CN108100142A - A kind of locomotive brake gear - Google Patents
A kind of locomotive brake gear Download PDFInfo
- Publication number
- CN108100142A CN108100142A CN201711365097.6A CN201711365097A CN108100142A CN 108100142 A CN108100142 A CN 108100142A CN 201711365097 A CN201711365097 A CN 201711365097A CN 108100142 A CN108100142 A CN 108100142A
- Authority
- CN
- China
- Prior art keywords
- contact
- pull rod
- loop bar
- brake
- fixed loop
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of locomotive brake gears; including operating case and it is secured to the protective shell connected; the inner wall upper surface of operating case is installed with the first spring; fixed loop bar is installed on protective shell; fixed loop bar inner sleeve is equipped with operation pull rod; the top for operating pull rod is equipped with the contact coordinated with the first spring, and the lower section for operating pull rod is equipped with the retraction part that contact is driven to bounce back；The fast pulley group of the interior brake cable for being equipped with to be secured across contact of operating case, in brake contact edge to be driven to fix loop bar slide downward.Using the device, brake cable is shunk, and then contact is driven to be located at operation pull rod and is moved in fixed loop bar, realizes brake process, piston driving operation pull rod inside fixed loop bar moves upwards, realize the retraction of operation pull rod, contact deforms upon with the first spring contact spring, again contact popped up in recovery process, realize the multiple movement of operation pull rod, realize point brake process, it is simple in structure, it is easy to implement.
Description
Technical field
The present invention relates to mechanical manufacturing field, more specifically to a kind of locomotive brake gear.
Background technology
In modern society, the use of motorcycle is very popularized, still, with traveling process medium velocity quickening,
The traffic accident accident led to due to brake locking is also increasing, and there are no the anti-lock brakes that can be used in motorcycle currently on the market
Car pull bar；Existing bracket arm is when in use there are certain drawbacks, first, it is impossible to control behaviour in convenient operating process
Make the movement of pull rod, and be difficult to reduce the active force in interaction, so as to be difficult to realize a brake process, can not finally lead to
It crosses the air pressure generated in brake process and carries out auxiliary magnet brake process, it is impossible to rationally using existing resource meet demand, give
People's brings certain influence using process.
In conclusion the problems such as how efficiently solving brake locking during motorcycle brake and then accident occurs, is
Those skilled in the art's urgent problem at present.
The content of the invention
In view of this, it is an object of the invention to provide a kind of locomotive brake gear, to solve motorcycle brake process
Middle brake locking and then the problems such as accident occurs.
In order to achieve the above object, the present invention provides following technical solution：
A kind of locomotive brake gear including operating case and is secured to the protective shell connected, the inner wall of the operating case
Upper surface is installed with the first spring, and fixed loop bar is installed on the protective shell, and the fixed loop bar inner sleeve is equipped with operation pull rod,
The top of the operation pull rod is equipped with the contact with first spring cooperation, and the lower section of the operation pull rod is equipped with for band
The retraction part of the dynamic contact retraction；
The fast pulley group of the interior brake cable for being equipped with to be secured across the contact of the operating case, with the band in brake
The contact is moved along the fixed loop bar slide downward.
Preferably, the fast pulley group is symmetrical arranged on the operating case along the fixed loop bar, the fast pulley group
The driving wheel group that /V is carried out to brake cable is arranged in pairs including one group, further including makes between the driving wheel group and the contact
First driving wheel of the V-shaped setting of brake cable between the two.
Preferably, it is equipped in the contact for the reverse V-shaped slideway to brake cable /V, the width of the reverse V-shaped slideway
Degree is more than the diameter of brake cable.
Preferably, the outer wall of the contact is equipped with the connecting seat for being fixedly connected with operation pull rod, the connecting seat
It is equipped with through hole.
Preferably, the outer wall of the fixed loop bar is arranged with second spring and is fixedly connected with the fixed loop bar, to institute
The connection ring flat-plate of second spring /V is stated, the inner surface of the protective shell is equipped with for the fixation with the connection ring flat-plate cooperation
Part.
Preferably, the driving wheel group and first driving wheel are respectively provided with the limiting slot that /V is carried out to brake cable.
Preferably, the contact is specially ball contact.
Preferably, first spring is welded and fixed with the operating case.
Preferably, it is fixedly connected between the operating case and the protective shell through bolt.
Preferably, the retraction part is specially piston.
