CN205131547U - Linkage brake system - Google Patents
Linkage brake system Download PDFInfo
- Publication number
- CN205131547U CN205131547U CN201520937568.6U CN201520937568U CN205131547U CN 205131547 U CN205131547 U CN 205131547U CN 201520937568 U CN201520937568 U CN 201520937568U CN 205131547 U CN205131547 U CN 205131547U
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- Prior art keywords
- brake
- front wheel
- linkage
- interlock
- wheel brake
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000003137 locomotive effect Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 239000004519 grease Substances 0.000 claims description 7
- 230000008034 disappearance Effects 0.000 abstract 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 1
- 235000011464 Pachycereus pringlei Nutrition 0.000 description 4
- 240000006939 Pachycereus weberi Species 0.000 description 4
- 235000011466 Pachycereus weberi Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 241001272720 Medialuna californiensis Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a linkage brake system sets up on a locomotive, including front wheel brake unit and rear wheel brake unit. Front wheel brake unit includes front wheel brake hydro -cylinder, a front wheel brake caliper, a pressing member and front wheel brake pull rod, rear wheel brake unit includes interlock brake lever, an interlock member, a transmission pole and the back wheel hub mechanism of stopping, and interlock brake lever pivot is located on the frame to connecting interlock brake lever, transmission pole and brake interlock wire respectively with the interlock member, in addition, setting up and stop the mechanism in the back wheel hub of a rear wheel and have a brake arm, its other end with transmitting the pole is connected. Therefore, the utility model discloses the interlock component of a simple geometry is utilized, interlock function preceding, rear wheel braking system can be reached simultaneously to effective transmission efficiency who improves current disappearance of braking interlock wire configuration, enhancement braking force.
Description
Technical field
The utility model about a kind of coupling brake system, espespecially a kind of coupling brake system being applicable to locomotive.
Background technology
The coupling brake system of prior art disclosed in No. 2014-046798th, Japanese patent application publication No., referring to Fig. 6, is the cutaway drawing of existing coupling brake system.As shown in the figure, the coupling brake system described in literary composition includes front wheel brake unit 910 and a rear wheel brake unit 920, and wherein, this case focuses on the part of interlock braking mechanism, therefore is not just repeated about the technology contents of existing front wheel brake unit 910.For the part of existing interlock technology, existing rear wheel brake unit 920 comprises interlock brake linkage 921, interlock assembly set 922, transmission pole 923 and a rear drum and to stop mechanism 924.Wherein, interlock assembly set 922 includes intermediate arm 912 and a coupled arm 902, intermediate arm 912 and interlock brake linkage 921 carry out pivotable along a pivotal axis 931, and coupled arm 902 is a bending-like rod member, part rod member and intermediate arm 912 overlap, one end of this coupled arm 902 is connected with brake linkage wire 96, the other end is then connected with transmission pole 923, the midway location of this coupled arm 902 is connected with the end of intermediate arm 912 with a pivoting point 932 simultaneously, therefore, by the linkage function of interlock assembly set 922, rider can be trampled interlock brake linkage 921 applied force amount to be passed to front wheel brake clamp 913 and rear drum respectively and to stop mechanism 924, front and back wheel is allowed synchronously to produce braking effect.
But, according to the existing interlock technology of front case, if install above-mentioned interlinked mechanism additional, just must increase some Brake cable locating point devices newly at vehicle frame, mechanism could start, and because the configuration structure of interlock assembly set 922 and pivot joint relation are by the impact in interlock brake linkage 921 start direction, makes brake linkage wire 96 must be arranged in a stiff plain conductor sleeve pipe 97 and to detour a circular arc along radius of curvature R, cause brake linkage wire 96 impedance to increase, brake weight is consumed.
Utility model content
The utility model provides a kind of coupling brake system, for solving the problem of " brake linkage conductor impedance increases; make brake weight consume " in prior art, can when the interlock brake linkage start of rear wheel brake unit, the linkage function of front and rear wheel brake system can be reached simultaneously, and effectively improve the configuration mode of existing brake linkage wire, promote the transmission efficiency of brake weight.
