CN202319722U - Universal wheel with rapid braking device - Google Patents
Universal wheel with rapid braking device Download PDFInfo
- Publication number
- CN202319722U CN202319722U CN2011204605128U CN201120460512U CN202319722U CN 202319722 U CN202319722 U CN 202319722U CN 2011204605128 U CN2011204605128 U CN 2011204605128U CN 201120460512 U CN201120460512 U CN 201120460512U CN 202319722 U CN202319722 U CN 202319722U
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- China
- Prior art keywords
- operated
- brake facing
- foot
- mounting bracket
- pulley
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- Expired - Fee Related
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- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
The utility model discloses a universal wheel with a rapid braking device, comprising a mounting bracket for mounting the universal wheel and a pulley positioned at the bottom of the mounting bracket, wherein the rapid braking device is arranged on the mounting bracket. The rapid braking device comprises a rubber pedal and a brake pad arranged under the rubber pedal; and the mounting bracket comprises a triangular support frame, and three corners of the support frame are respectively provided with a pedal open hole for mounting the rubber pedal, a brake pad open hole for mounting the brake pad, and a pulley open hole for mounting the pulley. According to the universal wheel with the rapid braking device, the rubber pedal and the brake pad which is manufactured by a brake metal plate and arranged under the rubber pedal are utilized, so that the brake pad is ensured to be in directly contact with the pulley at the bottom, and further, the abrasion of the rubber pedal is avoided.
Description
Technical field
The utility model relates to a kind of feedway, or rather, is a kind of cardan wheel with the snap catch device.
Background technology
Cardan wheel comprises activity and rigid castors, and its structure allows 360 degree rotations, mainly at aspects such as hand barrow, mobile scaffold, workshop lorries.Still there are many defectives in existing castor aspect braking, such as the brake gear easy abrasion of rubber, even come off, and causes potential safety hazard.
China utility model patent ZL 95117955.1 discloses a kind of castor; Comprise bogey, wheel carrier, braking mechanism and wheel; This braking mechanism comprises two interlock lamellar bodies, brake pedal and elongate thin brake facing; This bogey rotating shaft is provided with the braking fluted disc of tool ring retaining tooth; This elongate thin brake facing place is provided with the braking toothholder of the upper and lower retaining tooth row of tool, and the pedal that touches on the brake down makes the wheel shaft of wheel slide at two interlock lamellar bodies of braking mechanism, and the elongate thin brake facing leans on toward wheel with interlock lamellar body interlock and supports when causing wheel to brake; This braking toothholder of mat is equipped in the retaining between cog of this braking fluted disc along with displacement makes its retaining tooth again, makes the rotating shaft of bogey brake fully and do not rotate.The employing braking fluted disc of this brake gear, structure is too complicated, and cost is too high.
The utility model content
The utility model mainly is to solve the existing in prior technology technical matters, thereby provides a kind of service life extremely long and cardan wheel that can snap catch.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals: a kind of cardan wheel with the snap catch device; Comprise the mounting bracket and the pulley that is positioned at the bottom of described mounting bracket that are used to install described cardan wheel, described mounting bracket is provided with a snap catch device.
Preferred embodiment as the utility model; Described snap catch device comprise a rubber foot-operated with one be arranged on the foot-operated below of described rubber brake facing; Described mounting bracket comprises a leg-of-mutton bracing frame, is respectively equipped with on three angles of described bracing frame to be used to install the foot-operated foot-operated perforate of described rubber, the pulley perforate that is used to that the brake facing perforate of described brake facing is installed and is used to install described pulley.
Preferred embodiment as the utility model; Described brake facing is a sheet metal component; Comprise first curve and second curve; One brake facing cross bar be arranged on described first curve and second curve connecting portion the below and run through described brake facing perforate, a foot-operated cross bar runs through the foot-operated and foot-operated perforate of described rubber simultaneously.
As the preferred embodiment of the utility model, the bottom of described brake facing is provided with gripping pattern.
Because the cardan wheel of the band snap catch device of the utility model utilizes the foot-operated brake facing made from the panel beating of stopping of the foot-operated below of rubber of rubber, thereby makes the pulley of brake facing direct contact bottom avoid the foot-operated wearing and tearing of rubber.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of cardan wheel of the band snap catch device of the utility model;
Fig. 2 be among Fig. 1 cardan wheel the STRUCTURE DECOMPOSITION scheme drawing;
Fig. 3 be among Fig. 2 cardan wheel the STRUCTURE DECOMPOSITION scheme drawing of snap catch device;
Fig. 4 is the perspective view of brake plate of the snap catch device of the cardan wheel among Fig. 3;
Fig. 5 is the perspective view of the mounting bracket of the cardan wheel among Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
The utility model provides a kind of service life extremely long and cardan wheel that can snap catch.
To shown in Figure 5, a kind of cardan wheel 1 with the snap catch device comprises the mounting bracket 3 and the pulley 2 that is positioned at the bottom of this mounting bracket 3 that are used to install this cardan wheel 1 like Fig. 1, and this mounting bracket 3 is provided with a snap catch device 4.
This snap catch device 4 comprises the brake facing 42 that a rubber foot-operated 41 and one is arranged on foot-operated 41 belows of this rubber; This mounting bracket 3 comprises a leg-of-mutton bracing frame 30, is respectively equipped with the foot-operated perforate 32 that is used to install this rubber foot-operated 41, the pulley perforate 31 that is used to that the brake facing perforate 33 of this brake facing 42 is installed and is used to install this pulley 2 on three angles of this bracing frame 30.
This brake facing 42 is a sheet metal component; Comprise first curve 421 and second curve 422; One brake facing cross bar 420 be arranged on this first curve 421 and second curve 422 connecting portion the below and run through this brake facing perforate 33, one foot-operated cross bars 410 and run through this rubber foot-operated 41 and foot-operated perforate 32 simultaneously.
The bottom of this brake facing 42 is provided with gripping pattern.
The cardan wheel of this band snap catch device utilizes the foot-operated brake facing made from the panel beating of stopping of the foot-operated below of rubber of rubber, thereby makes the pulley of brake facing direct contact bottom avoid the foot-operated wearing and tearing of rubber.
The mentality of designing of the utility model below only is described with an embodiment, and under the situation that system allows, the utility model can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above is merely the specific embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. the cardan wheel with the snap catch device (1); The pulley (2) that comprises mounting bracket (3) that is used to install described cardan wheel (1) and the bottom that is positioned at described mounting bracket (3); It is characterized in that described mounting bracket (3) is provided with a snap catch device (4).
2. the cardan wheel (1) of band snap catch device according to claim 1; It is characterized in that; Described snap catch device (4) comprises the brake facing (42) that a rubber foot-operated (41) and one is arranged on described rubber foot-operated (41) below; Described mounting bracket (3) comprises a leg-of-mutton bracing frame (30), is respectively equipped with the foot-operated perforate (32) that is used to install described rubber foot-operated (41), the pulley perforate (31) that is used to that the brake facing perforate (33) of described brake facing (42) is installed and is used to install described pulley (2) on three angles of described bracing frame (30).
3. the cardan wheel (1) of band snap catch device according to claim 2; It is characterized in that; Described brake facing (42) is a sheet metal component; Comprise first curve (421) and second curve (422); One brake facing cross bar (420) be arranged on described first curve (421) and second curve (422) connecting portion the below and run through described brake facing perforate (33), a foot-operated cross bar (410) runs through described rubber foot-operated (41) and foot-operated perforate (32) simultaneously.
4. the cardan wheel (1) of band snap catch device according to claim 3 is characterized in that the bottom of described brake facing (42) is provided with gripping pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204605128U CN202319722U (en) | 2011-11-18 | 2011-11-18 | Universal wheel with rapid braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204605128U CN202319722U (en) | 2011-11-18 | 2011-11-18 | Universal wheel with rapid braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319722U true CN202319722U (en) | 2012-07-11 |
Family
ID=46431714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204605128U Expired - Fee Related CN202319722U (en) | 2011-11-18 | 2011-11-18 | Universal wheel with rapid braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319722U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640431A (en) * | 2013-11-18 | 2014-03-19 | 苏州边枫电子科技有限公司 | Trolley wheel frame with braking structure |
| CN103640430A (en) * | 2013-11-18 | 2014-03-19 | 苏州边枫电子科技有限公司 | Wheel frame of small handcart |
| CN104589916A (en) * | 2015-01-21 | 2015-05-06 | 胡和萍 | Speed controllable universal wheel |
| CN105275195A (en) * | 2015-11-08 | 2016-01-27 | 薛关炜 | Scaffold for construction |
| CN105774403A (en) * | 2016-05-26 | 2016-07-20 | 南京工业职业技术学院 | Trundle with self-locking function |
| CN105772930A (en) * | 2016-05-06 | 2016-07-20 | 博艳萍 | Vibration attenuation universal wheel of ultrasonic thick aluminum wire press welder |
| CN108257223A (en) * | 2018-01-23 | 2018-07-06 | 周世珍 | For rail traffic automatic machine |
-
2011
- 2011-11-18 CN CN2011204605128U patent/CN202319722U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640431A (en) * | 2013-11-18 | 2014-03-19 | 苏州边枫电子科技有限公司 | Trolley wheel frame with braking structure |
| CN103640430A (en) * | 2013-11-18 | 2014-03-19 | 苏州边枫电子科技有限公司 | Wheel frame of small handcart |
| CN104589916A (en) * | 2015-01-21 | 2015-05-06 | 胡和萍 | Speed controllable universal wheel |
| CN105275195A (en) * | 2015-11-08 | 2016-01-27 | 薛关炜 | Scaffold for construction |
| CN105772930A (en) * | 2016-05-06 | 2016-07-20 | 博艳萍 | Vibration attenuation universal wheel of ultrasonic thick aluminum wire press welder |
| CN105774403A (en) * | 2016-05-26 | 2016-07-20 | 南京工业职业技术学院 | Trundle with self-locking function |
| CN108257223A (en) * | 2018-01-23 | 2018-07-06 | 周世珍 | For rail traffic automatic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121118 |