Locomotive brake gear provided by the invention including operating case and is secured to the protective shell connected, operating case
Inner wall upper surface is installed with the first spring, and fixed loop bar is installed on protective shell, and fixed loop bar inner sleeve is equipped with operation pull rod, operation
The top of pull rod is equipped with the contact with the cooperation of the first spring, and the lower section for operating pull rod is equipped with time that contact is driven to bounce back
Contracting part；The fast pulley group of the interior brake cable for being equipped with to be secured across contact of operating case, to drive contact edge in brake
Fixed loop bar slide downward.
Using locomotive brake gear provided by the invention, brake cable is shunk, fast pulley group control its direction and then
Contact is driven to be located at operation pull rod to move in fixed loop bar, realizes brake process, the piston band inside fixed loop bar
Dynamic operation pull rod moves upwards, and realizes the retraction of operation pull rod, contact is contacted with the first spring, and spring deforms upon, extensive
Contact is popped up again during multiple, realizes the multiple movement of operation pull rod, realizes point brake process, it is simple in structure, it is convenient for
It realizes.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of surface structure schematic diagram of locomotive brake gear provided in an embodiment of the present invention；
Fig. 2 is a kind of internal structure schematic diagram of locomotive brake gear provided in an embodiment of the present invention；
Fig. 3 is close-up schematic view at A in Fig. 2；
Fig. 4 is the structure diagram of contact provided in an embodiment of the present invention.
It is marked in attached drawing as follows：
Operating case 1, brake cable 2, protective shell 3, operation pull rod 4, the first spring 5, contact 6, steel strand wires 7, fast pulley group
8th, second spring 9, fixed loop bar 10, piston 11, connecting seat 12, reverse V-shaped slideway 13.
Specific embodiment
The embodiment of the invention discloses a kind of locomotive brake gear, with solve during motorcycle brake brake locking into
And the problems such as accident occurs.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- Fig. 3 is please referred to Fig.1, Fig. 1 is that a kind of surface structure of locomotive brake gear provided in an embodiment of the present invention is illustrated
Figure；Fig. 2 is a kind of internal structure schematic diagram of locomotive brake gear provided in an embodiment of the present invention；Fig. 3 is office at A in Fig. 2
Portion's enlarged diagram；Fig. 4 is the structure diagram of contact provided in an embodiment of the present invention.
In a kind of specific embodiment, locomotive brake gear provided by the invention is including operating case 1 and solid with it
Surely the protective shell 3 connected, the inner wall upper surface of operating case 1 are installed with the first spring 5, fixed loop bar 10 are installed on protective shell 3,
Operation pull rod 4 is arranged in fixed loop bar 10, the top of operation pull rod 4 is equipped with the contact 6 with the cooperation of the first spring 5, operation
The lower section of pull rod 4 is equipped with the retraction part that contact 6 is driven to bounce back；
Equipped with for being secured across the fast pulley group 8 of the brake cable 2 of contact 6 in operating case 1, connect with being driven in brake
Contact element 6 is along fixed 10 slide downward of loop bar.
Operating case 1 is generally removably fixedly connected between protective shell 3, such as bolt is fixed, can according to actual needs certainly
Row is configured, and the first spring 5 is arranged on the top of the inner wall of operating case 1, setting corresponding with the position of contact 6, the
One spring 5 can be by being welded and fixed with operating case 1, and fixed loop bar 10 is fixedly connected with protective shell 3, such as by welding or
Other modes are fixed, and the diameter of operation pull rod 4 is less than the diameter of the inner wall of fixed loop bar 10, and 10 inner wall of fixed loop bar is light
Slide wall face, one end of operation pull rod 4 are equipped with retraction part, and retraction part can be specially piston 11, certainly, in embodiment, also may be used
With by set spring or other retraction parts achieve the purpose that it is identical, when operate pull rod 4 move downward when, piston 11 being capable of band
Dynamic operation lever moves upwards, and realizes the retraction process of operation pull rod 4, and in retraction process, contact 6 is contacted with the first spring 5,
First spring 5 is shunk, and in deformation process is recovered, is moved downward it force of contact 6, is realized the multiple of operation pull rod 4
Point brake process is realized in movement.
Wherein, the concrete form of contact 6 is not construed as limiting, and which is provided with the through hole that brake cable 2 can pass through, wherein, lead to
Equal rounded corner in hole, it is interior in brake cable 2 to be equipped with steel strand wires 7 to prevent that brake cable 2 is caused to wear, it is existing equipment, it can root
It is configured according to actual needs.
Using locomotive brake gear provided by the invention, brake cable 2 is shunk, fast pulley group 8 control its direction into
And contact 6 is driven to be located at operation pull rod 4 and is moved in fixed loop bar 10, brake process is realized, inside fixed loop bar 10
Piston 11 operation pull rod 4 is driven to move upwards, realize the retraction of operation pull rod 4, contact 6 contacts with the first spring 5, spring
It deforms upon, again pops up contact 6 in recovery process, realize the multiple movement of operation pull rod 4, realize point brake process,
Its is simple in structure, is easy to implement.
Specifically, fast pulley group 8 is symmetrical arranged on operating case 1 along fixed loop bar 10, fast pulley group 8 includes a composition pair
The driving wheel group that /V is carried out to brake cable 2 is set, it is V-shaped to further include brake cable 2 between making the two between driving wheel group and contact 6
The first driving wheel set.
Fast pulley group 8 is set respectively in the both sides of operating case 1, fast pulley group 8 include it is setting up and down with to driving wheel, with right
The position of brake cable 2 is oriented to and /V, it is preferable that corresponding sliding slot etc., the guarantor in the present invention can be set on driving wheel
In the range of shield, the first driving wheel is set on operating case 1 so that the brake cable 2 by driving wheel group is successively between driving wheel group and contact 6
By the first driving wheel and contact 6, V-type is formed, further, reverse V-shaped slideway 13 can be set on contact 6, in order to stop
Fare 2 promotes it to move downward the force of contact 6.Certainly, in other embodiments, brake can also be voluntarily set as needed
The position of fare 2, as long as contact 6 can be driven to move downward realization point brake process, to its specific embodiment not
It is construed as limiting.
Further, it is equipped in contact 6 for the reverse V-shaped slideway 13 to 2 /V of brake cable, the width of reverse V-shaped slideway 13
Degree is more than the diameter of brake cable 2.Wherein, the apex rounded corner of V-type slideway, to prevent from causing to wear to brake cable 2.V-type is slided
Road is preferably inverted U, certainly, in other embodiments, can also voluntarily set its shape as needed, details are not described herein.
In one embodiment, the outer wall of contact 6 is equipped with the connecting seat 12 for being fixedly connected with operation pull rod 4, even
Joint chair 12 is equipped with through hole.Contact 6 and operation pull rod 4 are fixed by through hole and bolt, easy to disassemble.Certainly, exist
In other embodiment, suitable fixed form can also be voluntarily selected.
Specifically, the outer wall of fixed loop bar 10 is arranged with second spring 9 and is fixedly connected, to the second bullet with fixed loop bar 10
The connection ring flat-plate of 9 /V of spring, the inner surface of protective shell 3 are equipped with for the fixing piece with being connected ring flat-plate cooperation.Thus set, with
Its maximum is moved down when it is moved downward and is defined, to prevent brake gear locking.The inner surface of protective shell 3 is provided with fixation
Part, the upper end of second spring 9 are provided with connection ring flat-plate, and connection ring flat-plate is Circular Plate, and the outer diameter of internal diameter and fixed loop bar 10 is big
Small equal, second spring 9 to the distance between fixing piece is less than the distance between connection 3 inner surface of ring flat-plate and protective shell.
Further, driving wheel group and first driving wheel are respectively provided with the limiting slot that /V is carried out to brake cable 2.Its
In, for limiting slot along the circumferentially disposed of driving wheel, the width of limiting slot is equal with the diameter of steel strand wires 7,
In one embodiment, contact 6 is specially ball contact 6, is provided with arc groove, connecting seat 12 is set
At the center of arc groove.
In a kind of specific embodiment, which, by the effect to brake cable 2, is utilized by the steel ball of setting
Steel strand wires 7 drive operation pull rod 4 to be acted on, and realize brake operation, by the first spring 5 of setting, can reduce steel ball and return
Impulse force during contracting, and the first spring 5 has deformation, pops up steel ball again during recovery, realizes the more of operation pull rod 4
Point brake process is realized in secondary movement, can be in brake by the piston 11 of setting, and unexpected brake can generate great work
Firmly, so as to promote the piston 11 being located inside fixed loop bar 10 that operation pull rod 4 is driven to move upwards, operation pull rod 4 is realized
Retraction process.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except also there are other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (10)
1. a kind of locomotive brake gear, which is characterized in that including operating case and be secured to the protective shell connected, the operation
The inner wall upper surface of box is installed with the first spring, and fixed loop bar is installed on the protective shell, and the fixed loop bar inner sleeve is equipped with
Pull rod is operated, the top of the operation pull rod is equipped with the contact with first spring cooperation, the lower section of the operation pull rod
Equipped with for driving the retraction part of contact retraction；
The fast pulley group of the interior brake cable for being equipped with to be secured across the contact of the operating case, to drive institute in brake
Contact is stated along the fixed loop bar slide downward.
