensor connects the brake block, the temperature sensor is connected on the nernst cell and then connects the display by signal wire again.The utility model loses braking action by the temperature of brake block described in institute's temperature sensor senses when human pilot avoids the brake-block temperature too high according to the temperature prompt of display operation skidding.
Description
Technical field
The utility model is related to a kind of supervising device, and in particular to a kind of load truck brake hub supervising device.
Background technology
Load truck deceleration, it is necessary to which the long period touches on the brake in long descending, in brake process, brake-shoe holds wheel tightly
Wheel hub, vehicle braking deceleration is forced using the frictional force between brake-shoe and wheel hub, the friction between brake-shoe and hub for vehicle wheel
Brake-shoe temperature can be caused to raise, temperature is too high to cause tire to be damaged or brake failure, and driver can't see brake block
Temperature, so often triggering security incident.
Utility model content
Problem to be solved in the utility model is to provide a kind of load-carrying for the above-mentioned deficiency in the presence of prior art
Freight car braking wheel hub supervising device can monitor brake-block temperature.
To achieve the above object, the utility model employs following technical scheme：A kind of load truck brake hub prison
Device is controlled, includes brake-shoe, brake block and the wheel hub of automobile, the brake block connects the brake-shoe and to the wheel
Hub is braked, in addition to the temperature sensing device on the brake hub and the displays temperature data in driver's cabin
Display, the temperature that the temperature sensing device includes to sense the nernst cell whether braked and connecting by the nernst cell is passed
Sensor, the temperature sensor connects the brake block, and the temperature sensor is connected on the nernst cell and then passed through again
Signal wire connects the display.
Further, the nernst cell includes being arranged on the brake-shoe induction-box, hinge is in the induction-box
Connected respectively on first rod member and the first contact chip being movably connected on the induction-box, the non-hinged end of first rod member
One first connector and one first spring, first connector are located at the first rod member both sides, institute with first spring
Stating on the first rod member has when contact with first contact chip and then can form the of closed-loop path to the temperature sensor
Two contact chips, first contact chip is corresponding with second contact chip, when first connector pulls first bar
First contact chip described in when part is rotated is contacted with second contact chip, and first connector connects institute through the induction-box
State brake-shoe.
Further, chute is provided with the induction-box, first contact chip, which is provided with, can stick into the chute and energy
Second spring is connected with the projection slided in the chute, the projection, the second spring is connected in the chute
End.
Further, first contact chip is connected two connection ends, two connections respectively with second contact chip
End connects the temperature sensor and the display respectively.
Further, the nernst cell includes being arranged on the brake-shoe induction-box, hinge is in the induction-box
On second rod member and the contact chip of arc the 3rd being fixedly connected on the induction-box, the non-hinged end of second rod member respectively
One second connector and one the 3rd spring are connected, second connector is located at second rod member two with the 3rd spring
Have to work as on side, second rod member and contacted with the 3rd contact chip and then closed-loop path can be formed to the temperature sensor
The 4th contact chip, the 4th contact chip perforates provided with arc, and the 3rd contact chip is corresponding with the 4th contact chip,
3rd contact chip described in when second connector pulls second rod member to rotate slided in arc perforation and with
The 4th contact chip contact, second connector connects the brake-shoe through the induction-box.
Further, the 3rd contact chip is connected two connection ends, two connections respectively with the 4th contact chip
End connects the temperature sensor and the display respectively.
Further, it is connected with controller between the temperature sensor and the display.
Compared to prior art, the utility model has the advantages that：The utility model passes through institute's temperature sensor
Sense the temperature of the brake block, the temperature sensor can use touch sensor and noncontacting proximity sensor, described
Nernst cell can sense braking automobile state, when driving the brake block to brake the wheel hub by the brake-shoe, institute
Braking automobile signal can be received by stating nernst cell, be sensed while the temperature sensor is sent by signal wire to the display
Temperature signal, then temperature is shown by the display, the temperature indicator is arranged on driver's cabin, human pilot
Braking action is lost when avoiding the brake-block temperature too high according to the temperature prompt of display operation skidding.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is a kind of load truck brake hub supervising device structural representation of the utility model.
Fig. 2 is the first example structure schematic diagram of the utility model temperature sensing device.
Fig. 3 is second of example structure schematic diagram of the utility model temperature sensing device.
Embodiment
In order that technological means, creation characteristic, reached purpose that the utility model is realized more understand and are easy to effect
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
Embodiment 1
The utility model proposes brake-shoe 1, the brake block of a kind of load truck brake hub supervising device, including automobile
2 and wheel hub 3, the brake block 2 connects the brake-shoe 1 and the wheel hub 3 is braked, in addition to installed in the system
Temperature sensing device 4 on runner hub 3 and in driver's cabin displays temperature data display, the temperature sensing device
4 include that the nernst cell 5 whether braked and the temperature sensor 6 connected by the nernst cell 5, the temperature sensor can be sensed
The 6 connection brake blocks 2, the temperature sensor 6 is connected on the nernst cell 5 and then connects described aobvious by signal wire again
Show device.
The utility model can be used by the temperature of brake block described in institute's temperature sensor senses, the temperature sensor
Touch sensor and noncontacting proximity sensor, the nernst cell can sense braking automobile state, when passing through the brake-shoe band
When the dynamic brake block is braked to the wheel hub, the nernst cell can receive braking automobile signal, while the TEMP
Device sends the temperature signal sensed by signal wire to the display, then temperature is shown by the display,
The temperature indicator is arranged on driver's cabin, and human pilot operates skidding to avoid institute according to the temperature prompt of the display
State brake-block temperature it is too high when and lose braking action.
As specific embodiment, in order to be able to enable the nernst cell 5 whether to sense automobile in brake, the nernst cell 5 is wrapped
Include the first rod member 8 in the induction-box 7 of induction-box 7, hinge on the brake-shoe 1 and be movably connected in described
The first contact chip 9 on induction-box 7, because first connector 10 through the induction-box 7 connects the brake-shoe 1, institute
During controlling the brake-shoe 1 to drive 2 pairs of the brake block wheel hub 3 to brake when human pilot touches on the brake, institute
State brake-shoe 1 and can open and extend out, the brake-shoe 1 pulls first connector 10, first connection while extending out
Part 10 and the hinge-connection of the first rod member 8, now first rod member 8 rotate at its hinge, be to work as institute while rotation
Stating the first connector 10 pulls the first contact chip 9 described in during the rotation of the first rod member 8 to be contacted with second contact chip 12, by
Contact and then the temperature sensor 6 formation can be closed back with first contact chip 9 in having to work as on first rod member 8
Second contact chip 12 on road, first contact chip 9 is corresponding with second contact chip 12, so the now TEMP
6 temperature signals received of device pass to and are connected with the first spring on the display, the non-hinged end of first rod member 8
11, the purpose of first spring 11 has been cushioning effect, when not braking, because automobile can be continuous during traveling
Vibrations, in order to prevent during vibrations, first contact chip 9 accidentally contacts the second contact chip 12, by described
First spring 11 holds first rod member 8, and the elastic force scope of first spring 11 does not influence the braking of automobile, described first
Connector 10 is located at the both sides of the first rod member 8 with first spring 11.
As specific embodiment, the induction-box 7 is provided with bar shaped perforation 13, and first connector 10 passes through the bar
The connection brake-shoes 1 of shape perforation 13, the bar shaped perforation 13, which is answered, sufficiently wide ensures first connector 10 in the braking
The motion of first connector 10 is not limited when hoof 1 is braked while the first connector 10 are pulled.
It is used as specific embodiment, it is contemplated that second contact chip 12 can extrude first contact during braking
Piece 9, in order to ensure during braking, while first contact chip 9 can be contacted with second contact chip 12 also not
Energy, which is squeezed, is provided with chute 14 in bad second contact chip 12, the induction-box 7, first contact chip 9, which is provided with, can stick into institute
State and be connected with second spring 15, second bullet in the projection that can be slided in chute 14 and in the chute 14, the projection
Spring 15 is connected to the end in the chute 14, makes described second contact chip, 12 cushioning effects by the second spring 15.
As specific embodiment, first contact chip 9 is connected two connection ends, two respectively with second contact chip 12
The individual connection end connects the temperature sensor 6 and the display respectively, and first contact chip 9 is contacted with described second
Piece 12 means that two connection ends form closed-loop path and the temperature sensor 6 is connected with the display after contacting.
As specific embodiment, controller is connected between the temperature sensor 6 and the display, works as TEMP
Device 6 is converted into electric signal after temperature signal is received, electric signal is then forwarded to the controller, and the controller control is described aobvious
Show device displays temperature.
As specific embodiment, the temperature sensor 6 is noncontacting proximity sensor, can be from infrared temperature sensing
Device.
Embodiment 2
As specific embodiment, the nernst cell 5 is including the induction-box 7 on the brake-shoe 1, hinge described
The second rod member 16 and the contact chip 17 of arc the 3rd being fixedly connected on the induction-box 7, second rod member in induction-box 7
One second connector 18 and one the 3rd spring 19, second connector 18 and the described 3rd are connected on 16 non-hinged end respectively
Then spring 19 is located on the both sides of the second rod member 16, second rod member 16 to have to work as contacts with the 3rd contact chip 17
The 4th contact chip 20 of closed-loop path can be formed to the temperature sensor 6, the 4th contact chip 20 is provided with arc perforation 21,
3rd contact chip 17 is corresponding with the 4th contact chip 20, when second connector 18 pulls second rod member 16
3rd contact chip 17 described in during rotation is slided and contacted with the 4th contact chip 20, the described 3rd in arc perforation 21
The length of contact chip 17 should be long enough that as long as automobile starts braking, the 3rd contact chip 17 can just be worn with the arc
Hole 21 is contacted, and second connector 18 connects the brake-shoe 1 through the induction-box 7.
As specific embodiment, the 3rd contact chip 17 is connected two connection ends respectively with the 4th contact chip 20,
Two connection ends connect the temperature sensor 6 and the display, the 3rd contact chip 17 and the described 4th respectively
Contact chip 20 means that two connection ends form closed-loop path and the temperature sensor 6 is connected with the display after contacting
Connect.
As specific embodiment, second rod member 16, the 3rd spring 19 and second connector 18 and with embodiment 1
In second rod member 8, the first spring 11 and the function phase of the first connector 10 it is same, other situations are same as Example 1.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (7)
1. load truck brake hub supervising device, includes brake-shoe (1), brake block (2) and the wheel hub (3) of automobile, institute
Brake block (2) is stated to connect the brake-shoe (1) and brake the wheel hub (3), it is characterised in that：Also include being arranged on described
Temperature sensing device (4) on brake hub (3) and in driver's cabin displays temperature data display, the temperature sense
Device (4) is answered to include that the nernst cell (5) whether braked and the temperature sensor (6) connected by the nernst cell (5) can be sensed,
The temperature sensor (6) connects the brake block (2), and the temperature sensor (6) is connected on the nernst cell (5) then
The display is connected by signal wire again.
2. load truck brake hub supervising device according to claim 1, it is characterised in that：The nernst cell (5) includes
The first rod member (8) and flexible connection of induction-box (7), hinge in the induction-box (7) on the brake-shoe (1)
One first company is connected on the first contact chip (9) on the induction-box (7), the non-hinged end of first rod member (8) respectively
Fitting (10) and one first spring (11), first connector (10) are located at first rod member with first spring (11)
(8) on both sides, first rod member (8) have when contact with first contact chip (9) then can be to the temperature sensor
(6) the second contact chip (12) of closed-loop path is formed, first contact chip (9) is corresponding with second contact chip (12),
First contact chip (9) described in when first connector (10) pulls first rod member (8) to rotate is contacted with described second
Piece (12) is contacted, and first connector (10) connects the brake-shoe (1) through the induction-box (7).
3. load truck brake hub supervising device according to claim 2, it is characterised in that：Set in the induction-box (7)
There is chute (14), first contact chip (9), which is provided with, can stick into the chute (14) and can be slided in the chute (14)
Second spring (15) is connected with dynamic projection, the projection, the second spring (15) is connected in the chute (14)
End.
4. the load truck brake hub supervising device according to Claims 2 or 3, it is characterised in that：First contact chip
(9) two connection ends are connected respectively with second contact chip (12), two connection ends connect the TEMP respectively
Device (6) and the display.
5. load truck brake hub supervising device according to claim 1, it is characterised in that：The nernst cell (5) includes
The second rod member (16) and fixed company of induction-box (7), hinge in the induction-box (7) on the brake-shoe (1)
It is connected on the contact chip (17) of arc the 3rd on the induction-box (7), the non-hinged end of second rod member (16) and connects respectively
One second connector (18) and one the 3rd spring (19), second connector (18) are located at described with the 3rd spring (19)
On second rod member (16) both sides, second rod member (16) have when contact with the 3rd contact chip (17) then can be to described
4th contact chip (20) of temperature sensor (6) formation closed-loop path, the 4th contact chip (20) perforates (21) provided with arc,
3rd contact chip (17) is corresponding with the 4th contact chip (20), when second connector (18) pulls described second
Rod member (16) rotate when described in the 3rd contact chip (17) the arc perforation (21) on slide and with the 4th contact chip
(20) contact, second connector (18) connects the brake-shoe (1) through the induction-box (7).
6. load truck brake hub supervising device according to claim 5, it is characterised in that：3rd contact chip (17)
Two connection ends are connected respectively with the 4th contact chip (20), and two connection ends connect the temperature sensor respectively
And the display (6).
7. load truck brake hub supervising device according to claim 1, it is characterised in that：The temperature sensor (6)
Controller is connected between the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249668.9U CN206552032U (en) | 2017-03-15 | 2017-03-15 | Load truck brake hub supervising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249668.9U CN206552032U (en) | 2017-03-15 | 2017-03-15 | Load truck brake hub supervising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206552032U true CN206552032U (en) | 2017-10-13 |
Family
ID=60365400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720249668.9U Expired - Fee Related CN206552032U (en) | 2017-03-15 | 2017-03-15 | Load truck brake hub supervising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206552032U (en) |
-
2017
- 2017-03-15 CN CN201720249668.9U patent/CN206552032U/en not_active Expired - Fee Related
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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: 20171013 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |