CN206218986U - A kind of disk brake brake-releasing gear - Google Patents
A kind of disk brake brake-releasing gear Download PDFInfo
- Publication number
- CN206218986U CN206218986U CN201621037195.8U CN201621037195U CN206218986U CN 206218986 U CN206218986 U CN 206218986U CN 201621037195 U CN201621037195 U CN 201621037195U CN 206218986 U CN206218986 U CN 206218986U
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- China
- Prior art keywords
- hole
- brake
- spanner
- disk
- declutches
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- Cage And Drive Apparatuses For Elevators (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model is related to a kind of disk brake brake-releasing gear, it includes declutch spanner, coil block, yoke assembly, armature component, coil block is placed in yoke assembly, yoke assembly is provided with through hole, armature component is provided with nonpenerative screwed hole, the spanner that declutches has pin arm, there is connecting hole on pin arm, the first end of stud is threadedly coupled with screwed hole, the second end is connected through through hole with the connecting hole on the pin arm of the spanner that declutches, to cause declutch spanner and yoke assembly and armature component detachable connection.The brake-releasing gear is detachable, and simple to operate, easy to use.
Description
Technical field
The utility model is related to a kind of disk brake brake-releasing gear, more particularly to a kind of convenient disassembly, simple to operate
Disk brake brake-releasing gear.
Background technology
Elevator uses disk brake mostly, and when being powered, the coil in yoke produces magnetic force, and armature is inhaled in yoke
On, armature is separated with frictional disk, elevator normal work, and when having a power failure suddenly, coil is lost magnetism due to power-off, and armature is just
Can recover to be adjacent to friction plate in the presence of tripping spring, so as to realize that brake powers off band-type brake, now lift car is parked in
A certain position.This situation is met, maintenance personal needs to declutch manually, traction machine rotating shaft is slowly rotated using hand turning, by electricity
Terraced car moves to level position, opens layer door, and solution rescues the personnel in elevator.
Manual brake release uses lever construction mostly in the prior art, but it has some drawbacks, the length of the handle that such as declutches
Degree length, takes up room big, and can not dismantle, and it is also not convenient to operate.
Utility model content
Main purpose of the present utility model is to provide a kind of disk brake brake-releasing gear, and the device can be from disc type brake
Dismantled on device, and during declutching, it is simple to operate, it is easy to use.
To achieve the above object, the technical solution adopted in the utility model is：A kind of disk brake brake-releasing gear, its bag
The spanner that declutches, coil block, yoke assembly, armature component are included, the coil block is placed in the yoke assembly, the yoke
Component is provided with through hole, and the armature component is provided with nonpenerative screwed hole, and the spanner that declutches has pin arm, the pin arm
Upper to have connecting hole, the first end of the stud is threadedly coupled with the screwed hole, and the second end passes through the through hole
It is connected with the connecting hole on the pin arm of the spanner that declutches, to cause the spanner that declutches removable with yoke assembly and armature component
Unload formula connection.
Double end can be made by reversely rotating the spanner that declutches when disk brake is in normal condition using stud
The first end of bolt is removed from yoke assembly and armature component, lays down the spanner that declutches, it is to avoid maloperation, it is necessary to when declutching,
The spanner that will declutch again is loaded onto, and dismounting is easy to, while the convenient vanning transport of detachable connection.
Preferably, the connecting hole is divided into hole and lower opening, and the second end in the connecting hole is socketed with
Disk spring, the disk spring is placed in the upper hole, is provided between the second end end and the disk spring
Padding, the right part of the padding is socketed on the stud circumference, is close to the stud and is passed through the dish together
Shape spring, and extend to the lower opening, the left part left side of the padding is provided with pad, in the second end end and institute
State and be provided between pad locking nut, the upper hole and lower bore dia are arranged to be suitable to the above-mentioned corresponding component of lucky clamping to be advisable.
When declutching, the spanner that declutches is rotated forward, disk spring is squeezed, very big elasticity is produced in axial direction, promote double end spiral shell
In the armature component of the first end precession disk brake of bolt, yoke assembly is fitted with armature component, so as to by armature component
Separated with friction plate, be easy to maintenance mans as needed manually to run to required position elevator；Using padding by stud card
It is tight to prevent stud when rotated unstable in disk spring, concentrate strength on when being rotated beneficial to maintenance person, so that right
Disk spring applies enough effective pressures.
Preferably, the through hole and the screwed hole are multiple, are respectively uniformly distributed in the yoke assembly and the rank
On the circumference of iron component, the pin arm number of the spanner that declutches is suitable with this.
Preferably, the through hole, screwed hole, the number of pin arm are four.
Preferably, long-range steel wire rope is provided with the handle of the spanner that declutches to declutch hole, the long-range steel wire rope declutches
Hole number at least two, facilitates user also can realize declutching by long-range steel wire rope mode.
Brief description of the drawings
Fig. 1 is the front view that spanner is connected with disk brake that declutches.
Fig. 2 is the enlarged diagram of the connecting hole of brake-releasing gear.
Fig. 3 is the left view that brake-releasing gear is connected with disk brake.
Fig. 4 is the structural representation of stud.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
Disk brake brake-releasing gear 1 includes declutch spanner 2, coil block 3, yoke assembly 4, armature component 5, coil group
Part 3 is located in yoke assembly 4, and the spanner 2 that declutches is detachably connected with yoke assembly 4 and armature component 5 using stud 6.