Coupling brake system of the present utility model, is arranged on a locomotive, comprises a front wheel brake unit and a rear wheel brake unit, utilizes the linkage part connecting move control front-wheel of a simple geometry and the brake system of trailing wheel.Front wheel brake unit comprises a front wheel brake oil cylinder, one front wheel brake clamp, one pressing member and a front wheel brake pull bar, front wheel brake oil cylinder is fixedly arranged on an engine handle, there is in it grease chamber and a plunger, the front wheel brake clamp being arranged at a front-wheel are communicated with grease chamber via a front wheel brake oil pipe, front wheel brake pull bar and pressing member are all articulated on front wheel brake oil cylinder, the other end of pressing member is connected with a brake linkage wire, and there is the pushing part of one and this plunger contact, and front wheel brake pull bar has a protrusion of conflicting with pressing member.Rear wheel brake unit comprises an interlock brake linkage, a linkage part, a transmission pole and a rear drum and to stop mechanism, interlock brake linkage is hubbed on a vehicle frame with one first pivoting point, and connect interlock brake linkage, transmission pole and brake linkage wire respectively with linkage part, the rear drum being arranged at trailing wheel mechanism of stopping has a brake arm, and it is connected with the other end of transmission pole.Wherein, one end of this linkage part is articulated in this interlock brake linkage with one second pivoting point, and the midway location of this linkage part is sentenced one the 3rd pivoting point and is articulated in this transmission pole.
By above-mentioned design, front wheel brake pull bar of the present utility model can operate separately the brake system of front wheel brake clamp, and interlock brake linkage operates rear drum stops the brake system of mechanism and front wheel brake clamp simultaneously, and No. 2014-046798, more existing patent Japanese Unexamined Patent Publication has the configuration mode more optimized, promote the transmission efficiency of brake weight.
One end of above-mentioned linkage part can one second pivoting point pivot joint interlock brake linkage; The middle position of above-mentioned linkage part can one the 3rd pivoting point pivot joint transmission pole, in order to emphasize that the utility model is pivot joint relation at above-mentioned two point of connection, provides the two dimensional motion of plane with the form of link work.
Above-mentioned brake linkage wire can be arranged in a wire socket, and this wire socket can be sheathed between front wheel brake oil cylinder and transmission pole.Therefore, brake linkage wire can slippage in the wire socket of described defined range, to form complete interlock braking device.
Above-mentioned linkage part can be a L-type rod member.Therefore, the mode providing a kind of optimized power to transmit, is positively passed to transmission pole and brake linkage wire by the L-type rod member that is forced through of interlock brake linkage, reduces the consumption of brake weight.
In addition, of the present utility modelly additionally provide another kind of coupling brake system, be arranged on a locomotive, it is characterized in that, comprise: a front wheel brake unit, comprise a front wheel brake pull bar, a front wheel drum brake mechanism and a protrusion, this protrusion is fixedly arranged on this front wheel drum brake mechanism, and this front wheel drum brake mechanism being arranged at a front-wheel has a brake arm, this brake arm is configured with a brake linkage wire and a Brake cable, it is arranged in one first hole portion and the one second hole portion of this protrusion respectively, and the other end of this Brake cable is connected with this front wheel brake pull bar; And a rear wheel brake unit, comprise an interlock brake linkage, a linkage part, a transmission pole and a rear drum to stop mechanism, this interlock brake linkage is hubbed on a vehicle frame with one first pivoting point, and connect this interlock brake linkage, this transmission pole and this brake linkage wire respectively with this linkage part, this rear drum being arranged at trailing wheel mechanism of stopping has a brake arm, and it is connected with the other end of this transmission pole; Wherein, one end of this linkage part is articulated in this interlock brake linkage with one second pivoting point, and the midway location of this linkage part is sentenced one the 3rd pivoting point and is articulated in this transmission pole.
Because front wheel brake unit of the present utility model can adopt drum brakes system, it comprises a front wheel brake pull bar, a front wheel drum brake mechanism and a protrusion, this protrusion is fixedly arranged on this front wheel drum brake mechanism, and the front wheel drum brake mechanism being arranged at a front-wheel has a brake arm, this brake arm is configured with a brake linkage wire and a Brake cable, be arranged in one first hole portion and the one second hole portion of protrusion respectively, the other end of Brake cable is connected with front wheel brake pull bar.Therefore, front wheel brake unit of the present utility model can adopt another kind of brake system, increases the application of coupling brake system.
More than general introduction and ensuing detailed description are all exemplary in nature is to further illustrate claim of the present utility model.And about other object of the present utility model and advantage, set forth in follow-up explanation and diagram.
Accompanying drawing explanation
The layout circle of the coupling brake system of Fig. 1 system the first embodiment of the present utility model.
The cutaway drawing of the coupling brake system of Fig. 2 system the first embodiment of the present utility model.
The interlock of the coupling brake system of Fig. 3 system the first embodiment of the present utility model brakes first makes cardon.
The interlock of the coupling brake system of Fig. 4 system the first embodiment of the present utility model brakes second makes cardon.
The cutaway drawing of the coupling brake system of Fig. 5 system the second embodiment of the present utility model.
The cutaway drawing of the existing coupling brake system of Fig. 6 system.
[nomenclature]
10 front wheel brake unit 11 front wheel brake pull bars
12 front wheel brake oil cylinder 13 front wheel brake clamp
14 pressing member 141 pushing parts
15 front wheel brake oil pipe 16 engine handles
17 grease chamber 18 plungers
19 protrusion 20 rear wheel brake unit
21 interlock brake linkage 22 linkage parts
23 transmission pole 24 rear drums are stopped mechanism
25 brake arm 26 brake linkage wires
27 wire socket 31 first pivoting points
32 second pivoting point 33 the 3rd pivoting points
40 front wheel brake unit 41 front wheel brake pull bars
42 front wheel drum brake mechanism 421 brake arms
43 protrusion 431 first hole portions
432 second hole portion 44 Brake cables
50 vehicle frame 902 coupled arms
910 front wheel brake unit 912 intermediate arms
913 front wheel brake clamp 920 rear wheel brake unit
921 interlock brake linkage 922 interlock assembly sets
923 transmission pole 924 rear drums are stopped mechanism
931 pivotal axis 932 pivoting points
96 brake linkage wire 97 plain conductor sleeve pipes
Detailed description of the invention
Understand for the ease of persons skilled in the art and realize the utility model, now describing embodiment of the present utility model by reference to the accompanying drawings.
Refer to Fig. 1 and Fig. 2, it is respectively layout circle and the cutaway drawing of the coupling brake system of the first embodiment of the present utility model.Show a kind of coupling brake system in figure to be arranged on a locomotive, comprise front wheel brake unit 10 and a rear wheel brake unit 20, utilize the linkage part 22 connecting move control front-wheel of a simple geometry and the brake system of trailing wheel.
As shown in Figures 1 and 2, first embodiment of the present utility model is totally for a kind of front-wheel disc brake system collocation rear drum is stopped the serial verb construction of system, front wheel brake unit 10 includes front wheel brake oil cylinder 12, front wheel brake clamp 13, pressing member 14 and a front wheel brake pull bar 11, front wheel brake oil cylinder 12 is fixedly arranged on an engine handle 16 of this locomotive, there is grease chamber 17 and a plunger 18, in order to change the oil pressure change in front wheel brake oil cylinder 12 in it.In addition, the front wheel brake clamp 13 being arranged at a front-wheel (not shown) are communicated with this grease chamber 17 via a front wheel brake oil pipe 15, when set up fluid pressure makes 13 start of front wheel brake clamp, front-wheel can be made to slow down or stop.Moreover, front wheel brake pull bar 11 and this pressing member 14 are all articulated on front wheel brake oil cylinder 12, the other end of pressing member 14 is connected with a brake linkage wire 26, and there is a pushing part 141 contacted with plunger 18, and front wheel brake pull bar 11 has a protrusion 19 of conflicting with pressing member 14.Therefore, when rider press front wheel brake pull bar 11 make protrusion 19 drive pressing member 14 start time, promotion plunger 18 is made it output one oil pressure by pushing part 141, this oil pressure can transfer to front wheel brake clamp 13 via front wheel brake oil pipe 15, and front wheel brake clamp 13 start is braked to front-wheel.
Moreover rear wheel brake unit 20 comprises interlock brake linkage 21, linkage part 22, transmission pole 23 and a rear drum and to stop mechanism 24.Interlock brake linkage 21 is hubbed on a vehicle frame 50 with the first pivoting point 31, can be used as pivotable axle center when rider tramples interlock brake linkage 21.In the present embodiment, linkage part 22 is a L-type rod member, can provide a kind of optimized power transfer mode, is positively transmitted and the consumption reducing brake weight by the L-type rod member that is forced through of interlock brake linkage 21.One end of linkage part 22 is articulated in above-mentioned interlock brake linkage 21 with the second pivoting point 32, and the midway location of linkage part 22 is sentenced the 3rd pivoting point 33 and is articulated in transmission pole 23, in order to be provided the two dimensional motion of plane by the form of link work, and the force of rider being trampled interlock brake linkage 21 passes.Wherein, the strength of a part is passed to by transmission pole 23 of the present utility model the rear drum being arranged at a trailing wheel (not shown) and stops mechanism 24, the stop brake arm 25 of mechanism 24 of end and the rear drum of this transmission pole 23 is connected, therefore, when brake arm 25 is pulled rotation, the two panels half moon Lining that rear drum is stopped in mechanism 24 will be rotated by cam and strut, and half moon Lining and a wheel hub are rubbed, and allow trailing wheel slow down or stop.
On the other hand, one end of this brake linkage wire 26 is connected with the pressing member 14 in front wheel brake unit 10, the other end is connected with the linkage part 22 in rear wheel brake unit 20, and brake linkage wire 26 is arranged in a wire socket 27, this wire socket 27 can be the elastomeric flexible pipe of a tool, its one end is connected with the front wheel brake oil cylinder 12 in front wheel brake unit 10, the other end is connected with the transmission pole 23 in rear wheel brake unit 20, make brake linkage wire 26 can slippage in the wire socket 27 of described defined range, use and form complete interlock braking device.In sum, another component putting on linkage part 22 impels pressing member 14 pushing tow plunger 18 by pulling brake linkage wire 26, thus triggers the start of front wheel brake clamp 13, the related effect reaching interlock front wheel brake.
Refer to Fig. 3 and Fig. 4, it is respectively first of interlock brake of the coupling brake system of the first embodiment of the present utility model and makes cardon and second and make cardon.First, as shown in Figure 3, when interlock brake linkage 21 is stepped on by rider foot, now interlock brake linkage 21 pulls linkage part 22 using the first pivoting point 31 with vehicle frame 50 pivot joint as fulcrum, when the pedal force that rider executes does not reach a critical value, force is mainly passed to rear drum along the direction of arrow of transmission pole 23 and stops mechanism 24 by linkage part 22, makes it carry out brake to trailing wheel.
Then, as shown in Figure 4, when the pedal force that rider executes is more than a critical value, linkage part 22 is stopped except mechanism 24 except part force is passed to rear drum along the direction of arrow of transmission pole 23, by the component of another part with the 3rd pivoting point 33 for fulcrum, linkage part 22 is made to be pulled brake linkage wire 26 downwards, allow pressing member 14 start of front wheel brake unit 10, front wheel brake oil cylinder 12 is made to produce oil pressure, and transfer to front wheel brake clamp 13 via front wheel brake oil pipe 15, allow front-wheel synchronously produce braking action.
Referring to Fig. 5, is the cutaway drawing of the coupling brake system of the second embodiment of the present utility model.As shown in the figure, the second embodiment of the present utility model is totally for a kind of front wheel drum brake system collocation rear drum is stopped the serial verb construction of system, and front wheel brake unit 40 includes front wheel brake pull bar 41, front wheel drum brake mechanism 42 and a protrusion 43.Front wheel drum brake mechanism 42 is pivoted with a brake arm 421, rotates and strut two inner half moon Linings to reach braking effect in order to power cam.Protrusion 43 is arranged in this front wheel drum brake mechanism 42, there is one first hole portion 431 and one second hole portion 432, one end of brake linkage wire 26 to be arranged in the first hole portion 431 and to be connected with brake arm 421, the other end then connects this linkage part 22, uses and the component of aforementioned linkage part 22 is passed to front wheel drum brake mechanism 42; One end of Brake cable 44 to be arranged in the second hole portion 432 and to be connected with brake arm 421, the other end then connects this front wheel brake pull bar 41, therefore, when rider presses front wheel brake pull bar 41, can directly pass through Brake cable 44 by strength transmission to front wheel drum brake mechanism 42.As for rear wheel brake unit 20 and relevant interlock braking action gimmick all identical with the utility model first embodiment, just repeat no more at this.
Although depict the utility model by embodiment, but those of ordinary skill in the art know, when not departing from spirit of the present utility model and essence, the utility model just can be made to have many distortion and change, and scope of the present utility model is limited to the appended claims.
Claims (8)
1. a coupling brake system, is characterized in that, is arranged on a locomotive, comprises:
One front wheel brake unit, comprise a front wheel brake oil cylinder, one front wheel brake clamp, one pressing member and a front wheel brake pull bar, this front wheel brake oil cylinder is fixedly arranged on an engine handle of this locomotive, there is in it grease chamber and a plunger, these front wheel brake clamp being arranged at a front-wheel are communicated with this grease chamber via a front wheel brake oil pipe, this front wheel brake pull bar and this pressing member are all articulated on this front wheel brake oil cylinder, the other end of this pressing member is connected with a brake linkage wire, and there is the pushing part of one and this plunger contact, and this front wheel brake pull bar has a protrusion of conflicting with this pressing member, and
One rear wheel brake unit, comprise an interlock brake linkage, a linkage part, a transmission pole and a rear drum to stop mechanism, this interlock brake linkage is hubbed on a vehicle frame with one first pivoting point, and connect this interlock brake linkage, this transmission pole and this brake linkage wire respectively with this linkage part, this rear drum being arranged at trailing wheel mechanism of stopping has a brake arm, and it is connected with the other end of this transmission pole;
Wherein, one end of this linkage part is articulated in this interlock brake linkage with one second pivoting point, and the midway location of this linkage part is sentenced one the 3rd pivoting point and is articulated in this transmission pole.
2. coupling brake system as claimed in claim 1, it is characterized in that, this brake linkage wire is arranged in a wire socket.
3. coupling brake system as claimed in claim 2, it is characterized in that, this wire socket is sheathed between this front wheel brake oil cylinder and this transmission pole.
4. coupling brake system as claimed in claim 1, it is characterized in that, this linkage part is a L-type rod member.
5. a coupling brake system, is arranged on a locomotive, it is characterized in that, comprising:
One front wheel brake unit, comprise a front wheel brake pull bar, a front wheel drum brake mechanism and a protrusion, this protrusion is fixedly arranged on this front wheel drum brake mechanism, and this front wheel drum brake mechanism being arranged at a front-wheel has a brake arm, this brake arm is configured with a brake linkage wire and a Brake cable, it is arranged in one first hole portion and the one second hole portion of this protrusion respectively, and the other end of this Brake cable is connected with this front wheel brake pull bar; And
One rear wheel brake unit, comprise an interlock brake linkage, a linkage part, a transmission pole and a rear drum to stop mechanism, this interlock brake linkage is hubbed on a vehicle frame with one first pivoting point, and connect this interlock brake linkage, this transmission pole and this brake linkage wire respectively with this linkage part, this rear drum being arranged at trailing wheel mechanism of stopping has a brake arm, and it is connected with the other end of this transmission pole;
Wherein, one end of this linkage part is articulated in this interlock brake linkage with one second pivoting point, and the midway location of this linkage part is sentenced one the 3rd pivoting point and is articulated in this transmission pole.
6. coupling brake system as claimed in claim 5, it is characterized in that, this brake linkage wire is arranged in a wire socket.
7. coupling brake system as claimed in claim 6, it is characterized in that, this wire socket is sheathed between this protrusion and this transmission pole.
8. coupling brake system as claimed in claim 5, it is characterized in that, this linkage part is a L-type rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937568.6U CN205131547U (en) | 2015-11-23 | 2015-11-23 | Linkage brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937568.6U CN205131547U (en) | 2015-11-23 | 2015-11-23 | Linkage brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131547U true CN205131547U (en) | 2016-04-06 |
Family
ID=55617364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937568.6U Expired - Fee Related CN205131547U (en) | 2015-11-23 | 2015-11-23 | Linkage brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI671221B (en) * | 2018-05-25 | 2019-09-11 | 三陽工業股份有限公司 | Interlocking brake system |
-
2015
- 2015-11-23 CN CN201520937568.6U patent/CN205131547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI671221B (en) * | 2018-05-25 | 2019-09-11 | 三陽工業股份有限公司 | Interlocking brake system |
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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: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |