CN207311449U - Empty iron shaft coupling pedestal - Google Patents
Empty iron shaft coupling pedestal Download PDFInfo
- Publication number
- CN207311449U CN207311449U CN201721421114.9U CN201721421114U CN207311449U CN 207311449 U CN207311449 U CN 207311449U CN 201721421114 U CN201721421114 U CN 201721421114U CN 207311449 U CN207311449 U CN 207311449U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- base body
- spherical cavity
- cladding
- ball seat
- 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.)
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- 230000008878 coupling Effects 0.000 title claims abstract description 80
- 238000010168 coupling process Methods 0.000 title claims abstract description 80
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 80
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 19
- -1 base body Chemical compound 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims description 38
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 12
- 238000009411 base construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of empty iron shaft coupling pedestal, including base body, two ball seats are provided with the base body, spherical cavity is both provided with each ball seat, the outlet that spherical cavity is drawn for corresponding to shaft coupling is additionally provided with each ball seat, the outlet is respectively positioned on the upside of base body；Each spherical cavity is communicated with the bottom of base body.This shaft coupling base construction is simple, and suspension car body reliability is high.
Description
Technical field
Suspension car body track technical field of transportation is the utility model is related to, more particularly to a kind of empty iron shaft coupling pedestal.
Background technology
As urbanization process is constantly accelerated, city size is grown rapidly, the quickening of urban life rhythm and urban population
Quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, but
Have diffused between city and rural area, between city and city.Existing traffic can not meet the trip of people, and the world is major
There is different degrees of automobile congestion phenomenon in city.Therefore, people always search for various modes to solve growing to go out
The caused traffic jam issue of row amount.
Due to empty rail train by traffic above-ground move in the air, build and operational process on ground building facilities influence it is small,
Open that rear train running speed is fast, track move towards to be laid with the advantage such as environmentally safe in flexible, operational process, therefore it is very much
In city, rapid development has been obtained between city and city.It is high, simple in structure to design a kind of suspension car body reliability
Shaft coupling pedestal, is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
A kind of high, the simple in structure shaft coupling pedestal of suspension car body reliability is designed for set forth above, is this area
The problem of technical staff's technical problem urgently to be resolved hurrily, the utility model provide a kind of empty iron shaft coupling pedestal, this shaft coupling base
Holder structure is simple, and suspension car body reliability is high.
Empty iron shaft coupling pedestal, including base body, are provided with two ball seats on the base body, are all provided with each ball seat
Spherical cavity is equipped with, the outlet that spherical cavity is drawn for corresponding to shaft coupling is additionally provided with each ball seat, the outlet is respectively positioned on base
The upside of seat body；
Each spherical cavity is communicated with the bottom of base body.
Specifically, a part of this programme as empty iron power suspension member, specifically not only facilitates turn inside diameter as one,
It can realize the scheme being connected with two pieces of hanging plates by two shaft couplings at the same time.This programme is suitable for the power with following form and hangs
Part：Power suspension member includes two shaft couplings and two pieces of hanging plates, and two pieces of hanging plates of the above are used to be connected with two tracks mutually side by side, and
One piece of hanging plate is connected with a track.Above shaft coupling is used to correspond to as the connector between hanging plate and ball seat, i.e. a shaft coupling
One piece of hanging plate and a ball seat connection.The form of above shaft coupling is provided with matched with spherical cavity on corresponding ball seat for lower end
Sphere, when sphere is embedded in spherical cavity, the stem portion of shaft coupling draws ball seat by outlet.
In the present solution, since two shaft couplings can be connected by two ball seats, in this way, above shaft coupling in design shaft coupling it is strong
Degree may be designed to Redundancy Design, in this way, in single shaft coupling because fatigue disconnects intensity or because manufacturing defect loses too early
During bonding strength, in addition a shaft coupling also ensures the falling accident that vehicle will not happen suddenly, beneficial to empty iron passenger
Personal safety；In the present solution, the position coordinated with upper ball base and shaft coupling forms a flexural pivot socket part, in this way, in Ackermann steer angle,
By rotation of the flexural pivot socket part upper sphere in spherical cavity, it can be achieved that above it two hanging plate relative positions conversion, i.e. the design
During steering of the scheme in vehicle travel process, it is ensured that vehicle has smoothly steering behaviour.In the present solution, due to each spherical
Chamber is communicated with the bottom of base body, in this way, the connection for being designed as shaft coupling and hanging plate occurs after shaft coupling is connected with this pedestal
When, it can be leading-in end by the upper end of each shaft coupling, the assembling of shaft coupling and this pedestal is completed by the downside of each spherical cavity upwards, thus it is our
Case also has simple in structure so that the assembling of whole power suspension member, dismantle the characteristics of simple.
Further technical solution is：
As the concrete form of base body, the mounting base being arranged on base body is further included, the mounting base is it
On be provided with connection chamber shell structure；
The openend of the connection chamber is located on the bottom surface of base body, and each spherical cavity is communicated with connection chamber.This programme
In, the above connects the intercommunicating pore that chamber is connected as each spherical cavity with base body bottom, not only facilitates shaft coupling by base body
Bottom complete with the assembling of ball seat, while connection chamber can such as exist as the accommodating chamber of other annexes on this shaft coupling pedestal above
After shaft coupling and this shaft coupling pedestal complete assembling, sphere relative to ball seat bottom evagination when, the concave portion of sphere can be received
Cause the bottom of base body still can be used as the plane for being used for being connected with car body in connecting in chamber.
To avoid occurring stress concentration in mounting base, to achieve the purpose that to extend mounting base service life, the mounting base
In spherical shell shape.
Separated as a kind of this shaft coupling pedestal in the state of accident, realize that what car body earthward discharged realizes shape to facilitate
Formula, the base body include internal cladding and cladding panel, and the ball seat is arranged on internal cladding, and the cladding panel is annular in shape,
And cladding panel is surrounded on the outside of internal cladding；
The internal cladding is connected with cladding panel by multiple connectors, and connector is relative to the peripheral annual cloth of internal cladding
Put；
The connector is used for realization the formation of both internal cladding and cladding panel and is detachably connected relation.More than in the present solution,
Connector can use the ways of realization such as pin, screw, buckle, electromagnetic adsorption.
As noted previously, as this shaft coupling pedestal can be rotated in Ackermann steer angle, sphere in spherical cavity, to reduce this
Abrasion in the shaft coupling pedestal course of work, to improve the service life of this shaft coupling pedestal, is also lined with bearing shell, institute in the ball seat
State cavity wall of the bearing shell as spherical cavity.
The utility model has the advantages that：
In the present solution, since two shaft couplings can be connected by two ball seats, in this way, above shaft coupling in design shaft coupling it is strong
Degree may be designed to Redundancy Design, in this way, in single shaft coupling because fatigue disconnects intensity or because manufacturing defect loses too early
During bonding strength, in addition a shaft coupling also ensures the falling accident that vehicle will not happen suddenly, beneficial to empty iron passenger
Personal safety；In the present solution, the position coordinated with upper ball base and shaft coupling forms a flexural pivot socket part, in this way, in Ackermann steer angle,
By rotation of the flexural pivot socket part upper sphere in spherical cavity, it can be achieved that above it two hanging plate relative positions conversion, i.e. the design
During steering of the scheme in vehicle travel process, it is ensured that vehicle has smoothly steering behaviour.In the present solution, due to each spherical
Chamber is communicated with the bottom of base body, in this way, the connection for being designed as shaft coupling and hanging plate occurs after shaft coupling is connected with this pedestal
When, it can be leading-in end by the upper end of each shaft coupling, the assembling of shaft coupling and this pedestal is completed by the downside of each spherical cavity upwards, thus it is our
Case also has simple in structure so that the assembling of whole power suspension member, dismantle the characteristics of simple.
Brief description of the drawings
Fig. 1 is the front view of empty iron shaft coupling one specific embodiment of pedestal described in the utility model；
Fig. 2 is the bottom view of empty iron shaft coupling one specific embodiment of pedestal described in the utility model.
Reference numeral in figure is followed successively by：1st, ball seat, 2, base body, 3, internal cladding, 4, cladding panel, 5, connection chamber, 6,
Mounting base, 7, spherical cavity, 8, outlet.
Embodiment
With reference to embodiment, the utility model is described in further detail, but the structure of the utility model is not only
It is limited to following embodiments.
Embodiment 1：
As depicted in figs. 1 and 2, empty iron shaft coupling pedestal, including base body 2, are provided with two on the base body 2
Ball seat 1, is both provided with spherical cavity 7 in each ball seat 1, and the extraction that spherical cavity 7 is drawn for corresponding to shaft coupling is additionally provided with each ball seat 1
Mouth 8, the outlet 8 is respectively positioned on the upside of base body 2；
Bottom of each spherical cavity 7 with base body 2 communicates.
Specifically, a part of this programme as empty iron power suspension member, specifically not only facilitates turn inside diameter as one,
It can realize the scheme being connected with two pieces of hanging plates by two shaft couplings at the same time.This programme is suitable for the power with following form and hangs
Part：Power suspension member includes two shaft couplings and two pieces of hanging plates, and two pieces of hanging plates of the above are used to be connected with two tracks mutually side by side, and
One piece of hanging plate is connected with a track.Above shaft coupling is used to correspond to as the connector between hanging plate and ball seat 1, i.e. a shaft coupling
One piece of hanging plate and a ball seat 1 connection.The form of above shaft coupling is provided with and spherical cavity 7 on corresponding ball seat 1 for lower end
The sphere matched somebody with somebody, when sphere is embedded in spherical cavity 7, the stem portion of shaft coupling draws ball seat 1 by outlet 8.
In the present solution, since two shaft couplings can be connected by two ball seats 1, in this way, above shaft coupling shaft coupling in design
Intensity may be designed to Redundancy Design, in this way, in single shaft coupling because fatigue disconnects intensity or because manufacturing defect is lost too early
When removing bonding strength, in addition a shaft coupling also ensures the falling accident that vehicle will not happen suddenly, beneficial to empty iron passenger
Personal safety；In the present solution, a flexural pivot socket part is formed with the position that upper ball base 1 and shaft coupling coordinate, in this way, in turn inside diameter
When, by rotation of the flexural pivot socket part upper sphere in spherical cavity 7, it can be achieved that above it two hanging plate relative positions conversion, i.e.,
During steering of the designing scheme in vehicle travel process, it is ensured that vehicle has smoothly steering behaviour.In the present solution, due to each
Bottom of the spherical cavity 7 with base body 2 communicates, in this way, the connection for being designed as shaft coupling and hanging plate occurs in shaft coupling and this pedestal
When after connection, it can be leading-in end by the upper end of each shaft coupling, complete the dress of shaft coupling and this pedestal upwards by the downside of each spherical cavity 7
Match somebody with somebody, therefore this programme is also with simple in structure so that the assembling of whole power suspension member, dismantle the characteristics of simple.
Embodiment 2：
As depicted in figs. 1 and 2, the present embodiment is further qualified on the basis of embodiment 1：As base body 2
Concrete form, further includes the mounting base 6 being arranged on base body 2, and the mounting base 6 is to be provided with the shell of connection chamber 5
Body structure；
The openend of the connection chamber 5 is located on the bottom surface of base body 2, and each spherical cavity 7 is communicated with connection chamber 5.This
In scheme, the above connects the intercommunicating pore that chamber 5 is connected as each spherical cavity 7 with 2 bottom of base body, not only facilitates shaft coupling by base
The assembling with ball seat 1 is completed in the bottom of seat body 2, while connection chamber 5 can be as the appearance of other annexes on this shaft coupling pedestal above
Receive chamber, such as after shaft coupling and this shaft coupling pedestal complete assembling, sphere relative to ball seat 1 bottom evagination when, the male part of sphere
Dividing can be housed inside in connection chamber 5 and make it that the bottom of base body 2 still can be as the plane for being connected with car body.
To avoid stress concentration occur in mounting base 6, to achieve the purpose that to extend 6 service life of mounting base, the installation
Seat 6 is in spherical shell shape.
Separated as a kind of this shaft coupling pedestal in the state of accident, realize that what car body earthward discharged realizes shape to facilitate
Formula, the base body 2 include internal cladding 3 and cladding panel 4, and the ball seat 1 is arranged on internal cladding 3, and the cladding panel 4 is in
Ring-type, and cladding panel 4 is surrounded on the outside of internal cladding 3；
The internal cladding 3 is connected with cladding panel 4 by multiple connectors, and connector is relative to the outer rim ring of internal cladding 3
Shape is arranged；
The connector is used for realization internal cladding 3 and is detachably connected relation with both cladding panel 4 formation.In the present solution, with
Upper connector can use the ways of realization such as pin, screw, buckle, electromagnetic adsorption, in this way, when car body is fixedly connected with cladding panel 4
When, in the state of accident, it can be achieved that the disengaging of internal cladding 3 and cladding panel 4, realizes the release of car body.
As noted previously, as this shaft coupling pedestal can be rotated in Ackermann steer angle, sphere in spherical cavity 7, to reduce
Abrasion in this shaft coupling pedestal course of work, to improve the service life of this shaft coupling pedestal, axis is also lined with the ball seat 1
Watt, cavity wall of the bearing shell as spherical cavity 7.
Above content is to combine the further description that specific preferred embodiment makees the utility model, it is impossible to is recognized
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model, should be included in corresponding real
With in new protection domain.
Claims (5)
1. empty iron shaft coupling pedestal, including base body (2), it is characterised in that be provided with two balls on the base body (2)
Seat (1), each ball seat (1) is interior to be both provided with spherical cavity (7), is additionally provided with each ball seat (1) and draws spherical cavity for corresponding to shaft coupling
(7) outlet (8), the outlet (8) are respectively positioned on the upside of base body (2)；
Bottom of each spherical cavity (7) with base body (2) communicates.
2. sky iron shaft coupling pedestal according to claim 1, it is characterised in that further include and be arranged on base body (2)
Mounting base (6), the mounting base (6) be provided with connection chamber (5) shell structure；
The openend of the connection chamber (5) is located on the bottom surface of base body (2), and each spherical cavity (7) is with connecting chamber (5) phase
It is logical.
3. sky iron shaft coupling pedestal according to claim 2, it is characterised in that the mounting base (6) is in spherical shell shape.
4. sky iron shaft coupling pedestal according to claim 1, it is characterised in that the base body (2) includes internal cladding
(3) be arranged at cladding panel (4), the ball seat (1) on internal cladding (3), the cladding panel (4) annularly, and cladding panel (4)
It is surrounded on the outside of internal cladding (3)；
The internal cladding (3) is connected with cladding panel (4) by multiple connectors, and connector is relative to the outer rim of internal cladding (3)
It is circular layout；
The connector is used for realization the formation of both internal cladding (3) and cladding panel (4) and is detachably connected relation.
5. sky iron shaft coupling pedestal as claimed in any of claims 1 to 4, it is characterised in that in the ball seat (1)
Also it is lined with bearing shell, cavity wall of the bearing shell as spherical cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421114.9U CN207311449U (en) | 2017-10-30 | 2017-10-30 | Empty iron shaft coupling pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421114.9U CN207311449U (en) | 2017-10-30 | 2017-10-30 | Empty iron shaft coupling pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311449U true CN207311449U (en) | 2018-05-04 |
Family
ID=62379249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421114.9U Active CN207311449U (en) | 2017-10-30 | 2017-10-30 | Empty iron shaft coupling pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311449U (en) |
-
2017
- 2017-10-30 CN CN201721421114.9U patent/CN207311449U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230505 Granted publication date: 20180504 |