Yoke assembly 4 is provided with through hole 41, and armature component 5 is provided with nonpenerative screwed hole 51, the first of stud 6
End 61 is connected with screwed hole screw thread 51, and the second end 62 is through the connecting hole 211 on through hole 41 and the pin arm 21 of the spanner 2 that declutches
Connection.
Preferably, 211 points of connecting hole is upper hole 2111 and lower opening 2112,62 sets of the second end in connecting hole 211
Disk spring 7 is connect, it is located in hole 2111, padding 8 is provided between the end of the second end 62 and disk spring 7, pad 8
Right part 82 is socketed on the circumference of stud 6, is close in the hole that stud 6 fills in disk spring 7, the left part of padding 8
81 left sides are provided with pad 9, and locking nut 10 is located between the end of the second end 62 and pad 9, and upper hole 2111 is arranged to be suitable to card
Locking nut 10, pad 9, padding 8, disk spring 7 and stud 6 are connect, lower opening 2112 is arranged to the just right-hand member of clamping padding 8
Portion 82 and stud 6 are advisable.
Preferably, through hole 41 and screwed hole 51 are multiple, are respectively uniformly distributed the circle in yoke assembly 4 and armature component 5
Zhou Shang, at the same time, the number of the pin arm 21 of the spanner 2 that declutches is suitable with this.Optionally, through hole 41, screwed hole 51 and pin arm 21
Number be four.
Preferably, declutch spanner 2 handle 22 on be provided with long-range steel wire rope and declutch hole 221, facilitate user also to pass through
Long-range steel wire rope mode is realized declutching.Long-range steel wire rope declutches the number at least two in hole 221.
Double end can be made by reversely rotating the spanner that declutches when disk brake is in normal condition using stud
The first end of bolt is removed from yoke assembly and armature component, lays down the spanner that declutches, it is to avoid maloperation, it is necessary to when declutching,
The spanner that will declutch again is loaded onto, and dismounting is easy to, while the convenient vanning transport of detachable connection.
When declutching, because disk spring rigidity is big, buffering vibration absorption ability is strong, can bear big load with small deformation, in maintenance
Work is rotated forward when declutching spanner, and disk spring is squeezed, and very big elastic potential energy, the elastic potential energy are produced in axial direction
Discharged in the way of to promote the further precession in screw rod axial direction, such that it is able to realize that yoke assembly is powered off with armature component in brake
Fitted well during band-type brake, armature component is separated with friction plate, so that maintenance mans now can be as needed manually by elevator
Run to required position.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appending claims and its equivalent.
Claims (6)
1. a kind of disk brake brake-releasing gear (1), it is characterised in that：Including the spanner that declutches (2), coil block (3), yoke group
Part (4), armature component (5) and stud (6), the coil block (3) are placed in the yoke assembly (4), the yoke
Component (4) is provided with through hole (41), and the armature component (5) is provided with nonpenerative screwed hole (51), the spanner that declutches (2)
With pin arm (21), there is connecting hole (211), the first end (61) of the stud (6) and institute on the pin arm (21)
State screwed hole (51) threaded connection, pin arm (21) of the second end (62) through the through hole (41) and the spanner that declutches (2)
On connecting hole (211) connection, to cause described spanner (2) and yoke assembly (4) and armature component (5) detachable company of declutching
Connect.
2. disk brake brake-releasing gear (1) according to claim 1, it is characterised in that：The connecting hole (211) is divided into
Upper hole (2111) and lower opening (2112), the second end (62) in the connecting hole (211) are socketed with disk spring
(7), the disk spring (7) is placed in the upper hole (2111), the second end (62) end and the disk spring (7)
Between be provided with padding (8), the right part (82) of the padding (8) is socketed on the circumference of the stud (6), is close to institute
Stud (6) is stated together through the disk spring (7), and extends to the lower opening (2112), a left side for the padding (8)
End (81) left side is provided with pad (9), and locking nut is provided between the second end (62) end and the pad (9)
(10)。
3. disk brake brake-releasing gear (1) according to claim 2, it is characterised in that：The through hole (41) and described
Screwed hole (51) is multiple, is respectively uniformly distributed on the circumference of the yoke assembly (4) and the armature component (5), described
Declutch spanner (2) pin arm (21) number it is suitable with this.
4. disk brake brake-releasing gear (1) according to claim 3, it is characterised in that：The through hole (41), screwed hole
(51), the number of pin arm (21) is four.
5. the disk brake brake-releasing gear (1) according to any one of claim 1-4, it is characterised in that：It is described to declutch
Long-range steel wire rope is provided with the handle (22) of spanner (2) to declutch hole (221), the long-range steel wire rope declutch hole (221)
Number is multiple, to facilitate user to realize declutching by long-range steel wire rope mode.
6. disk brake brake-releasing gear (1) according to claim 5, it is characterised in that：The long-range steel wire rope declutches
The number in hole (221) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037195.8U CN206218986U (en) | 2016-08-28 | 2016-08-28 | A kind of disk brake brake-releasing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037195.8U CN206218986U (en) | 2016-08-28 | 2016-08-28 | A kind of disk brake brake-releasing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218986U true CN206218986U (en) | 2017-06-06 |
Family
ID=58781598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037195.8U Active CN206218986U (en) | 2016-08-28 | 2016-08-28 | A kind of disk brake brake-releasing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218986U (en) |
-
2016
- 2016-08-28 CN CN201621037195.8U patent/CN206218986U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |