CN202251563U - Built-in brake device - Google Patents
Built-in brake device Download PDFInfo
- Publication number
- CN202251563U CN202251563U CN2011202839978U CN201120283997U CN202251563U CN 202251563 U CN202251563 U CN 202251563U CN 2011202839978 U CN2011202839978 U CN 2011202839978U CN 201120283997 U CN201120283997 U CN 201120283997U CN 202251563 U CN202251563 U CN 202251563U
- Authority
- CN
- China
- Prior art keywords
- arc
- main shaft
- shaped lining
- disc
- built
- 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.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a built-in brake device, which comprises a top cover, a bottom cover, a surface disc and a bottom disc, wherein the top cover covers and fixes the surface disc, the bottom cover fixes the bottom disc, the center of the surface disc and the center of the bottom disc are provided with a main shaft for connecting the surface disc and the bottom disc, the center of the main shaft is provided with a through hole, a clamp opening is fixedly arranged on the surface disc, two arc-shaped lining sheets in distribution symmetrical to the clamp opening are arranged on a circular arc with the same diameter as the clamp opening, each arc-shaped lining sheet is provided with a compression spring at the clamp opening part, the end part of each arc-shaped lining sheet near the clamp opening part is provided with a clamp buckle, the inner side of each arc-shaped lining sheet is provided with a horn-shaped brake hub used for limiting the position of the arc-shaped lining sheet, the horn part of the brake hub is provided with a hasp matched with the clamp buckle of each arc-shaped lining sheet, and a V-shaped lining sheet for limiting the position of the arc-shaped lining sheets is arranged under the through hole of the main shaft. The built-in brake device disclosed by the utility model has the advantages that all structure components inside the device are mutually restricted and fixed, and the main shaft needs to be rotated for driving all mutually restricted structures inside the main shaft to correspondingly rotate for reaching the goal of rotating the device, so the braking effect is realized.
Description
Technical field
The utility model relates to a kind of flagpole built-in, is specifically related to a kind of built-in braking device.
Background technique
Traditional flagpole drives the rope of hoisting a flag by Winder and goes up and down when hoisting a flag; And traditional Winder does not possess built-in brake function; The flagraising rope that Winder drives can receive the influence of extraneous factors such as weather or wind-force and the rope free lifting that occurs hoisting a flag; Make the position of flag displacement occur, influence the flagraising effect, this is the deficiency of traditional flagraising device.Adopt built-in braking device to regulate the degree of taking up of hoisting a flag and restricting, come wiring to hoist a flag, avoid the free lifting of rope, avoid the displacement of flag through manually or automatically regulating built-in braking device.
The model utility content
The model utility purpose: the purpose of the utility model is in order to solve the deficiency of existing technology, a kind of built-in braking device to be provided.
Technological scheme: for achieving the above object, the utility model provides a kind of built-in braking device, comprises top cover, bottom, face and chassis; Top cover covers and fixing face, the bottom fixed underpan, and said face is provided with the main shaft that is connected both with chassis central authorities; Alignment of shafts through hole; Be set with bayonet socket on the said face, be provided with two with bayonet socket with circular arc directly and be symmetrical in the arc liners that bayonet socket distributes, the arc liner is provided with holddown spring at the bayonet socket place; The arc liner is provided with buckle near the end at bayonet socket place; Arc liner inboard is provided with the corner shape brake hub that is used for spacing arc liner, and the place, corner of brake hub is provided with and the suitable hasp of arc liner buckle, and the below of spindle through-hole is provided with the V-arrangement liner of spacing arc liner.
The setting that is formed in one of said arc liner and buckle.The arc liner of band buckle is one-body molded more firm.
The setting that is formed in one of said brake hub and hasp.Band hasp corner shape brake hub is one-body molded more firm.
Check and balance through each parts are all linked with one another, thereby play fixation, through compressing the spring cup upper top cover that two arc liner crown centers adopt; Cover each inner parts of face; The bottom fixed underpan, the buckle of corner shape brake hub and arc liner interlocks on the face, and is firm each other; The spacing control arc of V-arrangement liner liner width is then adopted in arc liner bottom, thereby reaches the purpose that interfixes; Braking device can not rotate automatically when rotating face; Face is connected fixing with main shaft; Need drive corner shape brake hub through rotational axis hole and rotate, drive the arc liner through corner shape brake hub and rotate, the arc liner drives the V-arrangement liner again and rotates; Thereby make whole braking device rotation, reach the brake purpose.
Beneficial effect: the built-in braking device of the utility model, each inner structure member of device checks and balance fixing, slewing gear to drive inner each structure that checks and balance through rotary main shaft and correspondingly rotates, thereby play braking action.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with specific embodiment the utility model is described further:
Like a kind of built-in braking device shown in the drawings; Comprise top cover 1, bottom 2, face 3 and chassis 4, top cover 1 covers and fixing face 3, bottom 2 fixed underpans 4; Said face 3 is provided with the main shaft 5 that is connected both with chassis 4 central authorities; Main shaft 5 central through bores are set with bayonet socket 6 on the said face 3, are provided with two with bayonet socket 6 with circular arc directly and are symmetrical in the arc liners 7 that bayonet socket 6 distributes; Arc liner 7 is provided with holddown spring 8 at bayonet socket 6 places; Arc liner 7 is provided with the buckle 9 with the 7 one-body molded settings of arc liner near the end at bayonet socket 6 places, and arc liner 7 inboards are provided with the corner shape brake hub 10 that is used for spacing arc liner 7, and the place, corner of brake hub 10 is provided with and the suitable hasp 11 of arc liner 7 buckles 9; The setting that is formed in one of brake hub 10 and hasp 11, the below of main shaft 5 through holes is provided with the V-arrangement liner 12 of spacing arc liner 7.
Claims (3)
1. built-in braking device; It is characterized in that: comprise top cover (1), bottom (2), face (3) and chassis (4); Top cover (1) covers and fixing face (3), bottom (2) fixed underpan (4), and said face (3) is provided with the main shaft (5) that is connected both with chassis (4) central authorities; Main shaft (5) central through bore; Be set with bayonet socket (6) on the said face (3), be provided with two with bayonet socket (6) with circular arc directly and be symmetrical in the arc liners (7) that bayonet socket (6) distributes, arc liner (7) locates to be provided with holddown spring (8) at bayonet socket (6); The end that arc liner (7) is located near bayonet socket (6) is provided with buckle (9); Arc liner (7) inboard is provided with the corner shape brake hub (10) that is used for spacing arc liner (7), and the place, corner of brake hub (10) is provided with the hasp (11) suitable with arc liner (7) buckle (9), and the below of main shaft (5) through hole is provided with the V-arrangement liner (12) of spacing arc liner (7).
2. built-in braking device according to claim 1 is characterized in that: the setting that is formed in one of said arc liner (7) and buckle (9).
3. built-in braking device according to claim 1 is characterized in that: the setting that is formed in one of said brake hub (10) and hasp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202839978U CN202251563U (en) | 2011-08-06 | 2011-08-06 | Built-in brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202839978U CN202251563U (en) | 2011-08-06 | 2011-08-06 | Built-in brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251563U true CN202251563U (en) | 2012-05-30 |
Family
ID=46112810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202839978U Expired - Fee Related CN202251563U (en) | 2011-08-06 | 2011-08-06 | Built-in brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181688A1 (en) * | 2016-04-21 | 2017-10-26 | 江苏金派汽车配件有限公司 | Mounting support for use with fixing plate and protective cover of front wheel disc brake |
-
2011
- 2011-08-06 CN CN2011202839978U patent/CN202251563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181688A1 (en) * | 2016-04-21 | 2017-10-26 | 江苏金派汽车配件有限公司 | Mounting support for use with fixing plate and protective cover of front wheel disc brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |