CN205154966U - Arrester - Google Patents
Arrester Download PDFInfo
- Publication number
- CN205154966U CN205154966U CN201520845303.3U CN201520845303U CN205154966U CN 205154966 U CN205154966 U CN 205154966U CN 201520845303 U CN201520845303 U CN 201520845303U CN 205154966 U CN205154966 U CN 205154966U
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- CN
- China
- Prior art keywords
- support
- radiating part
- brake component
- catheter
- water storehouse
- 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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Abstract
The utility model discloses an arrester, the on -line screen storage device comprises a base, be provided with first support and second support on the base, be provided with first brake component on first support, be provided with second brake component on second support, first support is provided with electromagnetic means, electromagnetic means is connected with the sleeve, second support is provided with the push rod, push rod and sleeve swing joint, be provided with first radiating part on first brake component, first radiating part is provided with first inlet, set up second radiating part on second brake component, second radiating part is provided with second inlet, be provided with first water storehouse and second water storehouse on the base, first water storehouse includes the inlet and goes out liquid portion and be provided with the water pump, it is connected with first catheter and second catheter to go out liquid portion, first inlet is connected with first catheter, second inlet is connected with second catheter, be provided with wheel carrier and microgenerator on second support, the circuit of microgenerator and water pump links to each other. Compared with the prior art, the utility model discloses simple structure, security are high, can be idiopathetic carry out water -cooling cooling work to the brake component, and work is reliable rapidly.
Description
Technical field
The utility model belongs to mechanical braking apparatus field, particularly relates to a kind of break.
Background technique
Break has the device making moving element (or movable machinery) deceleration, stop or keeping the functions such as halted state.The mechanical parts making the movement parts in machinery stop or slowing down.Be commonly called as brake, lock.Break is primarily of compositions such as frame processed, brake component and Effectors.Some break is also equipped with the automatic regulating apparatus in brake component gap.In order to reduce braking moment and physical dimension, break is contained on the high speed shaft of equipment usually, but the main equipment (as mine hoist, elevator etc.) higher to security requirement then should be contained on the lower velocity shaft of equipment working portion.
Current break is not all equipped with initiatively forced heat radiation cooling device, when heavy duty work, often because brake temperature rises too fast, is easy to occur that braking friction crosses heat loss, so that creates accident potential.But in order to Safety performance when ensuring equipment works, operator, when using break, spontaneous violation can install break trickle radiating and cooling device additional.Because this device belongs to repacking in violation of rules and regulations, and retrofit technology is rough, uses part quality can not be guaranteed, and its Security awaits by test accreditation.In addition, sink needs and break synchronous operation, and the sink of reequiping at present, need to open manually, inconvenience very, and be easy to the accident of meeting accident.
Therefore, need a kind of break in the market, be equipped with heat sinking function, and this function can with the work of break spontaneous carry out thermolysis, and in order to ensure the quality of break, the volume of sink can not be excessive, and weight must be light.
The resisting moment that mechanical operating part stops or deceleration must apply is made to be called braking moment.Braking moment is design, selects the foundation of break, and its size is determined by the pattern of machinery and job requirement.Friction material used on break, be also brake component, its performance directly affects braking process.And the principal element affecting its performance is operating temperature and temperature rise speed.Friction material should possess high and stable friction factor and good wear resistance.Friction material divides metal and nonmetal two classes.What the former commonly used has cast iron, steel, bronze and powder metallurgy friction material etc., and the latter has leather, rubber, timber and asbestos etc.
Model utility content
The utility model is for deficiency of the prior art, provide a kind of break, structure is simple, Security is high, can while brake operation, spontaneous carries out cooling work to brake component, and work is reliable rapidly, and adopt the mode of water-cooled, improve cooling capacity, aqueous cooling liquid recycles in addition, controls cost.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of break, comprise base, base is provided with first support and second support, described first support is provided with first brake component, described second support is provided with second brake component, described first cantilever tip is provided with calutron, described calutron is connected with sleeve, described second pedestal upper end is provided with push rod, described push rod and described sleeve are flexibly connected cooperating, described first brake component is provided with the first radiating part that inside has cavity, described first radiating part front is provided with first friction plate and the back side is provided with first liquid entering hole, described second brake component is provided with the second radiating part that inside has cavity, described second radiating part front is provided with second friction plate and the back side is provided with second liquid entering hole, described base is provided with first water storehouse and second water storehouse, described first water storehouse is provided with water pump, described first water storehouse comprises liquid entering hole and fluid portion, described liquid entering hole is connected with described second water storehouse by pick-up tube, described fluid portion is connected with first catheter and second catheter, described first liquid entering hole is connected with first catheter, described second liquid entering hole is connected with second catheter, described first radiating part be connected with liquid return pipe below described second radiating part and be connected with described second water storehouse by this liquid return pipe, described second support is provided with wheel carrier and microgenerator, described microgenerator is provided with runner, described wheel carrier is provided with roller, described roller is provided with belt wheel, described belt wheel is connected with described runner V belt translation by balata belt, described microgenerator is connected with the circuit of described water pump.Such setting, this device just just can be started working at break, when starting braking, just starts to carry out cooling work to brake component, is quick on the draw rapidly; And adopt the mode of water-cooled, specific heat of water holds comparatively large, and have outstanding heat absorbing property, therefore this device just has outstanding heat dissipation potential.
In technique scheme, preferably, described first radiating part and described second radiating part are made of copper.The capacity of heat transmission of copper product is very outstanding, and the radiating part of this device is made up of copper product, just can improve heat dissipation potential.
In technique scheme, preferably, the surface of described first friction plate and described second friction plate is provided with arc surface, and described runner is mutually circumscribed with the arc surface of described second friction plate.Such setting, when second friction plate and rotating component contact and start working time, runner also contacts with rotating component, thus can be driven by rotating component, starts to rotate.Runner rotates, because the relation of V belt translation, runner will be made also to start to rotate, and now microgenerator just starts generating.
In technique scheme, preferably, be provided with switch below described calutron, described switch is connected with the circuit of described calutron.Such setting, needs in this device to use the circuit of the calutron of electric power to be just connected with switch, thus is subject to the control of switch.
The utility model structure is simple, Security is high, can while brake operation, and spontaneous carries out cooling work to brake component, and work is reliable rapidly, and adopts the mode of water-cooled, and improve cooling capacity, aqueous cooling liquid recycles in addition, controls cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: as shown in Figure 1, a kind of break, comprise base, base is provided with first support 1 and second support 2, described first support 1 is provided with first brake component 11, described second support 2 is provided with second brake component 21, described first support 1 top is provided with calutron 3, described calutron 3 is connected with sleeve 31, described second support 2 upper end is provided with push rod 32, described push rod 32 and described sleeve 31 are flexibly connected cooperating, described first brake component 11 is provided with the first radiating part 112 that inside has cavity, described first radiating part 112 front is provided with first friction plate 111 and the back side is provided with first liquid entering hole 113, described second brake component 21 is provided with the second radiating part 212 that inside has cavity, described second radiating part 212 front is provided with second friction plate 211 and the back side is provided with second liquid entering hole 213, described base is provided with first water storehouse 61 and second water storehouse 63, described first water storehouse 61 is provided with water pump 6, described first water storehouse 61 comprises liquid entering hole and fluid portion 62, described liquid entering hole is connected with described second water storehouse 63 by pick-up tube 632, described fluid portion 62 is connected with first catheter 621 and second catheter 622, described first liquid entering hole 113 is connected with first catheter 621, described second liquid entering hole 213 is connected with second catheter 622, described first radiating part 112 be connected with liquid return pipe 631 below described second radiating part 212 and be connected with described second water storehouse 63 by this liquid return pipe 631, described second support 2 is provided with wheel carrier 71 and microgenerator 4, described microgenerator 4 is provided with runner 41, described wheel carrier 71 is provided with roller 7, described roller 7 is provided with belt wheel, described belt wheel is connected with described runner 41 V belt translation by balata belt 42, described microgenerator 4 is connected with the circuit of described water pump 6.Such setting, this device just just can be started working at break, when starting braking, just starts to carry out cooling work to brake component, is quick on the draw rapidly; And adopt the mode of water-cooled, specific heat of water holds comparatively large, and have outstanding heat absorbing property, therefore this device just has outstanding heat dissipation potential.
Described first radiating part 112 and described second radiating part 212 are made of copper.The capacity of heat transmission of copper product is very outstanding, and the radiating part of this device is made up of copper product, just can improve heat dissipation potential.
The surface of described first friction plate 111 and described second friction plate 211 is provided with arc surface, and described roller 7 is mutually circumscribed with the arc surface of described second friction plate 211.Such setting, when second friction plate 211 and rotating component contact and start working time, roller 7 also contacts with rotating component, thus can be driven by rotating component, starts to rotate.Roller 7 rotates, because the relation of V belt translation, runner 41 will be made also to start to rotate, and now microgenerator 4 just starts generating.
Be provided with switch 5 below described calutron 3, described switch 5 is connected with the circuit of described calutron 3.Such setting, needs in this device to use the circuit of the calutron 3 of electric power to be just connected with switch 5, thus is subject to the control of switch 5.
The switch 5 of this device can also be controlled by Remote.Be provided with electromagnet in the calutron 3 of this device, when by energising, electromagnet will produce powerful electromagnetic force.The push rod 32 of this device rotates to be arranged on second support 2, and its end winding support is provided with permanent magnet.When this device of needs is braked time, the magnetic field that electromagnet energising produces and permanent magnet is attracted each other, thus push rod 32 is slided towards calutron 3 direction in sleeve 31, the upper end realizing first support 1 and second support 2 is adjacent to each other.Like this, just make first brake component 11 and second brake component 21 adjacent to each other, thus clamp rotating component between the two, this device just starts braking.
When first brake component 11 and second brake component 21 adjacent to each other time, roller 7 also contacts with rotating component, thus can be driven by rotating component, start rotate.Roller 7 rotates, because the relation of V belt translation, runner 41 will be made also to start to rotate, and now microgenerator 4 just starts generating.And microgenerator 4 is connected with the circuit of water pump 6, therefore water pump 6 is just started working.
Water in first water storehouse 61 and second water storehouse 63 can be ejected by fluid portion 62 by water pump 6.From the liquid that the portion of giving vent to anger 62 ejects, first radiating part 112 and second radiating part 212 is entered respectively through first catheter 621 and second catheter 622, carry out heat exchange, thus reduce the temperature of first radiating part 112 and second radiating part 212, indirectly reduce the temperature of first friction plate 111 and second friction plate 211.
After end of braking, calutron 3 oppositely connects circuit, thus the electromagnet arranged is produced and the permanent magnet magnetic field of attracting each other, thus make push rod 32 in sleeve 31 away from the slip of calutron 3 direction, realize first support 1 and second support 2 mutual away from.Therefore first braking plate 11 and second braking plate 21, leave described rotating component, thus frictional force is disappeared, and stops braking operation.
Now roller 7 is also separated with rotating component, and therefore microgenerator 4 would not generate electricity, and therefore water pump 6 just quits work.But now, first friction plate 111 on brake component and second friction plate 211 temperature remain unchanged very high, so arrange electricity storage unit between microgenerator 4 and water pump 6, after microgenerator 4 quits work, electricity storage unit can also provide a certain amount of electric energy for water pump 6, can work on a period of time, thus reach better cooling-down effect.
This device goes out at first radiating part 112 and second radiating part 212, is also provided with liquid return pipe 631, and this makes the liquid in first radiating part 112 and second radiating part 212 after work can flow back to second water storehouse 63 from liquid return pipe 631.After supercooling, then gone out by the liquid entering hole that pick-up tube 632 flows back to first water storehouse 61, thus enter first water storehouse 61 and continue to participate in down cycles.In order to reach better cooling-down effect, cooling unit can be set at second water storehouse 63 place, the water of second water storehouse 63 is cooled fast, thus the cooling-down effect of this device is improved.
Protection domain of the present utility model includes but not limited to above mode of execution; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
The utility model structure is simple, Security is high, can while brake operation, and spontaneous carries out cooling work to brake component, and work is reliable rapidly, and adopts the mode of water-cooled, and improve cooling capacity, aqueous cooling liquid recycles in addition, controls cost.
Claims (4)
1. a break, comprise base, base is provided with first support (1) and second support (2), described first support (1) is provided with first brake component (11), described second support (2) is provided with second brake component (21), it is characterized in that: described first support (1) top is provided with calutron (3), described calutron (3) is connected with sleeve (31), described second support (2) upper end is provided with push rod (32), described push rod (32) and described sleeve (31) are flexibly connected cooperating, described first brake component (11) is provided with the first radiating part (112) that inside has cavity, described first radiating part (112) front is provided with first friction plate (111) and the back side is provided with first liquid entering hole (113), described second brake component (21) is provided with the second radiating part (212) that inside has cavity, described second radiating part (212) front is provided with second friction plate (211) and the back side is provided with second liquid entering hole (213), described base is provided with first water storehouse (61) and second water storehouse (63), described first water storehouse (61) is provided with water pump (6), described first water storehouse (61) comprises liquid entering hole and fluid portion (62), described liquid entering hole is connected with described second water storehouse (63) by pick-up tube (632), described fluid portion (62) is connected with first catheter (621) and second catheter (622), described first liquid entering hole (113) is connected with first catheter (621), described second liquid entering hole (213) is connected with second catheter (622), described first radiating part (112) is connected with liquid return pipe (631) with described second radiating part (212) below and is connected with described second water storehouse (63) by this liquid return pipe (631), described second support (2) is provided with wheel carrier (71) and microgenerator (4), described microgenerator (4) is provided with runner (41), described wheel carrier (71) is provided with roller (7), described roller (7) is provided with belt wheel, described belt wheel is connected with described runner (41) V belt translation by balata belt 42, described microgenerator (4) is connected with the circuit of described water pump (6).
2. a kind of break according to claim 1, is characterized in that: described first radiating part (112) and described second radiating part (212) are made of copper.
3. a kind of break according to claim 1, it is characterized in that: the surface of described first friction plate (111) and described second friction plate (211) is provided with arc surface, described runner (41) is mutually circumscribed with the arc surface of described second friction plate (211).
4. a kind of break according to claim 1, is characterized in that: described calutron (3) below is provided with switch (5), and described switch (5) is connected with the circuit of described calutron (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845303.3U CN205154966U (en) | 2015-10-28 | 2015-10-28 | Arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845303.3U CN205154966U (en) | 2015-10-28 | 2015-10-28 | Arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154966U true CN205154966U (en) | 2016-04-13 |
Family
ID=55690662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845303.3U Expired - Fee Related CN205154966U (en) | 2015-10-28 | 2015-10-28 | Arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362596A (en) * | 2018-02-01 | 2018-08-03 | 燕山大学 | Elevator brake friction material friction and wear behavior evaluation experimental machine |
-
2015
- 2015-10-28 CN CN201520845303.3U patent/CN205154966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362596A (en) * | 2018-02-01 | 2018-08-03 | 燕山大学 | Elevator brake friction material friction and wear behavior evaluation experimental machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |