CN106698142A - Clamping device for elevator flat traction belt and use method of clamping device - Google Patents
Clamping device for elevator flat traction belt and use method of clamping device Download PDFInfo
- Publication number
- CN106698142A CN106698142A CN201510484777.4A CN201510484777A CN106698142A CN 106698142 A CN106698142 A CN 106698142A CN 201510484777 A CN201510484777 A CN 201510484777A CN 106698142 A CN106698142 A CN 106698142A
- Authority
- CN
- China
- Prior art keywords
- flat
- clamping device
- elevator
- plate
- leash
- 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
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a clamping device for an elevator flat traction belt, belongs to the technical field of an elevator, and particularly relates to a brake safety device for the elevator flat traction belt. The clamping device for the elevator flat traction belt is characterized in that the clamping device is provided with a base portion static board and an outer side static board which are opposite and are fixed through fixing bolts; a groove is formed in the outer side static board; a movable board is arranged inside the groove; electromagnetic coils and springs are arranged inside the position between the outer side static board and the movable board; the movable board is provided with a movable board clamping piece; the base portion static board is provided with a static board clamping piece; and the movable board clamping piece and the static board clamping piece are opposite. The clamping device for the elevator flat traction belt is aimed at directly clamping and braking the elevator traction belt and can rapidly and effectively ensure safety of passengers.
Description
Technical field
The invention belongs to elevator technology field, more particularly to a kind of braking safety device of elevator traction band.
Background technology
In current composite steel band elevator, the safety device under abnormal conditions has protection device for over-speed ascending, safety tongs, buffer etc..
In elevator emerged in operation failure, braked mainly by traction machine brake carried out stop car at present, in the case of misfunctioning of brake, car Accelerating running triggering protection device for over-speed ascending or safety tongs action are carried out stop car.
Some time delays occur during above stop car, alarmed and fear can be caused to passenger in car unavoidably, or even cause more serious personal injury.
The content of the invention
Goal of the invention：The present invention provides a kind of flat leash clamping device of elevator flat and its application method, and clamping braking is carried out the purpose is to the leash directly to elevator, can quickly and efficiently protect the safety of passenger.
Technical scheme：
To achieve the above object, the present invention uses following technical scheme：
A kind of flat leash clamping device of elevator flat, it is characterised in that：The clamping device is provided with the quiet plate of the quiet plate of the base portion being oppositely arranged and outside, and they are fixed by fixing bolt；A groove is formed in the quiet plate in outside, a dynamic plate is provided with groove, the inside between the quiet plate in outside and dynamic plate is provided with magnet coil and spring, dynamic plate is provided with dynamic plate holding piece, the quiet plate of base portion is provided with quiet plate holding piece, and dynamic plate holding piece and quiet plate holding piece are oppositely arranged.
Leading block is provided between the quiet plate of the quiet plate of base portion and outside.
One manual brake-loosing mechanism is arranged on the quiet plate side in outside, is threadedly coupled with the quiet plate in outside, dynamic plate and dynamic plate holding piece.
Described quiet plate holding piece and dynamic plate holding piece surface is set to the projection of several circular arcs, and the projection is staggeredly complimentary positions.
The leading block of flat leash is two groups, is arranged at the two ends of the quiet plate of the quiet plate of base portion and outside, and two groups of leading block positions are just right.
A kind of application method of the flat leash clamping device of elevator flat as described above, it is characterised in that：The application method is that whole device is fixed in elevator hoistways, flat leash for drawing and being driven is passed through from the middle of the flat leash leading block of this device, when there are abnormal conditions in elevator, controller gives the instruction of this device, magnet coil dead electricity, dynamic plate pushes the quiet plate of base portion to by spring, and quiet plate holding piece firmly clamps flat leash with dynamic plate holding piece.
The device is applied to flat leash of the flakiness ratio more than 1.
The flat leash clamping device of the elevator flat is provided with manual brake-loosing mechanism, manually brake-loosing mechanism can in emergency circumstances be declutched.
The flat leash clamping device of the elevator flat is dead electricity clamping device, and this device is open state in the case of magnet coil energization, and this device is clamp position in the case of dead electricity.
Advantage and effect：Simple structure of the present invention, it is easy to operate, can directly, rapidly elevator brake car, effectively protect the safety of passenger.
Brief description of the drawings：Fig. 1 is primary structure schematic diagram of the invention；
Fig. 2 is the flat leash sectional view for being applicable the present apparatus.
Marked in figure：Raised 1, quiet plate holding piece 2, the quiet plate 3 of base portion, leading block 4, flat leash 5, hollow bolt 6 moves plate 7, and the quiet plate 8 in outside, fixing bolt 9, magnet coil 10, spring 11, manual brake-loosing mechanism 12 moves plate holding piece 13, steel wire rope 14, clad 15.
Specific embodiment：
As shown in figure 1, a kind of flat leash clamping device of elevator flat, the clamping device is provided with the quiet plate 8 of the quiet plate 3 of the base portion being oppositely arranged and outside, and they are fixed by fixing bolt 9；A groove is formed in the quiet plate 8 in outside, a dynamic plate 7 is provided with groove, dynamic plate 7 is separated by hollow bolt 6 with fixing bolt 9, can be moved up and down in groove.Inside between the quiet plate 8 in outside and dynamic plate 7 is provided with magnet coil 10 and spring 11, and magnet coil 10 is connected by circuit with the controller of outside, can receive the signal instruction that controller is sent.Dynamic plate 7 is provided with dynamic plate holding piece 13, and the quiet plate 3 of base portion is provided with quiet plate holding piece 2, and dynamic plate holding piece 13 and quiet plate holding piece 2 are oppositely arranged.
Leading block 4 is provided between the quiet plate 8 of the quiet plate 3 of base portion and outside, the leading block 4 can be two groups, be arranged at the two ends of the quiet plate 8 of the quiet plate 3 of base portion and outside, and two groups of positions of leading block 4 are just right.The purpose for setting the leading block 4 is to prevent the sideslip of flat leash 5, influences the using effect of clamping device.
Described quiet plate holding piece 2 and the dynamic surface of plate holding piece 13 is set to the projection of several circular arcs, and the projection is staggeredly complimentary positions.This indenting setting structure, is the special construction that can preferably clamp flat leash and design for the clamping device.
One manual brake-loosing mechanism 12 is arranged on the quiet side of plate 8 in outside, is threadedly coupled with the quiet plate 8 in outside, dynamic plate 7 and dynamic plate holding piece 13；After emergency is released, manually brake-loosing mechanism 12 can be declutched.
The application method is that whole device is fixed in elevator hoistways, and the flat leash 5 for drawing and being driven is passed through from the middle of the flat leash leading block 4 of this device.When elevator has abnormal conditions, controller gives the instruction of this device, and the dead electricity of magnet coil 10, electromagnetic force is lost, and dynamic plate 7 pushes the quiet plate 3 of base portion to by spring 11, and quiet plate holding piece 2 firmly clamps flat leash 5 with dynamic plate holding piece 13.
The device is applied to flat leash of the flakiness ratio more than 1, and as shown in Figure 2, it is to be provided with the structure of steel wire rope 14 in clad 15, and intensity is big.
The flat leash clamping device of the elevator flat is dead electricity clamping device, i.e.,：This device is open state in the case of the energization of magnet coil 10, and this device is clamp position in the case of dead electricity.For consider powering-off state and design, once have a power failure or circuit power-off generation, magnet coil 10 power-off rear clamping device can at once clamp flat leash, a safeguard measure is increased passenger again.
Claims (9)
1. the flat leash clamping device of a kind of elevator flat, it is characterised in that：The clamping device is provided with the quiet plate of the base portion being oppositely arranged（3）With the quiet plate in outside（8）, they pass through fixing bolt（9）It is fixed；The quiet plate in outside（8）One groove of interior formation, is provided with a dynamic plate in groove（7）, by hollow bolt（6）The dynamic plate of adjustment（7）With the quiet plate in outside（8）Between gap, in the quiet plate in outside（8）With dynamic plate（7）Between inside be provided with magnet coil（10）And spring（11）, move plate（7）It is provided with dynamic plate holding piece（13）, the quiet plate of base portion（3）It is provided with quiet plate holding piece（2）, move plate holding piece（13）With quiet plate holding piece（2）It is oppositely arranged.
2. the flat leash clamping device of elevator flat according to claim 1, it is characterised in that：In the quiet plate of base portion（3）With the quiet plate in outside（8）Between be provided with leading block（4）.
3. the flat leash clamping device of elevator flat according to claim 1, it is characterised in that：One manual brake-loosing mechanism（12）It is arranged on the quiet plate in outside（8）Side, with the quiet plate in outside（8）, dynamic plate（7）With dynamic plate holding piece（13）Threaded connection.
4. the flat leash clamping device of elevator flat according to claim 1, it is characterised in that：Described quiet plate holding piece（2）With dynamic plate holding piece（13）Surface is set to the projection of several circular arcs, and the projection is staggeredly complimentary positions.
5. the flat leash clamping device of elevator flat according to claim 1, it is characterised in that：The leading block of flat leash（4）It is two groups, is arranged at the quiet plate of base portion（3）With the quiet plate in outside（8）Two ends, and two groups of leading blocks（4）Position is just right.
6. the application method of the flat leash clamping device of a kind of elevator flat as claimed in claim 1, it is characterised in that：The application method is that whole device is fixed in elevator hoistways, for the flat leash drawn and be driven（5）From the flat leash leading block of this device（4）Centre passes through, and when elevator has abnormal conditions, controller gives the instruction of this device, magnet coil（10）Dead electricity, moves plate（7）By spring（11）Push the quiet plate of base portion to（3）, quiet plate holding piece（2）With dynamic plate holding piece（13）By flat leash（5）Firmly clamp.
7. the application method of the flat leash clamping device of elevator flat according to claim 6, it is characterised in that：The device is applied to flat leash of the flakiness ratio more than 1.
8. the application method of the flat leash clamping device of elevator flat according to claim 6, it is characterised in that：The flat leash clamping device of the elevator flat is provided with manual brake-loosing mechanism（12）, in emergency circumstances can manually brake-loosing mechanism（12）Declutched.
9. the application method of the flat leash clamping device of elevator flat according to claim 6, it is characterised in that：The flat leash clamping device of the elevator flat is dead electricity clamping device, in magnet coil（10）This device is open state in the case of energization, and this device is clamp position in the case of dead electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510484777.4A CN106698142A (en) | 2015-08-10 | 2015-08-10 | Clamping device for elevator flat traction belt and use method of clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510484777.4A CN106698142A (en) | 2015-08-10 | 2015-08-10 | Clamping device for elevator flat traction belt and use method of clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106698142A true CN106698142A (en) | 2017-05-24 |
Family
ID=58929904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510484777.4A Pending CN106698142A (en) | 2015-08-10 | 2015-08-10 | Clamping device for elevator flat traction belt and use method of clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730001A (en) * | 2019-01-09 | 2019-05-10 | 天津大学 | A kind of clipping batterylaying dead individuals remove end effector and its method |
| CN113321090A (en) * | 2021-06-04 | 2021-08-31 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Emergency braking system, braking device and braking method of safety elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1805897A (en) * | 2003-06-16 | 2006-07-19 | 因温特奥股份公司 | Cable brake for an elevator |
| CN1843888A (en) * | 2005-04-08 | 2006-10-11 | 东芝电梯株式会社 | Rope brake device for elevator |
| CN101798036A (en) * | 2010-02-25 | 2010-08-11 | 杭州沪宁电梯配件有限公司 | Electromagnetic brake, friction piece thereof and friction piece manufacture method |
| CN102976183A (en) * | 2012-12-03 | 2013-03-20 | 福建省连江县迅捷技术孵化有限公司 | Construction lift for building under construction |
| US8485318B2 (en) * | 2009-05-15 | 2013-07-16 | Paul J. Doran | Elevator rope braking system |
-
2015
- 2015-08-10 CN CN201510484777.4A patent/CN106698142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1805897A (en) * | 2003-06-16 | 2006-07-19 | 因温特奥股份公司 | Cable brake for an elevator |
| CN1843888A (en) * | 2005-04-08 | 2006-10-11 | 东芝电梯株式会社 | Rope brake device for elevator |
| US8485318B2 (en) * | 2009-05-15 | 2013-07-16 | Paul J. Doran | Elevator rope braking system |
| CN101798036A (en) * | 2010-02-25 | 2010-08-11 | 杭州沪宁电梯配件有限公司 | Electromagnetic brake, friction piece thereof and friction piece manufacture method |
| CN102976183A (en) * | 2012-12-03 | 2013-03-20 | 福建省连江县迅捷技术孵化有限公司 | Construction lift for building under construction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730001A (en) * | 2019-01-09 | 2019-05-10 | 天津大学 | A kind of clipping batterylaying dead individuals remove end effector and its method |
| CN109730001B (en) * | 2019-01-09 | 2023-08-22 | 天津大学 | Clamping type end effector for clearing dead individual caged layer and method thereof |
| CN113321090A (en) * | 2021-06-04 | 2021-08-31 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Emergency braking system, braking device and braking method of safety elevator |
| CN113321090B (en) * | 2021-06-04 | 2022-06-24 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Emergency braking system, braking device and braking method of safety elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204917520U (en) | Clamping device is taken with flat pulling to elevator | |
| AU777664B2 (en) | Method for braking a traction sheave elevator, traction sheave elevator and use of an emergency power supply | |
| CN106516933A (en) | Electrodynamic type safety tong device and brake method of electrodynamic type safety tong device | |
| US11325810B2 (en) | Traction sheave safety device and elevator car emergency stop method thereof | |
| CN102674108B (en) | Electronic control brake device for elevator cage | |
| AU2013242674B2 (en) | A fall prevention brake buffering system for high-speed mine lift | |
| CN202643033U (en) | Electronic control elevator car braking device | |
| CN104150316A (en) | Device for preventing elevator cage from abnormally moving | |
| CN104828669A (en) | Elevator car braking device | |
| JP2008290832A (en) | Emergency stop device of elevator | |
| CN105819302B (en) | Rope brake | |
| CN204022188U (en) | A kind of device preventing the abnormal movement of lift car | |
| CN106698142A (en) | Clamping device for elevator flat traction belt and use method of clamping device | |
| CN203767794U (en) | Electromechanical flexible flat layer security clamp | |
| JP6282788B2 (en) | Electric vehicle platform safety device with rope tension adjustment means | |
| CN204490245U (en) | The anti-running velocity limiter of machine-roomless lift | |
| JP2006341953A (en) | Emergency stop device of elevator | |
| CN106892321B (en) | Cordless elevator braking safety device | |
| CN101830381A (en) | Emergency braking device acting on traction sheave of traction machine | |
| CN107777505A (en) | Electromagnetic type limiter of speed rope gripper | |
| CN204265196U (en) | A kind of traction sheave safety guard | |
| CN205294538U (en) | Safety tongs aggregate unit | |
| CN205240990U (en) | A emergent retarder of permanent magnetism for over -and -under type elevator | |
| CN204057552U (en) | Elevator anti-running control setup | |
| CN206014136U (en) | Electromagnetic type limiter of speed rope gripper |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |