CN110407054A - Brake apparatus, elevator and its control method - Google Patents
Brake apparatus, elevator and its control method Download PDFInfo
- Publication number
- CN110407054A CN110407054A CN201910745107.1A CN201910745107A CN110407054A CN 110407054 A CN110407054 A CN 110407054A CN 201910745107 A CN201910745107 A CN 201910745107A CN 110407054 A CN110407054 A CN 110407054A
- Authority
- CN
- China
- Prior art keywords
- brake
- force detector
- magnetic part
- disc
- stress
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 238000007689 inspection Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake apparatus, elevator and its control methods, brake apparatus includes brake disc, brake member and by force detector, brake member is used to move along the direction close to or far from brake disc, it is oppositely arranged by force detector and brake member, is used to sense the stress size of brake member by force detector.Above-mentioned brake apparatus, brake member close to brake disc and and brake disc, realize the braking to brake disc, when brake member and brake disc, brake member can be by the pressure of brake disc, it therefore can be by stress to brake member by force detector or deformation occurs detects, and then judge whether brake member carries out brake to brake disc, since whether brake member can directly be reacted by the stress or deformation of brake member with the size of brake disc or contact force, therefore synchronous with the holding of the actual motion state of brake disc by the data of force detector acquisition, it can correctly reflect the mated condition of brake member and brake disc, it will not be due to the asynchronous generation for leading to dangerous situation.
Description
Technical field
The present invention relates to technical field of elevator equipment, more particularly to a kind of brake apparatus, elevator and its control method.
Background technique
Brake is one of most important safety component of elevator.Traditional brakeage situation is believed by microswitch
Number feedback arrive elevator control system.For brake in starting process, control system receives the brake of microswitch transmitting
When start signal is fed back, it is ensured that brake comes into non-brake state, i.e. microswitch start signal can accurately react
The state of brake.
Brake is during release, when control system receives the brake release signals feedback of microswitch transmitting,
Brake may be also in non-brake state, and does not enter on-position, i.e., microswitch release signal fails accurately to react
The state of brake.At this point, revocation is draged if elevator comes into on-position according to the signal erroneous judgement brake of microswitch
Draw the control signal of machine, opens gate, hall door, may cause the play of lift car.If after microswitch movement, brake
Since mechanical breakdown or other reasons are unable to complete subsequent movement, lead to not enter on-position, may cause dangerous feelings
The generation of condition.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, one kind is provided and is capable of more acurrate understanding on-position
Brake apparatus, elevator and its control method.
Its technical solution is as follows:
A kind of brake apparatus, including brake disc, brake member and by force detector, the brake member be used for along close to or far from
The direction of the brake disc is mobile, described to be oppositely arranged by force detector and the brake member, described to be used to feel by force detector
Survey the stress size of the brake member.
Above-mentioned brake apparatus, using brake member close to brake disc and and brake disc, realize braking to brake disc,
Or by brake member far from brake disc and with braking disk detachment, brake member and when brake disc, brake member can be by brake disc
Pressure, therefore can be by stress to brake member by force detector or deformation occurs detects, and then judge that brake member is
It is no that brake is carried out to brake disc, since whether brake member can be directly by brake member with the size of brake disc or contact force
Stress or deformation reaction, therefore by force detector acquire data it is synchronous with the holding of the actual motion state of brake disc, can
The correctly mated condition of reflection brake member and brake disc, will not be due to the asynchronous generation for leading to dangerous situation.
The brake member includes brake block and the brake shoe that connect with the brake block in one of the embodiments, institute
Brake block is stated to be oppositely arranged with the brake disc, it is described to be oppositely arranged by force detector and the brake block；Or the stress inspection
Device is surveyed to be oppositely arranged with the brake shoe.
Above-mentioned brake apparatus further includes regulating part in one of the embodiments, when described by force detector and the brake
When vehicle piece abuts, one end of the regulating part is set on the brake shoe, described by the another of force detector and the regulating part
End connection, the regulating part are used to adjust the original state by force detector.
The brake block is equipped with resigning breach close to the side of the brake shoe in one of the embodiments, described
It is protruded into the resigning breach by force detector.
The resigning breach is located at the middle part of the brake block in one of the embodiments,.