2. locomotive brake gear according to claim 1, which is characterized in that the fast pulley group is on the operating case
It being symmetrical arranged along the fixed loop bar, the fast pulley group includes one group and is arranged in pairs the driving wheel group that /V is carried out to brake cable,
It further includes arranged on the first driving wheel for making the V-shaped setting of brake cable between the two between the driving wheel group and the contact.
3. locomotive brake gear according to claim 2, which is characterized in that be equipped in the contact for brake
The reverse V-shaped slideway of line /V, the width of the reverse V-shaped slideway are more than the diameter of brake cable.
4. locomotive brake gear according to claim 3, which is characterized in that the outer wall of the contact be equipped with for
The connecting seat that operation pull rod is fixedly connected, the connecting seat are equipped with through hole.
5. locomotive brake gear according to claim 4, which is characterized in that the outer wall of the fixed loop bar is arranged with
It two springs and is fixedly connected with the fixed loop bar, the connection ring flat-plate to the second spring /V, the interior table of the protective shell
Face is equipped with for the fixing piece with the connection ring flat-plate cooperation.
6. locomotive brake gear according to claim 5, which is characterized in that the driving wheel group and first driving wheel point
It She You not be for the limiting slot to brake cable progress /V.
7. locomotive brake gear according to claim 6, which is characterized in that the contact is specially ball contact
Part.
8. locomotive brake gear according to claim 7, which is characterized in that first spring is welded with the operating case
Connect fixation.
9. locomotive brake gear according to claim 8, which is characterized in that passed through between the operating case and the protective shell
Bolt is fixedly connected.
10. locomotive brake gear according to claim 9, which is characterized in that the retraction part is specially piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365097.6A CN108100142A (en) | 2017-12-18 | 2017-12-18 | A kind of locomotive brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365097.6A CN108100142A (en) | 2017-12-18 | 2017-12-18 | A kind of locomotive brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108100142A true CN108100142A (en) | 2018-06-01 |
Family
ID=62209846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711365097.6A Pending CN108100142A (en) | 2017-12-18 | 2017-12-18 | A kind of locomotive brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108100142A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351336Y (en) * | 1998-12-31 | 1999-12-01 | 桐乡市亚力实业公司 | Hydraulic brake anti-overbraking device for motorcycle |
| FR2801272A1 (en) * | 1999-11-22 | 2001-05-25 | Emil Etelkozi | Cycle anti-lock braking circuit comprises handbrake and brake cables, handbrake cable activates pulley, which slides in slot in plate integral with cycle fork, and transmits alternate movement to brake jaw |
| CN2546319Y (en) * | 2002-04-29 | 2003-04-23 | 桐乡市亚力实业公司 | Improved hydraulic brake antilocking device for motorcycle |
| CN1554553A (en) * | 2003-12-20 | 2004-12-15 | 重庆隆鑫工业（集团）有限公司 | Anti-lock braking force regulator for motorcycle |
| CN203652047U (en) * | 2014-01-02 | 2014-06-18 | 三阳工业股份有限公司 | Brake structure of locomotive |
| JP2015074345A (en) * | 2013-10-09 | 2015-04-20 | 株式会社アドヴィックス | Brake device for two-wheeler |
| CN205098396U (en) * | 2015-11-06 | 2016-03-23 | 汤雨明 | ABS brake apparatus for bicycle |
-
2017
- 2017-12-18 CN CN201711365097.6A patent/CN108100142A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351336Y (en) * | 1998-12-31 | 1999-12-01 | 桐乡市亚力实业公司 | Hydraulic brake anti-overbraking device for motorcycle |
| FR2801272A1 (en) * | 1999-11-22 | 2001-05-25 | Emil Etelkozi | Cycle anti-lock braking circuit comprises handbrake and brake cables, handbrake cable activates pulley, which slides in slot in plate integral with cycle fork, and transmits alternate movement to brake jaw |
| CN2546319Y (en) * | 2002-04-29 | 2003-04-23 | 桐乡市亚力实业公司 | Improved hydraulic brake antilocking device for motorcycle |
| CN1554553A (en) * | 2003-12-20 | 2004-12-15 | 重庆隆鑫工业（集团）有限公司 | Anti-lock braking force regulator for motorcycle |
| JP2015074345A (en) * | 2013-10-09 | 2015-04-20 | 株式会社アドヴィックス | Brake device for two-wheeler |
| CN203652047U (en) * | 2014-01-02 | 2014-06-18 | 三阳工业股份有限公司 | Brake structure of locomotive |
| CN205098396U (en) * | 2015-11-06 | 2016-03-23 | 汤雨明 | ABS brake apparatus for bicycle |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |