CN104842989B - Installation method, mounting structure and the vehicle of SABS - Google Patents
Installation method, mounting structure and the vehicle of SABS Download PDFInfo
- Publication number
- CN104842989B CN104842989B CN201410387471.2A CN201410387471A CN104842989B CN 104842989 B CN104842989 B CN 104842989B CN 201410387471 A CN201410387471 A CN 201410387471A CN 104842989 B CN104842989 B CN 104842989B
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- spring
- sense
- vehicle
- sabs
- carries
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
The invention discloses a kind of mounting structure of SABS and installation method, also discloses a kind of vehicle.The mounting structure of the SABS includes vehicle body (1), vehicle bridge (2) and SABS (3), SABS (3) includes valve body (31), lever (32) and sense carry spring (33), valve body (31) is connected to vehicle body (1) by body support (4), lever (32) is connected to valve body (31), the first end that sense carries spring (33) is connected to lever (32), second end is connected to vehicle bridge (2) by axle stand (5), wherein, along the short transverse of vehicle, the second end that sense carries spring (33) is located at the top that the sense carries the first end of spring (33).In the mounting structure of the SABS of the present invention, either vehicle body is moved downward or vehicle bridge is moved upwards, and sense carries spring and is all in extended state all the time, and sense will not be caused to carry spring failure easily.
Description
Technical field
The present invention relates to vehicular field, in particular it relates to a kind of installation method of SABS and SABS
Mounting structure, further relate to a kind of vehicle with the mounting structure.
Background technology
SABS is the adjustor of brake force that a kind of characteristic changes with vehicle actual load quality, is generally included
Valve body, lever and sense carry spring, and valve body is arranged on vehicle body, and sense carries spring one end and is connected to lever, and the other end is connected to vehicle bridge.
When car load changes, the distance between vehicle body and vehicle bridge change, the pretightning force that sense carries spring change so that in any load
Under the conditions of can obtain the braking force distribution of an approximate ideal.
In the prior art, one end for being connected to vehicle body of sense load spring is usually located at it and is connected to the upper of one end of vehicle bridge
Side, and feel load spring and arrange vertically.This arrangement has the drawback that, when vehicle bridge and vehicle body it is closer to the distance when, sense carries
The arrangement space deficiency of proportioning valve, in the process of moving, along with the upper jump of vehicle bridge, sense carries spring and can compressed, and positive reason
Under condition, sense carries spring in extended state, therefore this arrangement easily causes sense and carries spring failure.
The content of the invention
It is an object of the present invention to provide a kind of mounting structure of SABS, the mounting structure can ensure that sense carries
The sense of proportioning valve carries spring and is in extended state all the time, so as to avoid sense from carrying the too fast failure of spring.
To achieve these goals, the present invention provides a kind of mounting structure of SABS, including vehicle body, vehicle bridge and sense
Proportioning valve is carried, the SABS includes valve body, lever and sense and carries spring, and the valve body is connected to described by body support
Vehicle body, the lever are connected to the valve body, and the first end that the sense carries spring is connected to the lever, and the second end passes through vehicle bridge
Support is connected to the vehicle bridge, it is characterised in that along the short transverse of vehicle, second end of the sense load spring is located at should
Sense carries the top of the first end of spring.
Preferably, one end of the axle stand is arranged in the vehicle bridge, and the other end upwardly extends, and the sense carries spring
Second end be connected to the other end of the axle stand and between the vehicle bridge and vehicle body；The vehicle body branch
One end of frame is arranged on the vehicle body, and the other end extends downwardly, and the valve body is arranged on the described another of the body support
End.
Preferably, second end that the sense carries spring is located at the oblique upper that the sense carries the first end of spring.
Preferably, on the axle stand formed with elongated hole, the sense carries second end of spring by through described
The bolt of elongated hole is fastened on the axle stand.
Preferably, the elongated hole carries the axially extending of spring parallel to the sense.
On the basis of the mounting structure of above-mentioned SABS, the present invention also provides a kind of vehicle, and the vehicle is included such as
The mounting structure of upper described SABS.
It is a further object of the present invention to provide a kind of installation method of SABS, the sense installed by this method carries ratio
Example valve can ensure that sense carries spring and is in extended state all the time, so as to improve the service life that sense carries spring.
To achieve these goals, the present invention provides a kind of installation method of SABS, the SABS bag
Include valve body, lever and sense and carry spring, the lever is connected to the valve body, and the first end that the sense carries spring is connected to the thick stick
Bar, it is characterised in that the installation method includes：Valve body installation steps, the valve body is connected to the car being arranged on vehicle body
Body support；Spring installation steps are carried with sense, the second end that the sense carries spring is connected to the axle stand being arranged in vehicle bridge,
So that along the short transverse of vehicle, second end that the sense carries spring is located at the upper of the first end of sense load spring
Side.
Preferably, in the installation method, second end for making the sense carry spring is located at the institute that the sense carries spring
State the oblique upper of first end.
Preferably, the sense carries spring installation steps and included：First sub-step, vehicle is set to be in Light Condition, with described
It is the center of circle that sense, which carries spring and the tie point of lever, and the unloaded length that spring is carried using the sense makees the first circle as radius；Second sub-step
Suddenly, vehicle is made to be in full load condition, the tie point for carrying spring and lever using the sense carries the fully loaded of spring as the center of circle with the sense
Length is that radius makees the second circle；3rd sub-step, second end that the sense carries spring is connected on the axle stand,
And make second end positioned at the point of intersection of the described first circle and the second circle.
Preferably, in the 3rd sub-step, elongated hole is set in the point of intersection of the described first circle and the second circle, by wearing
Second end that the sense carries spring is fastened on the axle stand by the bolt for crossing the elongated hole.
In the mounting structure of the SABS of the present invention, one end for being connected to vehicle bridge that spring is carried due to sense is higher than it
One end of vehicle body is connected to, therefore when vehicle bridge and vehicle body move toward one another, sense carries spring and will be stretched.Specifically, with vehicle
The increase of load, the center of gravity of vehicle body will decline, and the distance between vehicle body and vehicle bridge reduce, and sense carries the length increase of spring.This
Outside, when being jumped in vehicle bridge generation, vehicle bridge moves towards vehicle body, and sense carries spring and will be further stretched.Therefore, in the sense of the present invention
In the mounting structure for carrying proportioning valve, either vehicle body is moved downward or vehicle bridge is moved upwards, and sense load spring is all in all the time to be drawn
State is stretched, sense will not be caused to carry spring failure easily.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the schematic diagram according to the mounting structure of the SABS of the present invention；
Fig. 2 is the schematic diagram of SABS；
Fig. 3 is the schematic diagram of axle stand.
Description of reference numerals
The valve body of 1 vehicle body, 2 vehicle bridge, 3 SABS 31
The sense of 32 levers 33 carries the axle stand of 4 body support of spring 5
The bolt of 51 elongated hole 6
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality such as " upper and lower " used typically refers to the present invention
The mounting structure of SABS be in upper and lower under normal operating conditions, specifically may be referred to Fig. 1 page.
According to an aspect of the present invention, there is provided a kind of mounting structure of SABS, as depicted in figs. 1 and 2, including
Vehicle body 1, vehicle bridge 2 and SABS 3, the SABS 3 include valve body 31, lever 32 and sense and carry spring 33, the valve
Body 31 is connected to the vehicle body 1 by body support 4, and the lever 32 is connected to the valve body 31, and the sense carries spring 33
First end is connected to the lever 32, and the second end is connected to the vehicle bridge 2 by axle stand 5, wherein, along the height side of vehicle
To second end that the sense carries spring 33 is located at the top that the sense carries the first end of spring 33.
Firstly the need of explanation, when vehicle is in Light Condition, sense carries spring 33 and is in its unloaded length, the zero load
By vehicle, required brake force determines length in the unloaded state；When vehicle is in full load condition, sense carries spring 33 and is in it
Filled length, by vehicle, required brake force determines the filled length in a fully loaded state.Because the structure of SABS is
It is known to one of skill in the art, therefore detailed description is omitted in the present invention.
In the mounting structure of the SABS of the present invention, one end for being connected to vehicle bridge 2 that spring 33 is carried due to sense is high
One end of vehicle body 1 is connected in it, therefore when 1 move toward one another of vehicle bridge 2 and vehicle body, sense carries spring 33 and will be stretched.Specifically,
With the increase of vehicle load, the center of gravity of vehicle body 1 will decline, and the distance between vehicle body 1 and vehicle bridge 2 reduce, and sense carries spring 3
Length increase.In addition, when being jumped in the generation of vehicle bridge 2, vehicle bridge 2 moves towards vehicle body 1, and sense carries spring 3 and will be further stretched.Cause
This, in the mounting structure of the SABS of the present invention, either vehicle body 1 is moved downward or vehicle bridge 2 is moved upwards, and sense carries
Spring 3 is all in extended state all the time, and sense will not be caused to carry spring failure easily.
Body support 4 and axle stand 5 can have any appropriate structure, as long as ensureing that sense carries spring 33 and vehicle bridge branch
The connection end of frame 5 carries the connection end of spring 33 and lever 32 higher than sense.As a kind of embodiment, as shown in figure 1, described
One end of axle stand 5 is arranged in the vehicle bridge 2, and the other end upwardly extends, and second end that the sense carries spring 33 connects
It is connected to the other end of the axle stand 5 and between the vehicle bridge 2 and vehicle body 1；One end peace of the body support 4
On the vehicle body 1, the other end extends downwardly, and the valve body 31 is arranged on the other end of the body support 4.
For kart, because vehicle body and the distance between vehicle bridge are smaller, therefore with normal condition, (sense carries spring
Vertically) generally there is bigger difficulty in arrangement SABS.In order to overcome this technical barrier, as a kind of excellent of the present invention
Embodiment is selected, as shown in figure 1, second end that the sense carries spring 33 is located at the first end of sense load spring 33
Oblique upper, in other words, the axis that sense carries spring 33 carry spring 33 and are in tilted layout in vertical direction with angle, i.e. sense.With this side
Formula, the installing space needed for sense load spring 33 can be reduced, facilitate the arrangement of SABS.
It should be noted that need to ensure that sense load spring is vertical with lever during the use of SABS, with essence
Really to lever transmission torque.In the mounting structure according to the SABS of the preferred embodiment of the present invention, due to sense
Carry spring 33 to be in tilted layout, therefore spring 33 is carried from during Light Condition is converted to full load condition in sense, axle of spring meeting
Minor alteration can occur for generation minor shifts, the angle that sense is carried between spring 33 and lever 32, therefore can only ensure that sense carries spring
33 is substantially vertical with lever 32, such as can be set as SABS 3：In the unloaded state, sense carries spring 33 and lever
32 be substantially in 85 degree of angles；In a fully loaded state, it is substantially in 95 degree of angles that sense, which carries spring 33 with lever 32,.
Preferably, as shown in figure 3, carrying described the second of spring 33 formed with elongated hole 51, the sense on the axle stand 5
End carries bullet by being fastened on through the bolt 6 of the elongated hole 51 on the axle stand 5, therefore, it is possible to move sense along elongated hole 51
Second end of spring 33, the elongation for carrying spring 33 is felt to change, so as to the size of regulating brake force as needed.
Preferably, the elongated hole 51 carries the axially extending of spring 33 parallel to the sense, so as to be conveniently adjusted sense
Carry the elongation of spring 33.The axial direction that elongated hole 51 mentioned here carries spring 33 parallel to sense refers to that sense carries spring 33 in unloaded shape
It is parallel with elongated hole 51 under state, as noted previously, as sense carries the axis meeting during from Light Condition to full load condition of spring 33
Small skew occurs, therefore feels load spring 33 and is also contained in the present invention in full load condition and the almost parallel situation of elongated hole 51
Protection domain in.
According to another aspect of the present invention, there is provided a kind of vehicle, the vehicle are included according to SABS of the invention
Mounting structure.
According to the further aspect of the present invention, there is provided a kind of installation method of SABS, the SABS 3 wrap
Include valve body 31, lever 32 and sense and carry spring 33, the lever 32 is connected to the valve body 31, and the sense carries the first end of spring 33
The lever 32 is connected to, the installation method includes：Valve body installation steps, the valve body 31 is connected to and is arranged on vehicle body 1
On body support 4；Spring installation steps are carried with sense, the second end that the sense carries spring 33 is connected to and is arranged in vehicle bridge 2
Axle stand 5 so that along the short transverse of vehicle, second end that the sense carries spring 33 be located at sense load spring 33
The top of the first end.
Preferably, in the installation method, second end for making the sense carry spring 33 is located at sense load spring 33
The first end oblique upper.
Have already mentioned above, it is necessary to ensure in the case where vehicle is in Light Condition for SABS, sense carries spring
In its unloaded length, in the case where vehicle is in full load condition, sense carries spring and is in its filled length.Therefore, in order to reach this
Include it is required that the sense carries spring installation steps：First sub-step, vehicle is in Light Condition, spring 33 is carried with the sense
Tie point with lever 32 is the center of circle, and the unloaded length that spring 33 is carried using the sense makees the first circle A as radius；Second sub-step,
Vehicle is in full load condition, spring 33 is carried with the tie point of lever 32 as the center of circle using the sense, spring 33 is carried with the sense
Filled length is that radius makees the second circle B；3rd sub-step, second end that the sense carries spring 33 is connected to the vehicle bridge
On support 5, and make second end positioned at the described first circle A and the second circle B point of intersection.
Preferably, in the 3rd sub-step, elongated hole 51 is set in the described first circle A and the second circle B point of intersection, led to
Second end that the sense carries spring 33 is fastened on the axle stand 5 by the bolt 6 crossed through the elongated hole 51.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of mounting structure of SABS, including vehicle body (1), vehicle bridge (2) and SABS (3), the sense carries ratio
Example valve (3) includes valve body (31), lever (32) and sense and carries spring (33), and the valve body (31) is connected to by body support (4)
The vehicle body (1), the lever (32) are connected to the valve body (31), and the first end that the sense carries spring (33) is connected to described
Lever (32), the second end are connected to the vehicle bridge (2) by axle stand (5), it is characterised in that along the short transverse of vehicle,
Second end that the sense carries spring (33) is located at the top that the sense carries the first end of spring (33).
2. the mounting structure of SABS according to claim 1, it is characterised in that the one of the axle stand (5)
End is arranged in the vehicle bridge (2), and the other end upwardly extends, and second end that the sense carries spring (33) is connected to the car
The other end of bridge bracket (5) and between the vehicle bridge (2) and vehicle body (1)；One end installation of the body support (4)
On the vehicle body (1), the other end extends downwardly, and the valve body (31) is arranged on the other end of the body support (4).
3. the mounting structure of SABS according to claim 1, it is characterised in that the sense carries the institute of spring (33)
State the second end and be located at the oblique upper that the sense carries the first end of spring (33).
4. the mounting structure of SABS according to claim 1, it is characterised in that shape on the axle stand (5)
Into there is elongated hole (51), second end that the sense carries spring (33) is fastened on by the bolt (6) through the elongated hole (51)
On the axle stand (5).
5. the mounting structure of SABS according to claim 4, it is characterised in that the elongated hole (51) is parallel to institute
State sense and carry the axially extending of spring (33).
6. a kind of vehicle, it is characterised in that the vehicle includes the SABS according to any one of claim 1-5
Mounting structure.
7. a kind of installation method of SABS, the SABS (3) includes valve body (31), lever (32) and sense and carries bullet
Spring (33), the lever (32) are connected to the valve body (31), and the first end that the sense carries spring (33) is connected to the lever
(32), it is characterised in that the installation method includes：
Valve body installation steps, the valve body (31) is connected to the body support (4) being arranged on vehicle body (1)；With
Sense carries spring installation steps, and the second end that the sense carries spring (33) is connected to the vehicle bridge branch being arranged in vehicle bridge (2)
Frame (5) so that along the short transverse of vehicle, second end that the sense carries spring (33) is located at the institute that the sense carries spring (33)
State the top of first end.
8. the installation method of SABS according to claim 7, it is characterised in that in the installation method, make
Second end that the sense carries spring (33) is located at the oblique upper that the sense carries the first end of spring (33).
9. the installation method of SABS according to claim 7, it is characterised in that the sense carries spring installation steps
Including：
First sub-step, vehicle is in Light Condition, spring (33) carried with the tie point of lever (32) as the center of circle using the sense,
The unloaded length that spring (33) is carried using the sense makees the first circle (A) as radius；
Second sub-step, vehicle is in full load condition, spring (33) carried with the tie point of lever (32) as the center of circle using the sense,
The filled length that spring (33) is carried using the sense makees the second circle (B) as radius；
3rd sub-step, second end that the sense carries spring (33) is connected on the axle stand (5), and makes this
Point of intersection of second end positioned at the described first circle (A) and the second circle (B).
10. the installation method of SABS according to claim 9, it is characterised in that in the 3rd sub-step,
In the point of intersection of the described first circle (A) and the second circle (B), elongated hole (51) is set, will by the bolt (6) through the elongated hole (51)
Second end that the sense carries spring (33) is fastened on the axle stand (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387471.2A CN104842989B (en) | 2014-08-08 | 2014-08-08 | Installation method, mounting structure and the vehicle of SABS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387471.2A CN104842989B (en) | 2014-08-08 | 2014-08-08 | Installation method, mounting structure and the vehicle of SABS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842989A CN104842989A (en) | 2015-08-19 |
| CN104842989B true CN104842989B (en) | 2018-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410387471.2A Active CN104842989B (en) | 2014-08-08 | 2014-08-08 | Installation method, mounting structure and the vehicle of SABS |
Country Status (1)
| Country | Link |
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| CN (1) | CN104842989B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995640B (en) * | 2018-09-07 | 2023-07-07 | 杭叉集团股份有限公司 | Vehicle, braking force distribution system and load sensing deformation amplifying mechanism thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958435A (en) * | 1995-08-30 | 1997-03-04 | Jidosha Kiki Co Ltd | Load sensing proportioning valve |
| CN201825025U (en) * | 2010-06-12 | 2011-05-11 | 北汽福田汽车股份有限公司 | Installation structure of a load-sensing proportioning valve and a brake force adjustment device of a vehicle |
| CN202429195U (en) * | 2012-01-13 | 2012-09-12 | 北京汽车股份有限公司 | Load sensing proportioning valve |
| CN203601252U (en) * | 2013-12-13 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Load sensing proportional valve |
| CN203739880U (en) * | 2013-12-18 | 2014-07-30 | 江铃汽车股份有限公司 | Automobile air pressure SABS device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797191Y (en) * | 2005-06-01 | 2006-07-19 | 重庆宗申技术开发研究有限公司 | Tightening device of motorcycle chain |
-
2014
- 2014-08-08 CN CN201410387471.2A patent/CN104842989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958435A (en) * | 1995-08-30 | 1997-03-04 | Jidosha Kiki Co Ltd | Load sensing proportioning valve |
| CN201825025U (en) * | 2010-06-12 | 2011-05-11 | 北汽福田汽车股份有限公司 | Installation structure of a load-sensing proportioning valve and a brake force adjustment device of a vehicle |
| CN202429195U (en) * | 2012-01-13 | 2012-09-12 | 北京汽车股份有限公司 | Load sensing proportioning valve |
| CN203601252U (en) * | 2013-12-13 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Load sensing proportional valve |
| CN203739880U (en) * | 2013-12-18 | 2014-07-30 | 江铃汽车股份有限公司 | Automobile air pressure SABS device |
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| Publication number | Publication date |
|---|---|
| CN104842989A (en) | 2015-08-19 |
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Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |