CN103991814A - Overlaid-type power-off brake for elevator - Google Patents
Overlaid-type power-off brake for elevator Download PDFInfo
- Publication number
- CN103991814A CN103991814A CN201410195321.1A CN201410195321A CN103991814A CN 103991814 A CN103991814 A CN 103991814A CN 201410195321 A CN201410195321 A CN 201410195321A CN 103991814 A CN103991814 A CN 103991814A
- Authority
- CN
- China
- Prior art keywords
- armature
- spring
- bolt
- quiet iron
- spring seat
- 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
- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to an overlaid-type power-off brake for an elevator. The overlaid-type power-off brake comprises static iron, an armature is installed on one side of the static iron, and a friction plate is installed on one side of the armature and located in the middle of the armature; two spring seat sliding sleeves are installed on the armature, first springs are installed at one ends of the spring seat sliding sleeves, and sliding bearings are installed outside the spring seat sliding sleeves. Two coils are installed on the static iron and located on the inner sides of the two spring seat sliding sleeves; one end of the static iron is provided with a spring seat ejection rod, a second spring is installed on the spring seat ejection rod, a buffer spring is installed at the tail of the spring seat ejection rod, and one end of the buffer spring is provided with an adjustable bolt; the other end of the static iron is provided with a fixed bolt, the fixed bolt is provided with a guide sleeve bolt, and a shock pad is installed above the guide sleeve bolt and located on the side, adjacent to the static iron, on the armature. By means of the overlaid-type power-off brake, the problem that the static electricity is uneven in suction during power-on suction is solved, powerful impact cannot be generated when the armature drives the friction plate to conduct braking, and the noise reduction effect is achieved.
Description
Technical field
The present invention relates to a kind of drg, specifically relate to folded type electricity loss brake for a kind of elevator.
Background technology
Elevator of the prior art, is directly clashed into friction face, without buffer action with friction lining by armature with folded type electricity loss brake when discharging band-type brake.And folded type electricity loss brake complex structure for existing elevator, retro-speed is slow, temperature rise, noise is large, and the life-span is short, and energy consumption is high.Therefore, patent of the present invention is proposed.
Summary of the invention
For the above-mentioned technical matters of prior art, the object of this invention is to provide folded type electricity loss brake for a kind of elevator, solved static inhomogeneous problem of adhesive when energising adhesive, during armature band friction lining band-type brake, can not produce intense impact, reach Noise Reduction.
For achieving the above object, the present invention is achieved by the following technical solutions:
A folded type electricity loss brake for elevator, comprises quiet iron, and a side of described quiet iron is provided with armature, and a side of described armature is provided with friction lining, and described friction lining is positioned at the midway location of armature; Two spring perch sliding sleeves that are parallel to each other are installed on described armature, and described spring perch sliding sleeve one end is provided with the first spring, and the first described spring is positioned at quiet iron, and the outside of described spring perch sliding sleeve is provided with plain bearing; Two coils that are parallel to each other are installed on described quiet iron, and two described coils are positioned at the inner side of two spring perch sliding sleeves; One end of described quiet iron is provided with spring perch push rod, on described spring perch push rod, the second spring is installed, and spring perch push rod afterbody is provided with recoil spring, and described recoil spring one end is provided with adjusting bolt; The other end of described quiet iron is provided with bolt of rear end plate, and guide pin bushing bolt is installed on described bolt of rear end plate, and described guide pin bushing bolt top is provided with cushion blocking, and described cushion blocking is positioned at a side adjacent with quiet iron on armature.
Beneficial effect of the present invention is as follows:
Folded type electricity loss brake for elevator of the present invention, linking springs seat sliding sleeve on armature, spring perch slides in plain bearing and slides, fine armature and the quiet iron inhomogeneous problem of adhesive in energising adhesive of having solved, during armature band friction lining band-type brake, can not produce intense impact, reach Noise Reduction.The present invention has increased a spring perch push rod and has connected recoil spring in the second spring, by adjusting bolt, regulate recoil spring, by spring perch push rod, be connected on armature again, make armature and quiet iron in the process of adhesive and release, can accomplish to regulate, reach the object of Double-noise-reduction, noise reduction is very good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1 is that guide pin bushing bolt, 2 is that cushion blocking, 3 is that spring perch sliding sleeve, 4 is that friction lining, 5 is that spring perch push rod, 6 is that the second spring, 7 is that recoil spring, 8 is that adjusting bolt, 9 is that armature, 10 is that quiet iron, 11 is that coil, 12 is that the second spring, 13 is that plain bearing, 14 is bolt of rear end plate.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As shown in Figure 1, folded type electricity loss brake for elevator of the present invention, comprises quiet iron 10, and a side of quiet iron 10 is provided with armature 9, and a side of armature 9 is provided with friction lining 4, and friction lining 4 is positioned at the midway location of armature 9; Two spring perch sliding sleeves 3 that are parallel to each other are installed on armature 9, and spring perch sliding sleeve 3 one end are provided with the first spring 12, the first springs 12 and are positioned at quiet iron 10, and the outside of spring perch sliding sleeve 3 is provided with plain bearing 13; The inner side that 11, two coils 11 of two coils that are parallel to each other are positioned at two spring perch sliding sleeves 3 is installed on quiet iron 10; One end of quiet iron 10 is provided with spring perch push rod 5, and the second spring 6 is installed on spring perch push rod 5, and spring perch push rod 5 afterbodys are provided with recoil spring 7, and recoil spring 7 one end are provided with adjusting bolt 8; The other end of quiet iron 10 is provided with bolt of rear end plate 14, and guide pin bushing bolt 1 is installed on bolt of rear end plate 14, and guide pin bushing bolt 1 top is provided with cushion blocking 2, and cushion blocking 2 is positioned at a side adjacent with quiet iron 10 on armature 9.
Folded type electricity loss brake for elevator of the present invention, linking springs seat sliding sleeve 3 on armature 9, spring perch sliding sleeve 3 is in the interior slip of plain bearing 13, fine armature 9 and the quiet iron 10 inhomogeneous problem of adhesive in energising adhesive of having solved, during armature 9 band friction lining 4 band-type brake, can not produce intense impact, reach Noise Reduction.The present invention has increased a spring perch push rod 5 and has connected recoil spring 7 in the second spring 6, by adjusting bolt 8, regulate recoil spring 7, by spring perch push rod 5, be connected on armature 9 again, make armature 9 and quiet iron 10 in the process of adhesive and release, can accomplish to regulate, reach the object of Double-noise-reduction, noise reduction is very good.
Above-described embodiment is only for the inventive concept of the present invention of explaining, but not restriction to rights protection of the present invention, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should fall into protection scope of the present invention.
Claims (1)
1. a folded type electricity loss brake for elevator, is characterized in that: comprise quiet iron, a side of described quiet iron is provided with armature, and a side of described armature is provided with friction lining, and described friction lining is positioned at the midway location of armature; Two spring perch sliding sleeves that are parallel to each other are installed on described armature, and described spring perch sliding sleeve one end is provided with the first spring, and the first described spring is positioned at quiet iron, and the outside of described spring perch sliding sleeve is provided with plain bearing; Two coils that are parallel to each other are installed on described quiet iron, and two described coils are positioned at the inner side of two spring perch sliding sleeves; One end of described quiet iron is provided with spring perch push rod, on described spring perch push rod, the second spring is installed, and spring perch push rod afterbody is provided with recoil spring, and described recoil spring one end is provided with adjusting bolt; The other end of described quiet iron is provided with bolt of rear end plate, and guide pin bushing bolt is installed on described bolt of rear end plate, and described guide pin bushing bolt top is provided with cushion blocking, and described cushion blocking is positioned at a side adjacent with quiet iron on armature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195321.1A CN103991814A (en) | 2014-05-01 | 2014-05-01 | Overlaid-type power-off brake for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195321.1A CN103991814A (en) | 2014-05-01 | 2014-05-01 | Overlaid-type power-off brake for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103991814A true CN103991814A (en) | 2014-08-20 |
Family
ID=51306200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195321.1A Pending CN103991814A (en) | 2014-05-01 | 2014-05-01 | Overlaid-type power-off brake for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103991814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987025A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Light low-volume-weight air-entrapped brick |
| CN105152066A (en) * | 2015-10-20 | 2015-12-16 | 苏州帝奥电梯有限公司 | Multi-damping mechanism for brake |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195676Y (en) * | 2008-04-18 | 2009-02-18 | 镇江美佳马达有限公司 | Brake of elevator traction machine |
| CN201932870U (en) * | 2010-07-15 | 2011-08-17 | 苏州安固科技有限责任公司 | Block type brake of elevator |
| DE202011001482U1 (en) * | 2011-01-14 | 2012-04-17 | Intorq Gmbh & Co. Kg | drum brake |
| CN203095494U (en) * | 2013-01-04 | 2013-07-31 | 浙江西子富沃德电机有限公司 | Electromagnetic brake |
| CN203187341U (en) * | 2013-03-15 | 2013-09-11 | 浙江西子富沃德电机有限公司 | Electromagnetic folding type brake used for elevator traction machine |
| CN203833546U (en) * | 2014-05-01 | 2014-09-17 | 绍兴市上虞通洲机电有限公司 | Folding type power-off brake for lift |
-
2014
- 2014-05-01 CN CN201410195321.1A patent/CN103991814A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195676Y (en) * | 2008-04-18 | 2009-02-18 | 镇江美佳马达有限公司 | Brake of elevator traction machine |
| CN201932870U (en) * | 2010-07-15 | 2011-08-17 | 苏州安固科技有限责任公司 | Block type brake of elevator |
| DE202011001482U1 (en) * | 2011-01-14 | 2012-04-17 | Intorq Gmbh & Co. Kg | drum brake |
| CN203095494U (en) * | 2013-01-04 | 2013-07-31 | 浙江西子富沃德电机有限公司 | Electromagnetic brake |
| CN203187341U (en) * | 2013-03-15 | 2013-09-11 | 浙江西子富沃德电机有限公司 | Electromagnetic folding type brake used for elevator traction machine |
| CN203833546U (en) * | 2014-05-01 | 2014-09-17 | 绍兴市上虞通洲机电有限公司 | Folding type power-off brake for lift |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987025A (en) * | 2015-06-25 | 2015-10-21 | 合肥蓝科新材料有限公司 | Light low-volume-weight air-entrapped brick |
| CN105152066A (en) * | 2015-10-20 | 2015-12-16 | 苏州帝奥电梯有限公司 | Multi-damping mechanism for brake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103991814A (en) | Overlaid-type power-off brake for elevator | |
| FI20060036A0 (en) | Gejdbroms | |
| CN203833546U (en) | Folding type power-off brake for lift | |
| CN106763306B (en) | A kind of electromagnetic brake with buffer structure | |
| CN204529199U (en) | A kind of stop mechanism of elevator traction machine | |
| CN105355388A (en) | Transformer | |
| CN103557231B (en) | A kind of guiding pairs | |
| CN104455118B (en) | Axial automatic compensation and locking bearing of friction plates | |
| CN203516460U (en) | Guide rail pair | |
| CN102966684A (en) | Rotation braking device of tower crane | |
| CN102583186A (en) | Shock absorption device for brakes | |
| CN203009649U (en) | Brake damping device with improved structure | |
| CN204852087U (en) | Brake | |
| CN204529202U (en) | A kind of drg of elevator traction machine | |
| CN102975080A (en) | Guide rail protection cover | |
| CN202379652U (en) | Brake damping device | |
| CN204113979U (en) | Underground coal mine downward belt conveyor Disk brake apparatus | |
| CN202322185U (en) | Shock-absorption adjusting device of brake | |
| CN203715164U (en) | Synergistic noise reduction brake | |
| CN205035022U (en) | Multiple damper of stopper | |
| CN104019157A (en) | Electromagnetic brake | |
| CN105889134A (en) | Low-power fan rotor elastic vibration damper | |
| CN209278371U (en) | A kind of electricity loss brake magnetic yoke | |
| CN204537792U (en) | The adjustable damping device of a kind of solenoid electromagnet | |
| CN203450990U (en) | Elevator car both anti-running safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |