CN207551805U - A kind of elevator brake - Google Patents
A kind of elevator brake Download PDFInfo
- Publication number
- CN207551805U CN207551805U CN201721508941.1U CN201721508941U CN207551805U CN 207551805 U CN207551805 U CN 207551805U CN 201721508941 U CN201721508941 U CN 201721508941U CN 207551805 U CN207551805 U CN 207551805U
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- CN
- China
- Prior art keywords
- brake
- slide
- block
- sticking
- elevator
- 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
A kind of elevator brake is related to elevator field of engineering technology.Including arrestment mechanism and cooling mechanism.Arrestment mechanism includes the first electromagnetic attracting device, the second electromagnetic attracting device, the first brake sticking brake block, the second brake sticking brake block, first slide, second slide, the first guide rail and the second guide rail.First electromagnetic attracting device and first slide are connected to the first brake sticking brake block, and the second electromagnetic attracting device and second slide are connected to the second brake sticking brake block.First electromagnetic attracting device and the second electromagnetic attracting device are set on the first guide rail, and the both ends of the first guide rail are equipped with the first block.First slide and second slide are set on the second guide rail, and the both ends of the second guide rail are equipped with the second block.Elastic component is equipped between first slide and second slide.Cooling mechanism includes radiating motor, and the shaft of radiating motor has flabellum, and radiating motor is set on the first brake sticking brake block and/or the second brake sticking brake block and for drying to brake disc.It has stable stopping power, improves the safety of elevator.
Description
Technical field
The utility model is related to elevator field of engineering technology, in particular to a kind of elevator brake.
Background technology
At present, braking maneuver is frequent in vertical ladder operational process, and brake apparatus quick heating, stopping power is easily by larger shadow
It rings, leads to that elevator brake ability is unstable, braking is unreliable, this largely effects on elevator stability in the process of running and multiplies
Sit the safety of elevator.
Utility model content
The purpose of this utility model is to provide a kind of elevator brakes, can with continual and steady stopping power
It ensures that elevator is continual and steady, safely run, substantially increase elevator stability in the process of running and take elevator
Safety.
What the embodiment of the utility model was realized in：
A kind of elevator brake, including：Arrestment mechanism and cooling mechanism.Arrestment mechanism include the first electromagnetic attracting device,
Second electromagnetic attracting device, the first brake sticking brake block, the second brake sticking brake block, first slide, second slide, the first guide rail and second
Guide rail.First electromagnetic attracting device and first slide are all connected to the first brake sticking brake block, the second electromagnetic attracting device and second slide
It is all connected to the second brake sticking brake block.First guide rail is the same as the second guide rail parallel and interval setting.First electromagnetic attracting device and second
Electromagnetic attracting device is slidingly disposed at the first guide rail, and the both ends of the first guide rail are equipped with to prevent the first electromagnetic attracting device and second
First block of electromagnetic attracting device abjection.First slide and second slide are slidingly disposed at the second guide rail, and the two of the second guide rail
End is equipped with the second block for preventing first slide and second slide from deviating from.It is equipped with and is used between first slide and second slide
The elastic component for being separated from each other first slide and second slide.First brake sticking brake block and the second brake sticking brake block are used for connection
It is braked in the brake disc of the power output shaft of elevator hoisting motor.Cooling mechanism includes radiating motor, and radiating motor turns
Axis has flabellum, and radiating motor is set on the first brake sticking brake block and/or the second brake sticking brake block and for drying to brake disc.
Further, cooling mechanism further includes fin slices radiator, fin slices radiator be connected to the first brake sticking brake block and/or
Second brake sticking brake block.Radiating motor is for simultaneously to fin slices radiator and brake disc blowing.
Further, fin slices radiator is multiple, and multiple fin slices radiators are set along the circumferential uniform intervals of brake disc.
Further, the axial line of the shaft of radiating motor is 30~60 ° with the angle of the disk of brake disc.
Further, elastic component is spring, and spring pocket is set on the second guide rail, and the both ends of elastic component are connected to the first cunning
Seat and second slide.
Further, radiating motor is multiple, and multiple radiating motors are set on the first brake sticking brake block and the second brake sticking brake
Block.Multiple radiating motors are set along the circumferential uniform intervals of brake disc.
Further, the rotating speed of radiating motor is 1200~2500r/min.
The advantageous effect of the utility model embodiment is：
Present inventor, which studies, to be found：Braking maneuver is frequent in the process of running for elevator, and brake disc temperature easily rises
It is high and be difficult to reduce, brake disc temperature is caused to remain high, the braking friction of brake disc is caused to decline, so as to make the system of elevator
Kinetic force becomes unreliable, and the stability of elevator and safety are affected.
The elevator brake that the utility model embodiment provides utilizes the first electromagnetic attracting device and the second electromagnetic attracting device phase
Mutually attract and realize and elevator is braked.When elevator is braked, the first electromagnetic attracting device leads to the second electromagnetic attracting device
It electricity and is mutually attracted, so as to draw the first brake sticking brake block and the second brake sticking brake block is mutually drawn close and will be connected to elevator traction
The brake disc of motor, which is embraced, is braked.First brake sticking brake block and the second brake sticking brake block by the first guide rail and the second guide rail into
Row guiding, and directly driven by the first electromagnetic attracting device, the second electromagnetic attracting device, first slide and second slide, this is carried significantly
Stability when high first brake sticking brake block and the second brake sticking brake block move so that the first brake sticking brake block and the second band-type brake
It is more uniform to the brake force of brake disc application when brake block is mutually drawn close, it avoids causing to brake after frequently braking for a long time
Disk distorts or deforms and braking ability is caused to decline.
After braking, the first electromagnetic attracting device and the second electromagnetic attracting device power supply disconnect, first slide and second slide
It is separated from each other under the elastic force effect of elastic component and drives the first brake sticking brake block and the second brake sticking brake block is separated from each other, so as to
Release braking.
In entire braking process, radiating motor persistently dries to brake disc, to add the heat dissipation of Moving plate, prevents brake disc
Temperature is excessively high and influences stopping power.Certain guaranteeing role is formd to the stopping power of elevator in this way, improves elevator fortune
Capable stability and safety.
Radiating motor is arranged on the first brake sticking brake block and/or the second brake sticking brake block, radiating motor can be made right
One is carried out to the temperature of the first brake sticking brake block and the second brake sticking brake block using radiating motor while brake disc is radiated
Fixed balance, radiating motor can speed up the air motion around arrestment mechanism so that the temperature around entire arrestment mechanism is more
Add equilibrium, avoid local temperature difference excessive.
In general, the elevator brake that the utility model embodiment provides has continual and steady stopping power, can
It ensures that elevator is continual and steady, safely run, substantially increase elevator stability in the process of running and take elevator
Safety.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of elevator brake that the utility model embodiment provides；
Fig. 2 is the schematic diagram of the cooling mechanism in the elevator brake in Fig. 1.
Icon：100- elevator brakes；110- arrestment mechanisms；The first electromagnetic attracting devices of 111-；The second electromagnetism of 112- is attracted
Device；113- the first brake sticking brake blocks；114- the second brake sticking brake blocks；115- first slides；116- second slides；117- first
Guide rail；The first blocks of 117a-；The second guide rails of 118-；The second blocks of 118a-；119- elastic components；120- brake discs；130- radiates
Mechanism；131- radiating motors；132- flabellums；133- fin slices radiators.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
Term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In addition, term " parallel " is not offered as requiring component absolute parallel, but can be slightly tilted.Such as " parallel " only
Refer to that its direction is more parallel with respect to for " vertical ", be not to represent that the structure has to be substantially parallel, but can be slightly
It tilts.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；It can be directly connected, can also be indirectly connected by intermediary, can be the company inside two elements
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Meaning.
Embodiment
Fig. 1~2 are please referred to, the present embodiment provides a kind of elevator brakes 100.Elevator brake 100 includes：Brake
Structure 110 and cooling mechanism 130.
Arrestment mechanism 110 include the first electromagnetic attracting device 111, the second electromagnetic attracting device 112, the first brake sticking brake block 113,
Second brake sticking brake block 114, first slide 115, second slide 116, the first guide rail 117 and the second guide rail 118.First electromagnetism is inhaled
Clutch 111 and first slide 115 are all connected to the first brake sticking brake block 113, the second electromagnetic attracting device 112 and second slide 116
It is all connected to the second brake sticking brake block 114.First guide rail 117 is the same as 118 parallel and interval setting of the second guide rail.First electromagnetism is inhaled
111 and second electromagnetic attracting device 112 of clutch is slidingly disposed at the first guide rail 117, and the both ends of the first guide rail 117 are equipped with to prevent
Only the first electromagnetic attracting device 111 and the first block 117a of the second electromagnetic attracting device 112 abjection.First slide 115 and second is slided
Seat 116 is slidingly disposed at the second guide rail 118, and the both ends of the second guide rail 118 are equipped with to prevent first slide 115 and second from sliding
Second block 118a of 116 abjection of seat.It is equipped with to make first slide 115 and the between first slide 115 and second slide 116
The elastic component 119 that two slides 116 are separated from each other.First brake sticking brake block 113 and the second brake sticking brake block 114 are used for connection
It is braked in the brake disc 120 of the power output shaft of elevator hoisting motor.
Cooling mechanism 130 includes radiating motor 131, and the shaft of radiating motor 131 has flabellum 132, radiating motor 131
Set on the first brake sticking brake block 113 and/or the second brake sticking brake block 114 and for drying to brake disc 120.In the present embodiment
In, radiating motor 131 is multiple, and the first brake sticking brake block 113 and the second brake sticking brake block 114 are equipped with radiating motor 131.
Present inventor, which studies, to be found：Braking maneuver is frequent in the process of running for elevator, and 120 temperature of brake disc is easy
It increases and it is difficult to reduction, causes 120 temperature of brake disc to remain high, the braking friction of brake disc 120 is caused to decline, so as to make
The stopping power of elevator becomes unreliable, and the stability of elevator and safety are affected.
Elevator brake 100 is attracted each other using the first electromagnetic attracting device 111 and the second electromagnetic attracting device 112 and is realized
Elevator is braked.When elevator is braked, the first electromagnetic attracting device 111 is powered with the second electromagnetic attracting device 112 and phase
It is mutually attracted, so as to draw the first brake sticking brake block 113 and the second brake sticking brake block 114 is mutually drawn close and will be connected to elevator traction
The brake disc 120 of motor, which is embraced, is braked.First brake sticking brake block 113 and the second brake sticking brake block 114 are by the first guide rail
117 and second guide rail 118 guide, and by the first electromagnetic attracting device 111, the second electromagnetic attracting device 112, first slide 115
It is directly driven with second slide 116, when being moved which greatly enhances the first brake sticking brake block 113 and the second brake sticking brake block 114
Stability so that the first brake sticking brake block 113 and the second brake sticking brake block 114 applied brake disc 120 when mutually drawing close
Brake force is more uniform, avoids brake disc 120 being caused to distort or deform later in frequent braking for a long time and leading to braking ability
Decline.
After braking, the first electromagnetic attracting device 111 and 112 power supply of the second electromagnetic attracting device disconnect, 115 He of first slide
Second slide 116 is separated from each other under the elastic force effect of elastic component 119 and drives the first brake sticking brake block 113 and the second band-type brake system
Motion block 114 is separated from each other, so as to release braking.
In entire braking process, radiating motor 131 persistently dries to brake disc 120, to add the heat dissipation of Moving plate 120,
Prevent that 120 temperature of brake disc is excessively high and influences stopping power.Certain guaranteeing role is formd to the stopping power of elevator in this way,
Improve stability and the safety of elevator operation.
Radiating motor 131 is arranged on the first brake sticking brake block 113 and the second brake sticking brake block 114, heat dissipation can be made electric
Machine 131 is while radiating to brake disc 120 using radiating motor 131 to the first brake sticking brake block 113 and the second band-type brake
The temperature of brake block 114 carries out certain balance, and radiating motor 131 can speed up the air motion around arrestment mechanism 110, make
The temperature obtained around entire arrestment mechanism 110 is more balanced, avoids local temperature difference excessive.
Further, in the present embodiment, the first guide rail 117 and the second guide rail 118 are set on 113 He of the first brake sticking brake block
The opposite both sides of second brake sticking brake block 114, the first electromagnetic attracting device 111 and first slide 115 are set on the first brake sticking brake
The opposite sides of block 113, the second electromagnetic attracting device 112 and second slide 116 are set on opposite the two of the second brake sticking brake block 114
Side.
Further, cooling mechanism 130 further includes fin slices radiator 133, and fin slices radiator 133 is multiple, the first band-type brake
113 and second brake sticking brake block 114 of brake block is respectively connected with fin slices radiator 133.In the present embodiment, each radiating motor
131 are correspondingly arranged a fin slices radiator 133, and radiating motor 131 is used to blow to fin slices radiator 133 and brake disc 120 simultaneously
Wind.Fin slices radiator 133 is used to carry out heat loss through conduction to the heat of the first brake sticking brake block 113 and the second brake sticking brake block 114,
With the temperature of 114 three of balanced system Moving plate 120, the first brake sticking brake block 113 and the second brake sticking brake block, be conducive in this way into one
Step improves the stopping power of arrestment mechanism 110.
Further, in the present embodiment, the first brake sticking brake block 113 and the respectively setting of the second brake sticking brake block 114
There are 3 radiating motors 131 and 3 fin slices radiators 133.Each radiating motor 131 positioned at the first brake sticking brake block 113 corresponds to
One fin slices radiator 133 is set, and 3 radiating motors 131 and 3 fin slices radiators 133 are set along the circumferential direction of brake disc 120
It puts.A fin slices radiator 133, and 3 heat dissipations are correspondingly arranged positioned at each radiating motor 131 of the second brake sticking brake block 114
Motor 131 and 3 fin slices radiators 133 are along the circumferentially disposed of brake disc 120.Wherein, radiating motor 131 is towards brake disc 120
Setting, fin slices radiator 133 are set on the side of the close brake disc 120 of radiating motor 131.
It should be noted that in the utility model others embodiment, radiating motor 131 and fin slices radiator 133 2
Person can also be the circumferential uniform intervals setting along brake disc 120, and radiating motor 131 is equal with 133 quantity of fin slices radiator,
Each radiating motor 131 is correspondingly arranged a fin slices radiator 133.
By the design, heat dissipation effect of the cooling mechanism 130 to arrestment mechanism 110 can be further improved, makes brake
The temperature of structure 110 is at more stablizing, reliable range.
Further, the axial line of the shaft of radiating motor 131 is 30~60 ° with the angle of the disk of brake disc 120.This
Sample that be more advantageous to radiating motor 131 simultaneously dry to fin slices radiator 133 and brake disc 120.
Further, elastic component 119 is spring, and spring pocket is set on the second guide rail 118, and the both ends of elastic component 119 connect respectively
It is connected to first slide 115 and second slide 116.
Further, the rotating speed of radiating motor 131 is 1200~2500r/min.By the design, radiating motor 131 is not
Only there is more excellent heat-sinking capability, and there is relatively low power consumption, service life is also longer.
In conclusion elevator brake 100 has continual and steady stopping power, it can ensure that elevator is continual and steady, pacifies
It runs entirely, substantially increase elevator stability in the process of running and takes the safety of elevator.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of elevator brake, which is characterized in that including：Arrestment mechanism and cooling mechanism；The arrestment mechanism includes first
Electromagnetic attracting device, the second electromagnetic attracting device, the first brake sticking brake block, the second brake sticking brake block, first slide, second slide,
One guide rail and the second guide rail；First electromagnetic attracting device and the first slide are all connected to the first brake sticking brake block,
Second electromagnetic attracting device and the second slide are all connected to the second brake sticking brake block；First guide rail is the same as described
Second guide rail parallel and interval setting；First electromagnetic attracting device and second electromagnetic attracting device are slidingly disposed at described
First guide rail, the both ends of first guide rail are equipped with to prevent first electromagnetic attracting device and second electromagnetic attracting device
First block of abjection；The first slide and the second slide are slidingly disposed at second guide rail, and described second leads
The both ends of rail are equipped with the second block for preventing the first slide and the second slide from deviating from；The first slide and institute
State the elastic component being equipped between second slide for being separated from each other the first slide and the second slide；
The first brake sticking brake block and the second brake sticking brake block are used for the power output to being connected to elevator hoisting motor
The brake disc of axis is braked；The cooling mechanism includes radiating motor, and the shaft of the radiating motor has flabellum, described to dissipate
Thermoelectric perpetual motion machine is set on the first brake sticking brake block and/or the second brake sticking brake block and for drying to the brake disc.
2. elevator brake according to claim 1, which is characterized in that the cooling mechanism further includes fin slices radiator,
The fin slices radiator is connected to the first brake sticking brake block and/or the second brake sticking brake block；The radiating motor is used
It dries in simultaneously to the fin slices radiator and the brake disc.
3. elevator brake according to claim 2, which is characterized in that the fin slices radiator is multiple described to be multiple
Fin slices radiator is set along the circumferential uniform intervals of the brake disc.
4. elevator brake according to claim 1, which is characterized in that the axial line of the shaft of the radiating motor
Angle with the disk of the brake disc is 30~60 °.
5. elevator brake according to claim 1, which is characterized in that the elastic component is spring, and the spring is arranged
In second guide rail, the both ends of the elastic component are connected to the first slide and the second slide.
6. elevator brake according to claim 1, which is characterized in that the radiating motor is multiple described to dissipate to be multiple
Thermoelectric perpetual motion machine is set on the first brake sticking brake block and the second brake sticking brake block；Multiple radiating motors are along the brake disc
Circumferential uniform intervals setting.
7. elevator brake according to claim 1, which is characterized in that the rotating speed of the radiating motor for 1200~
2500r/min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508941.1U CN207551805U (en) | 2017-11-13 | 2017-11-13 | A kind of elevator brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508941.1U CN207551805U (en) | 2017-11-13 | 2017-11-13 | A kind of elevator brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551805U true CN207551805U (en) | 2018-06-29 |
Family
ID=62681362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508941.1U Expired - Fee Related CN207551805U (en) | 2017-11-13 | 2017-11-13 | A kind of elevator brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145827A (en) * | 2019-05-31 | 2019-08-20 | 合肥天浦硕能电子科技有限公司 | A kind of elevator brake electric energy conversion semiconductor refrigerating air-conditioning temperature-reducing device |
-
2017
- 2017-11-13 CN CN201721508941.1U patent/CN207551805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145827A (en) * | 2019-05-31 | 2019-08-20 | 合肥天浦硕能电子科技有限公司 | A kind of elevator brake electric energy conversion semiconductor refrigerating air-conditioning temperature-reducing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20201113 |