The brake shoe is equipped with threaded hole, the tune close to the side of the brake block in one of the embodiments,
Section part is threadedly engaged with the threaded hole.
Above-mentioned brake apparatus further includes the first magnetic part, the second magnetic part and tripping spring in one of the embodiments,
The tripping spring is set between first magnetic part and second magnetic part, second magnetic part and the brake shoe
Connection, first magnetic part are electromagnet.
Above-mentioned brake apparatus further includes fixing piece, supporting element and motor base, the support in one of the embodiments,
Part connects first magnetic part and the motor base, the fixing piece successively wear first magnetic part, the support
Part and second magnetic part, and connect with the motor base, second magnetic part is slidably matched with the supporting element.
A kind of elevator, including traction machine and brake apparatus as described in any one of the above embodiments, the traction machine is for driving institute
Disc rotation is stated, it is described to be electrically connected by force detector and the traction machine.
Above-mentioned elevator, using brake member close to brake disc and and brake disc, realize braking to traction machine, or logical
Cross brake member far from brake disc and with braking disk detachment, brake member and when brake disc, brake member can be by the pressure of brake disc
Power, therefore can be by stress to brake member by force detector or deformation occurs detects, and then judge whether brake member is right
Traction machine carries out brake, due to brake member whether with the size of brake disc or contact force can directly by brake member by
Power or deformation reaction, therefore the data acquired by force detector are synchronous with the holding of the actual motion state of brake disc, it can be correct
Reflection brake member and brake disc mated condition, will not be due to the asynchronous generation for leading to dangerous situation.
A kind of control method of such as above-mentioned elevator, comprising the following steps:
It is described to be issued the first signal by force detector when the stress detector senses to the brake member do not stress,
Start the traction machine；
It is described to be issued by force detector when the stress detector senses are to the brake member stress and reach predetermined value
Second signal stops the traction machine.
The control method of above-mentioned elevator, when stress detector senses to brake member do not stress, brake member and brake disc point
From being issued the first signal by force detector at this time starts traction machine, and the starting of traction machine is timely, can prevent elevator from slipping
Vehicle, when stress detector senses are to brake member stress, brake member and brake disc, being issued second signal by force detector makes
Traction machine stops, and guarantees situations such as carriage is not in play when traction machine stops, then the control method of above-mentioned elevator can guarantee
The data acquired by force detector are synchronous with the holding of the actual motion state of brake disc, can correctly reflect brake member and braking
The mated condition of disk, will not be due to the asynchronous generation for leading to dangerous situation.
Detailed description of the invention
Fig. 1 is structural schematic diagram when brake apparatus described in the one of embodiment of the present invention is not braked；
Structural schematic diagram when Fig. 2 is the braking of brake apparatus described in Fig. 1；
Fig. 3 is the partial structure diagram of brake apparatus described in another embodiment of the present invention；
Fig. 4 is the partial enlargement diagram in Fig. 1 at A；
Fig. 5 is the partial structure diagram one of brake apparatus described in other embodiments of the invention；
Fig. 6 is the partial structure diagram two of brake apparatus described in other embodiments of the invention；
Fig. 7 is the partial structure diagram three of brake apparatus described in other embodiments of the invention.
Description of symbols:
100, brake disc, 200, brake member, 210, brake block, 211, resigning breach, 220, brake shoe, 300, stress detection
Device, 400, regulating part, the 510, first magnetic part, the 520, second magnetic part, 530, tripping spring, 540, fixing piece, 550, support
Part, 600, motor base.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
As shown in Figures 1 and 2, an embodiment discloses a kind of brake apparatus, including brake disc 100, brake member 200 and by
Force detector 300, brake member 200 is used to move along the direction close to or far from brake disc 100, by force detector 300 and brake
Part 200 is oppositely arranged, and is used to sense the stress size of brake member 200 by force detector 300.
Above-mentioned brake apparatus is contacted using brake member 200 close to brake disc 100 and with brake disc 100, is realized to braking
The braking of disk 100, or be detached from by brake member 200 far from brake disc 100 and with brake disc 100, brake member 200 and brake disc
When 100 contact, brake member 200 can be by the pressure of brake disc 100, therefore can be by brake member 200 by force detector 300
Stress or deformation occurs is detected, and then judge whether brake member 200 carries out brake to brake disc 100, due to brake
Whether part 200 contacts with brake disc 100 or the size of contact force can directly be reacted by the stress of brake member 200 or deformation, therefore
The data acquired by force detector 300 are synchronous with the holding of the actual motion state of brake disc 100, can correctly reflect brake member
200 with the mated condition of brake disc 100, will not be due to the asynchronous generation for leading to dangerous situation.
It optionally, can be pressure sensor or strain transducer by force detector 300.In brake member 200 and brake disc 100
Contact process in, brake member 200 will receive the pressure that brake disc 100 transmits and strain, therefore can be by brake member
200 stress or deformation judge the contact condition of brake member 200 Yu brake disc 100.
In one of the embodiments, as shown in Figure 1 to Figure 3, brake member 200 include brake block 210 and with brake block 210
The brake shoe 220 of connection, brake block 210 are oppositely arranged with brake disc 100, are set relatively by force detector 300 with brake block 210
It sets；Or it is oppositely arranged by force detector 300 and brake shoe 220.Since brake block 210 is connect with brake shoe 220, in brake block
210 with brake disc 100 when contacting, and pressure can be also transferred at brake shoe 220 by brake block 210, therefore can will be by force detector
300 abut with brake block 210 or brake shoe 220, can play the role of detecting 100 on-position of brake disc.
In one of the embodiments, as shown in Fig. 1 and Fig. 4, above-mentioned brake apparatus further includes regulating part 400, works as stress
When detector 300 is abutted with brake block 210, one end of regulating part 400 is set on brake shoe 220, by force detector 300 and is adjusted
The other end of part 400 connects, and regulating part 400 is used to adjust the original state by force detector 300.Due in use,
Situations such as brake block 210 can be deformed, while the sensitivity of detection is also required, therefore can utilize as the case may be
Regulating part 400 is adjusted to by the position of force detector 300.
Specifically, above-mentioned " original state " is by the distance between force detector 300 and brake block 210.
Specifically, regulating part 400 can will be adjusted to clearance fit by between force detector 300 and brake block 210；Or stress
Detector 300 is abutted with brake block 210, while regulating part 400 is adjusted and is abutted by between force detector 300 and brake block 210
Tightness.
In one of the embodiments, as shown in Fig. 1 and Fig. 4, brake block 210 is equipped with close to the side of brake shoe 220
Resigning breach 211 is protruded into resigning breach 211 by force detector 300.At this time by force detector 300 closer to brake block 210 with
The contact position of brake disc 100, therefore can more sensitively sense brake block 210 and be under pressure or deformation, so as to more anti-
Present the mated condition of brake disc 100 and brake block 210.
Specifically, assembly notch is equipped on brake shoe 220 at position corresponding with resigning breach 211, assembly notch is used for
Installation and adjustment part 400.
In one of the embodiments, as shown in Figure 1, resigning breach 211 is located at the middle part of brake block 210.Brake block 210
Middle part with the contact of brake disc 100 when, brake block 210 and the stress of brake disc 100 are more steady, good braking effect.It is allowing simultaneously
It is arranged in the notch 211 of position by force detector 300, can understands in time and whether be contacted between brake block 210 and brake disc 100 and mutually
Between active force size.
In other embodiments, as shown in Figures 5 and 6, resigning breach 211 can also be set to the other positions of brake block 210
Place, such as the leftward position or right positions of brake block 210.
Brake shoe 220 is equipped with threaded hole, regulating part 400 close to the side of brake block 210 in one of the embodiments,
It is threadedly engaged with threaded hole.The moving distance that regulating part 400 can be accurately adjusted by being threadedly engaged is felt to by force detector 300
The sensitivity of survey is adjusted.
In other embodiments, regulating part 400 can also cylinder or hydraulic cylinder.At this time can by cylinder or hydraulic cylinder adjustment by
The position of force detector 300.
In one of the embodiments, as shown in Figure 1, above-mentioned brake apparatus further includes that the first magnetic part 510, second is magnetic
Part 520 and tripping spring 530, tripping spring 530 are set between the first magnetic part 510 and the second magnetic part 520, the second magnetic part
520 connect with brake shoe 220, and the first magnetic part 510 is electromagnet.When being powered to the first magnetic part 510, the first magnetic part
510 have magnetism, and the second magnetic part 520 can be attracted, and make the second magnetic part 520 and brake shoe 220 along close to first
The direction of magnetic part 510 is mobile, and brake shoe 220 and brake block 210 are far from brake disc 100 at this time, when the first magnetic part 510 powers off
When, due to the reset of tripping spring 530, the second magnetic part 520 can be pushed to the direction far from the first magnetic part 510, in turn
Make brake block 210 close to brake disc 100, above structure is simple and effective, good braking effect.
Specifically, tripping spring 530 is compression spring.Tripping spring 530, which is played, pushes away the first magnetic for the second magnetic part 520
The effect of property part 510.
In one of the embodiments, as shown in Figure 1, above-mentioned brake apparatus further include fixing piece 540, supporting element 550 and
Motor base 600, supporting element 550 connect the first magnetic part 510 and motor base 600, and fixing piece 540 successively wears the first magnetism
Part 510, supporting element 550 and the second magnetic part 520, and connect with motor base 600, the second magnetic part 520 and supporting element 550 are sliding
Dynamic cooperation.The first magnetic part 510, the opposite motor base of the second magnetic part 520 can be realized by fixing piece 540, supporting element 550 at this time
The installation of seat 600, while supporting element 550 can be oriented to the movement of the second magnetic part 520.
Specifically, fixing piece 540 is bolt.First magnetic part 510 is supported set on nut one end of fixing piece 540, fixing piece
540 other end is threadedly coupled with motor base.
Optionally, as shown in fig. 7, the quantity by force detector 300 can be one or at least two, when by force detector
When 300 quantity is at least two, it is evenly distributed on brake block 210 or brake shoe 220 by force detector 300.It at this time can be more
Comprehensively the on-position of brake disc 100 is detected.
One embodiment discloses a kind of elevator, and including traction machine and such as above-mentioned brake apparatus, traction machine traction machine is used for
It drives brake disc 100 to rotate, is electrically connected by force detector 300 and traction machine.
Above-mentioned elevator is contacted using brake member 200 close to brake disc 100 and with brake disc 100, is realized to traction machine
Braking, or be detached from by brake member 200 far from brake disc 100 and with brake disc 100, brake member 200 is contacted with brake disc 100
When, brake member 200 can by the pressure of brake disc 100, therefore by force detector 300 can by stress to brake member 200 or
Deformation occurs is detected, so judge brake member 200 whether to traction machine carry out brake, due to brake member 200 whether
It is contacted with brake disc 100 or the size of contact force can directly be reacted by the stress of brake member 200 or deformation, therefore by force detector
The data of 300 acquisitions are synchronous with the holding of the actual motion state of brake disc 100, can correctly reflect brake member 200 and braking
The mated condition of disk 100, will not be due to the asynchronous generation for leading to dangerous situation.
Optionally, equipped with the control system for controlling traction machine switch, control system and by force detector 300 in elevator
It is electrically connected, control system is for receiving the signal by force detector 300 and being controlled according to switch of the signal to traction machine.
One embodiment discloses a kind of control method of elevator, comprising the following steps:
When being sensed brake member 200 by force detector 300 and not stressing, the first signal is issued by force detector 300, makes to drag
Draw machine starting；
When being sensed 200 stress of brake member by force detector 300 and reaching predetermined value, the is issued by force detector 300
Binary signal stops traction machine.
The control method of above-mentioned elevator, when being sensed brake member 200 by force detector 300 and not stressing, brake member 200 with
Brake disc 100 separates, and being issued the first signal by force detector 300 at this time starts traction machine, and the starting of traction machine is timely, can prevent
Only there is car slipping in elevator, and when being sensed 200 stress of brake member by force detector 300, brake member 200 is contacted with brake disc 100,
Being issued second signal by force detector 300 stops traction machine, guarantees situations such as carriage is not in play when traction machine stops,
Then the control method of above-mentioned elevator can guarantee that the actual motion state of the data and brake disc 100 that are acquired by force detector 300 is protected
Synchronization is held, can correctly reflect the mated condition of brake member 200 Yu brake disc 100, dangerous feelings will not be led to due to asynchronous
The generation of condition.Simultaneously when being sensed 200 stress of brake member by force detector 300 and reaching predetermined value, brake member 200 and brake disc
100 come into full contact with, and can control traction machine to stop at this time, further prevent the generation of car slipping phenomenon.
Specifically, when brake member 200 and brake disc 100 contact, the numerical value sensed by force detector 300 can gradually increase
Greatly and reach certain value, this definite value is as above-mentioned " predetermined value ", indicates that brake member 200 has sufficiently connect with brake disc 100 at this time
Touching.
Specifically, the first signal is issued to above-mentioned control system by force detector 300, control system is according to the first signal control
Traction machine processed is opened；Second signal is issued to above-mentioned control system by force detector 300, and control system is controlled according to second signal
Traction machine is closed.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of brake apparatus, which is characterized in that including brake disc, brake member and by force detector, the brake member is used for edge
It is mobile close to or far from the direction of the brake disc, described to be oppositely arranged by force detector and the brake member, the stress inspection
Survey the stress size that device is used to sense the brake member.
2. brake apparatus according to claim 1, which is characterized in that the brake member include brake block and with the brake
The brake shoe of piece connection, the brake block is oppositely arranged with the brake disc, described opposite with the brake block by force detector
Setting；Or it described is oppositely arranged by force detector and the brake shoe.
3. brake apparatus according to claim 2, which is characterized in that further include regulating part, when it is described by force detector with
When the brake block abuts, one end of the regulating part is set on the brake shoe, described by force detector and the regulating part
Other end connection, the regulating part is used to adjust the original state by force detector.
4. brake apparatus according to claim 3, which is characterized in that the brake block is on the side of the brake shoe
It is described to be protruded into the resigning breach by force detector equipped with resigning breach.
5. brake apparatus according to claim 4, which is characterized in that the resigning breach is located in the brake block
Portion.
6. brake apparatus according to claim 3, which is characterized in that the brake shoe is on the side of the brake block
Equipped with threaded hole, the regulating part is threadedly engaged with the threaded hole.
7. brake apparatus according to claim 2, which is characterized in that further include the first magnetic part, the second magnetic part and system
It moves spring, the tripping spring is set between first magnetic part and second magnetic part, second magnetic part and institute
Brake shoe connection is stated, first magnetic part is electromagnet.
8. brake apparatus according to claim 7, which is characterized in that further include fixing piece, supporting element and motor base, institute
It states supporting element connection first magnetic part and the motor base, the fixing piece successively wears first magnetic part, institute
Supporting element and second magnetic part are stated, and is connect with the motor base, second magnetic part and the supporting element slide
Cooperation.
9. a kind of elevator, which is characterized in that described including traction machine and such as described in any item brake apparatus of claim 1-8
Traction machine is described to be electrically connected by force detector and the traction machine for driving the disc rotation.
10. a kind of control method of elevator as claimed in claim 9, which comprises the following steps:
It is described to be issued the first signal by force detector when the stress detector senses to the brake member do not stress, make institute
State traction machine starting；
It is described to be issued second by force detector when the stress detector senses are to the brake member stress and reach predetermined value
Signal stops the traction machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745107.1A CN110407054A (en) | 2019-08-13 | 2019-08-13 | Brake apparatus, elevator and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745107.1A CN110407054A (en) | 2019-08-13 | 2019-08-13 | Brake apparatus, elevator and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110407054A true CN110407054A (en) | 2019-11-05 |
Family
ID=68367388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910745107.1A Pending CN110407054A (en) | 2019-08-13 | 2019-08-13 | Brake apparatus, elevator and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110407054A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130957Y (en) * | 1992-07-24 | 1993-04-28 | 沈少锋 | Brake block of motor vehicle |
| JPH08240236A (en) * | 1995-03-03 | 1996-09-17 | Mitsubishi Denki Bill Techno Service Kk | Device for detecting defective opening of brake |
| US20080308360A1 (en) * | 2007-06-18 | 2008-12-18 | Karl Weinberger | Method and elevator drive with a brake device |
| JP2010275023A (en) * | 2009-05-26 | 2010-12-09 | Nippon Otis Elevator Co | Abnormality detector for electromagnetic brake |
| JP2015074539A (en) * | 2013-10-09 | 2015-04-20 | 株式会社日立ビルシステム | Rope type elevator |
| CN205274923U (en) * | 2015-12-29 | 2016-06-01 | 杭州华润传感器厂 | Elevator brake braking moment's monitoring and warning and controlling means |
| CN110002308A (en) * | 2019-04-02 | 2019-07-12 | 冯光辉 | The method of real-time monitoring elevator brake stopping power |
| CN110065875A (en) * | 2019-04-30 | 2019-07-30 | 日立电梯（中国）有限公司 | Detection components, start-up and shut-down control device, elevator and its control method |
| CN210594785U (en) * | 2019-08-13 | 2020-05-22 | 日立电梯电机（广州）有限公司 | Brake device and elevator |
-
2019
- 2019-08-13 CN CN201910745107.1A patent/CN110407054A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130957Y (en) * | 1992-07-24 | 1993-04-28 | 沈少锋 | Brake block of motor vehicle |
| JPH08240236A (en) * | 1995-03-03 | 1996-09-17 | Mitsubishi Denki Bill Techno Service Kk | Device for detecting defective opening of brake |
| US20080308360A1 (en) * | 2007-06-18 | 2008-12-18 | Karl Weinberger | Method and elevator drive with a brake device |
| JP2010275023A (en) * | 2009-05-26 | 2010-12-09 | Nippon Otis Elevator Co | Abnormality detector for electromagnetic brake |
| JP2015074539A (en) * | 2013-10-09 | 2015-04-20 | 株式会社日立ビルシステム | Rope type elevator |
| CN205274923U (en) * | 2015-12-29 | 2016-06-01 | 杭州华润传感器厂 | Elevator brake braking moment's monitoring and warning and controlling means |
| CN110002308A (en) * | 2019-04-02 | 2019-07-12 | 冯光辉 | The method of real-time monitoring elevator brake stopping power |
| CN110065875A (en) * | 2019-04-30 | 2019-07-30 | 日立电梯（中国）有限公司 | Detection components, start-up and shut-down control device, elevator and its control method |
| CN210594785U (en) * | 2019-08-13 | 2020-05-22 | 日立电梯电机（广州）有限公司 | Brake device and elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101679009B (en) | Device and method for controlling a brake device | |
| EP2154096A1 (en) | Safety device of elevator | |
| RU2007142284A (en) | BRAKE DEVICE, LIFT, METHOD OF OBTAINING INFORMATION ABOUT FUNCTIONING OF BRAKE DEVICE AND MODERNIZATION KIT WITH SUCH BRAKE DEVICE | |
| JP5481510B2 (en) | Stop device and elevator equipped with the same | |
| CN107314863B (en) | EPB brake caliper motor performance detection device and detection method | |
| CN103818547B (en) | Brake used for being merged into mechanical motion system | |
| CN104089764B (en) | A kind of elevator brake device for detecting performance and detection method | |
| CN106315328B (en) | Elevator landing door lock Mechanical test facilities | |
| CN103241611B (en) | Speed detection device, elevator apparatus with same, and checking method of elevator apparatus | |
| CN111284467B (en) | Locking device, electromechanical service brake with locking device and motor vehicle | |
| CN103693538B (en) | Intelligent pneumatic landing door system | |
| CN210594785U (en) | Brake device and elevator | |
| CN106429706B (en) | The electric life controller and method of anti-accidental movement | |
| CN110407054A (en) | Brake apparatus, elevator and its control method | |
| CN214733596U (en) | Elevator brake response time detection device | |
| CN107244597B (en) | Measuring device for spring force of elevator drum brake | |
| JP4292202B2 (en) | Actuator operation inspection method and actuator operation inspection apparatus | |
| CN203903709U (en) | Novel brake state detecting device | |
| CN112004768A (en) | Elevator installation | |
| JP6716670B2 (en) | Brake diagnostic system and remote brake diagnostic device | |
| US20220380176A1 (en) | Elevator Device | |
| US20180156635A1 (en) | Position detector | |
| JP2011148578A (en) | Electromagnetic brake inspection device of elevator | |
| CN204064624U (en) | A kind of elevator brake device for detecting performance | |
| CN113148792B (en) | Elevator brake response time detection device and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |