CN206668805U - Brake - Google Patents
Brake Download PDFInfo
- Publication number
- CN206668805U CN206668805U CN201720247335.2U CN201720247335U CN206668805U CN 206668805 U CN206668805 U CN 206668805U CN 201720247335 U CN201720247335 U CN 201720247335U CN 206668805 U CN206668805 U CN 206668805U
- Authority
- CN
- China
- Prior art keywords
- brake
- braking
- shoe
- brake shoe
- arm
- 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.)
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Links
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000005299 abrasion Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
A kind of brake is the utility model is related to, provided with base and brake assemblies, the brake assemblies include brake arm and braking brake shoe, and brake arm is arranged on base, wherein, the braking brake shoe is rotatably arranged on one end of brake arm.Braking brake shoe provided herein can be rotated freely after mounting, can ensure that brake brake shoe closely fits with brake disc.It is convenient that brake provided by the utility model will not produce eccentric force, brake compensation, and mounting and adjusting in braking.
Description
Technical field
It the utility model is related to brake device of elevator, and in particular to a kind of brake.
Background technology
As shown in figure 1, in the prior art, brake arm arrangement forms by brake arm 3 ' and without asbestos brake ribbon 4 '.Brake arm
3 ' and without being pasted together between asbestos brake ribbon 4 ' with special bonding agent.
However, this structure may be because brake ribbon the center of circle and brake disc center it is misaligned, cause braking when meeting
Biasing force is produced, there is larger bending load to brake axle.So as to cause its concentrated wear of brake ribbon serious, and other part
Phenomenon without abrasion.
The content of the invention
The defects of in order to overcome prior art, the purpose of this utility model be to provide a kind of braking brake shoe can freely rotate with
Ensure that braking brake shoe closely fits with brake disc, be capable of the brake of balancing brake.
To achieve the above object, the utility model provides a kind of brake, and it is provided with driving base and brake assemblies, should
Brake assemblies include brake arm and braking brake shoe, and brake arm is connected with driving base, wherein, the braking brake shoe is rotatably arranged
On brake arm one end.
Preferably, the pivot for braking brake shoe is located in the symmetrical center line of itself.
It is further preferred that braking brake shoe has the brake lining of arc-shaped, the brake lining and the outer peripheral face phase of brake disc
Match somebody with somebody.
Still further preferably, the center of brake disc and the distance of driving base and pivot and the driving of braking brake shoe
The distance of base is identical.
Preferably, the brake is additionally provided with rotating shaft, and brake arm has retainer walls, and the rotating shaft is through retainer walls and brakes brake shoe
The through hole that upper correspondence position is set, so as to which braking brake shoe is rotatably installed in retainer walls.
It is further preferred that the rotating shaft is cylinder.
Still further preferably, brake also includes the bearing pin for fixing cylinder and retainer walls.
It is further preferred that the side wall of retainer walls is provided with groove, braking brake shoe is contained in the groove.
Still further preferably, braking has certain interval between the outer rim of brake shoe and the wall of the groove.
Preferably, the quantity of the brake assemblies is two groups, and two groups of brake assemblies are symmetrically dispersed in the both sides of driving base.
Compared with prior art, the utility model has advantages below：
Brake provided herein is block brake, and its brake force is radial direction, and braking brake shoe after mounting can
It is enough freely to rotate, it can ensure that brake brake shoe closely fits with brake disc.Brake provided herein is in braking
It is convenient that eccentric force, brake compensation, and mounting and adjusting will not be produced.
Brief description of the drawings
Fig. 1 is the structural representation of the brake arm arrangement of prior art；
Fig. 2 is the schematic diagram of the brake in one embodiment of the present utility model；
Fig. 3 is the structural representation of the brake arm of the brake in one embodiment of the present utility model；
Fig. 4 is the side view of the brake arm of the brake in one embodiment of the present utility model；
In accompanying drawing：1-base；2-brake assemblies；3-brake arm；4-braking brake shoe；5-rotating shaft；6-pin
Axle；7-symmetrical center line；8-brake disc, 9-groove；10-gap.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below by accompanying drawing and implementation
Example, is described in further detail to the technical solution of the utility model.It is it should be appreciated that described herein specific real
The principle that example is only used for explaining the present invention is applied, is not intended to limit the present invention.
As shown in Fig. 2 in embodiment of the present utility model, there is provided a kind of brake, for elevator brake, specifically
It is a kind of block brake.The brake is provided with driving base 1 and brake assemblies 2, and brake arm 3 is arranged on driving base 1.
According to practical situations, under preferable case, the quantity of brake assemblies 2 is two groups, and this two groups of brake assemblies 2 are symmetrical
Ground is distributed in driving base 1 both sides.
Brake assemblies 2 include brake arm 3 and braking brake shoe 4, and braking brake shoe 4 is rotatably arranged on one end of brake arm 3
On.
In a preferred embodiment, as shown in Figure 3, the pivot of braking brake shoe 4 is located at the symmetrical centre of its own
On line 7.
Braking brake shoe 4 has the brake lining of arc-shaped, matches with the outer peripheral face of brake disc 8 to be braked, to ensure to make
Dynamic brake shoe closely fits with brake disc 8.
The center of brake disc is to the distance for driving base 1 and brakes distance phase of the pivot of brake shoe 4 with driving base 1
Together.
It is arranged such, it is ensured that brake brakes the center of brake shoe and the center weight of brake disc 8 to be braked in braking
Close, without produce biasing force, can balancing brake, avoid to brake axle produce bending load, so as to avoid result in damper brake
Block concentrated wear is serious and local without abrasion.
In the embodiment shown in Fig. 2-4, braking brake shoe 4 rotating shaft 5 that is provided with by brake rotates.Specifically,
Brake arm 3 has retainer walls, and rotating shaft 5 is through the retainer walls and brakes the through hole that correspondence position is set on brake shoe 4, so that will braking
Brake shoe 4 is arranged in retainer walls.The rotating shaft 5 is fixed by bearing pin 6, it is ensured that the through hole is not deviate from rotating shaft 5.In such as Fig. 2-4
In shown embodiment, rotating shaft 5 is cylinder.
Braking brake shoe 45 can be rotated freely around the shaft so that brake preferably can be affixed after installing with brake disc
Close, avoid the generation of eccentric force, advantageously in the transmission of radial braking force, contribute to brake compensation.
As shown in figure 3, to make structure easier, compact, the side wall of retainer walls is provided with groove 9, and braking brake shoe 4 accommodates
In groove 9.Braking between the outer rim of brake shoe 4 and the wall of groove 9 has small gap 10, in order to avoid braking brake shoe 4 and groove 9
The smooth degree of friction effects rotation process is produced between wall, it is ensured that be brought into close contact between braking brake shoe 4 and brake disc.
Brake provided by the utility model, its is simple in construction, and mounting and adjusting is convenient, and can ensure to brake brake shoe 4
It is brought into close contact between brake disc 8, balancing brake.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, it is not intended to limit the scope of the present invention, all
The equivalent change or modification made according to the utility model Spirit Essence, it should all cover within the scope of protection of the utility model.
Claims (10)
1. a kind of brake, provided with driving base and brake assemblies, the brake assemblies include brake arm and braking brake shoe, described
Brake arm is connected with the driving base, it is characterised in that the braking brake shoe can be rotatably set on the brake arm.
2. brake according to claim 1, it is characterised in that the pivot of the braking brake shoe is located at pair of itself
Claim on center line.
3. brake according to claim 1, it is characterised in that the braking brake shoe has the brake lining of arc-shaped, institute
The outer circumference surface for stating brake lining and brake disc matches.
4. brake according to claim 3, it is characterised in that the center of the brake disc to it is described driving base away from
It is identical from a distance from the pivot with the braking brake shoe to the driving base.
5. according to the brake described in claim any one of 1-4, it is characterised in that the brake is additionally provided with rotating shaft, described
Brake arm has retainer walls, and the rotating shaft passes through the through hole that correspondence position is set on the retainer walls and the braking brake shoe, from
And the braking brake shoe is rotatably installed in the retainer walls.
6. brake according to claim 5, it is characterised in that the rotating shaft is cylinder.
7. brake according to claim 6, it is characterised in that the brake is also included the cylinder and the system
The bearing pin that dynamic wall is fixed.
8. brake according to claim 5, it is characterised in that the side wall of the retainer walls is provided with groove, the system
Dynamic brake shoe is contained in the groove.
9. brake according to claim 8, it is characterised in that the wall of outer rim and the groove of the braking brake shoe it
Between there is gap.
10. brake according to claim 1, it is characterised in that the quantity of the brake assemblies is two groups, described in two groups
Brake assemblies are symmetrically dispersed in the both sides of the driving base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247335.2U CN206668805U (en) | 2017-03-14 | 2017-03-14 | Brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247335.2U CN206668805U (en) | 2017-03-14 | 2017-03-14 | Brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668805U true CN206668805U (en) | 2017-11-24 |
Family
ID=60377615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720247335.2U Active CN206668805U (en) | 2017-03-14 | 2017-03-14 | Brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907407A (en) * | 2017-03-14 | 2017-06-30 | 江南嘉捷电梯股份有限公司 | Brake |
-
2017
- 2017-03-14 CN CN201720247335.2U patent/CN206668805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907407A (en) * | 2017-03-14 | 2017-06-30 | 江南嘉捷电梯股份有限公司 | Brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SJEC Corp. Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: SJEC Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190430 Address after: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee after: SUZHOU SJEC OPTO-MECHANTRONICS TECHNOLOGY Co.,Ltd. Address before: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: SJEC Corp. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee after: Suzhou Xili Technology Co.,Ltd. Country or region after: China Address before: 215122 1 Exhibition Hall Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU SJEC OPTO-MECHANTRONICS TECHNOLOGY Co.,Ltd. Country or region before: China |