CN209037307U - A kind of load-carrying semitrailer braking vehicle bridge - Google Patents
A kind of load-carrying semitrailer braking vehicle bridge Download PDFInfo
- Publication number
- CN209037307U CN209037307U CN201821487224.XU CN201821487224U CN209037307U CN 209037307 U CN209037307 U CN 209037307U CN 201821487224 U CN201821487224 U CN 201821487224U CN 209037307 U CN209037307 U CN 209037307U
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- vehicle bridge
- fixedly connected
- load
- support column
- bar
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- 238000013016 damping Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 13
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000000872 buffer Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses a kind of load-carrying semitrailers to brake vehicle bridge, including turning to vehicle bridge ontology, it turns to and is fixedly connected with support column in the middle part of vehicle bridge ontology top, the top of support column offers circular trough, the top of support column passes through the interspersed connection in the bottom end of circular trough and T-bar, a kind of load-carrying semitrailer of the utility model brakes vehicle bridge, pass through the concave block being equipped with, fastening screw and fixture nut can be convenient for the installations and fixation of steering vehicle bridge, cooperate support plate again, bearing, shaft and threaded rod can be improved the convenience of the two sides for turning to vehicle bridge top and vehicle body installation, to further increase the convenience for turning to vehicle bridge；Preliminary buffering is played in the vibration that support column, circular trough and the stiffness spring being equipped with can generate semitrailer driving process, then the vibration that the piston rod and damping spring for cooperating steering vehicle bridge top two sides to be equipped with further generate semitrailer buffers.
Description
Technical field
The utility model relates to vehicle bridge, in particular to a kind of load-carrying semitrailer brakes vehicle bridge, belongs to semitrailer technical field.
Background technique
Automotive axle (also known as axle) is connected by suspension with vehicle frame (or monocoque body), and wheel is installed at both ends,
The effect of vehicle bridge is subject to the load of automobile, maintains normally travel of the automobile on road.
The steering vehicle bridge that traditional semitrailer uses only focuses on the load of vehicle body, has ignored semitrailer vehicle body in the process of moving
Vibration to turn to vehicle bridge service life influence, and at present used in turn to vehicle bridge be not easy to install, increase employee
Labor intensity during installation, while also reducing the installation effectiveness for turning to vehicle bridge.
Utility model content
The purpose of this utility model is to provide a kind of load-carrying semitrailers to brake vehicle bridge, to solve to mention in above-mentioned background technique
The service life of the vibration influence vehicle bridge generated in vehicle body traveling out, is not easy to install, while increasing staff labor intensity
The problem of reducing the installation effectiveness of vehicle bridge.
To achieve the above object, the utility model provides the following technical solutions: a kind of load-carrying semitrailer braking vehicle bridge, including
Vehicle bridge ontology is turned to, the steering vehicle bridge ontology is fixedly connected with support column in the middle part of top, and the top of the support column opens up
There is circular trough, by the interspersed connection in the bottom end of circular trough and T-bar, the outside of the T-bar is arranged on the top of the support column
There is stiffness spring, is fixedly connected at the top of the top of the stiffness spring and T-bar, the bottom end of the stiffness spring and support column
Top be fixedly connected, the top of the T-bar is fixedly connected with concave block, and the bottom of concave block side is interspersed to be connected with
Fastening screw, the threaded one end of the fastening screw are connected with fixture nut, and the two sides for turning to vehicle bridge ontology top are solid
Surely it is connected with piston rod, the top of the piston rod is fixedly connected with support plate, and the outer cover of the piston rod is equipped with damping bullet
Spring, the top of the damping spring are fixedly connected with the bottom end of support plate, the bottom end of the damping spring and steering vehicle bridge ontology
Top be fixedly connected, the middle part on the support plate top is flexibly connected by bearing with the bottom end of shaft, the top of the shaft
End is fixedly connected with threaded rod.
As a kind of optimal technical scheme of the utility model, open up in the middle part of concave block top it is fluted, and
One end of the fastening screw extends outwardly across groove.
As a kind of optimal technical scheme of the utility model, the concave block top it is interspersed be connected with positioning pin,
And one end of the positioning pin interspersed is connected with fixture block.
As a kind of optimal technical scheme of the utility model, fixed plate is installed between institute's shaft and threaded rod.
As a kind of optimal technical scheme of the utility model, the top of the threaded rod offer annular chamfer.
Compared with prior art, the utility model has the beneficial effects that a kind of load-carrying semitrailer of the utility model brakes vehicle
Bridge, can be convenient for the installation and fixation of steering vehicle bridge by the concave block, fastening screw and the fixture nut that are equipped with, then cooperates support
Plate, bearing, shaft and threaded rod can be improved the convenience of the two sides for turning to vehicle bridge top and vehicle body installation, to further mention
Height turns to the convenience of vehicle bridge；The shake that support column, circular trough and the stiffness spring being equipped with can generate semitrailer driving process
It is dynamic to play preliminary buffering, then the piston rod and damping spring that cooperate steering vehicle bridge top two sides to be equipped with are further to semitrailer production
Raw vibration is buffered, and can play good damping, buffering effect to the vibration generated in semitrailer traveling.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is structural schematic diagram at the A of the utility model.
In figure: 1, turning to vehicle bridge ontology；2, support column；3, circular trough；4, T-bar；5, stiffness spring；6, concave block；7,
Fastening screw；8, fixture nut；9, positioning pin；10, piston rod；11, damping spring；12, support plate；13, bearing；14, turn
Axis；15, fixed plate；16, threaded rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of load-carrying semitrailer braking vehicle bridge referring to FIG. 1-2, including turns to vehicle bridge ontology 1,
It turns to and is fixedly connected with support column 2 in the middle part of 1 top of vehicle bridge ontology, the top of support column 2 offers circular trough 3, support column 2
Top is equipped with stiffness spring 5, stiffness spring 5 by the interspersed connection in the bottom end of circular trough 3 and T type bar 4, the outer cover of T-bar 4
Top be fixedly connected with the top of T-bar 4, the bottom end of stiffness spring 5 is fixedly connected with the top of support column 2, T-bar 4
Top is fixedly connected with concave block 6, and the bottom of 6 side of concave block is interspersed to be connected with fastening screw 7, one end spiral shell of fastening screw 7
Line is connected with fixture nut 8, and the two sides for turning to 1 top of vehicle bridge ontology are fixedly connected to piston rod 10, the top of piston rod 10
It is fixedly connected with support plate 12, the outer cover of piston rod 10 is equipped with damping spring 11, the top of damping spring 11 and support plate 12
Bottom end be fixedly connected, the bottom end of damping spring 11 is fixedly connected with the top for turning to vehicle bridge ontology 1,12 top of support plate
Middle part is flexibly connected by bearing 13 with the bottom end of shaft 14, and the top of shaft 14 is fixedly connected with threaded rod 16.
Preferably, open up fluted in the middle part of 6 top of concave block, and one end of fastening screw 7 extends outwardly across groove,
So that the junction of vehicle body is inserted into the inside of concave block 6, improves the stability that vehicle body connects with bogie car bridging.
Preferably, the top of concave block 6 is interspersed is connected with positioning pin 9, and positioning pin 9 one end it is interspersed be connected with fixture block,
For the restriction to vehicle body and the position for turning to vehicle bridge installation, play the role of being auxiliarily fixed.
Preferably, fixed plate 15 is installed between shaft 14 and threaded rod 16, is used for fixed thread bar 16, while playing one
The effect of a limit prevents threaded rod 16 to be all transferred in threaded hole.
Preferably, the top of threaded rod 16 offers annular chamfer, can be convenient for threaded rod 16 quick and precisely and on vehicle body
Corresponding threaded hole connection, accelerates installation effectiveness.
When specifically used, a kind of load-carrying semitrailer of the utility model brakes vehicle bridge, when installation turns to vehicle bridge, by bogie car
Bridge ontology 1 is placed on the vehicle bridge installation place of vehicle frame, the corresponding position on vehicle body is inserted into the groove of concave block 6, in concave block 6
Side insertion fastening screw 7 fixes vehicle body, fixes fastening screw 7 using fixture nut 8, is rotated further by fixed plate 15, passes through
Bearing 13 drives threaded rod 16 to rotate, so that threaded rod 16 screws in corresponding threaded hole on vehicle body, just completes vehicle body and vehicle bridge
Installation, semitrailer when driving, wheel jolt cause vehicle body generate vibration, vehicle body generate vibration be transmitted to T-bar 4 and branch
On fagging 12, T-bar 4 declines in the circular trough 3 for protruding into support column 2 and compression rigidity spring 5, the vibration generated to vehicle body are played
Preliminary buffering, support plate 12 is by drops compression shock absorption spring 11, while piston rod 10 is shunk, the vibration that vehicle body is generated into
Row further buffers, and better damping effect is played to the vibration that vehicle body receives using double buffering effect, to keep semi-mounted
The stability of vehicle traveling, to prevent influence of the vehicle body vibration to vehicle bridge service life is turned to.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of load-carrying semitrailer brakes vehicle bridge, including turns to vehicle bridge ontology (1), which is characterized in that the steering vehicle bridge ontology
(1) it is fixedly connected in the middle part of top support column (2), the top of the support column (2) offers circular trough (3), the support
The top of column (2) is by the interspersed connection in bottom end of circular trough (3) and T-bar (4), and the outer cover of the T-bar (4) is equipped with rigidity
Spring (5) is fixedly connected at the top of the top and T-bar (4) of the stiffness spring (5), the bottom end of the stiffness spring (5) with
The top of support column (2) is fixedly connected, and the top of the T-bar (4) is fixedly connected with concave block (6), the concave block (6) one
The bottom of side is interspersed to be connected with fastening screw (7), and the threaded one end of the fastening screw (7) is connected with fixture nut (8), described
The two sides for turning to vehicle bridge ontology (1) top are fixedly connected to piston rod (10), and the top of the piston rod (10) is fixedly connected
Have support plate (12), the outer cover of the piston rod (10) is equipped with damping spring (11), the top of the damping spring (11) with
The bottom end of support plate (12) is fixedly connected, the fixed company in the bottom end of the damping spring (11) and the top for turning to vehicle bridge ontology (1)
It connects, the middle part on support plate (12) top is flexibly connected by bearing (13) with the bottom end of shaft (14), the shaft (14)
Top be fixedly connected with threaded rod (16).
2. a kind of load-carrying semitrailer according to claim 1 brakes vehicle bridge, it is characterised in that: concave block (6) top
Middle part open up fluted, and one end of the fastening screw (7) extends outwardly across groove.
3. a kind of load-carrying semitrailer according to claim 1 brakes vehicle bridge, it is characterised in that: the top of the concave block (6)
End is interspersed to be connected with positioning pin (9), and one end of the positioning pin (9) interspersed is connected with fixture block.
4. a kind of load-carrying semitrailer according to claim 1 brakes vehicle bridge, it is characterised in that: the shaft (14) and screw thread
Fixed plate (15) are installed between bar (16).
5. a kind of load-carrying semitrailer according to claim 1 brakes vehicle bridge, it is characterised in that: the top of the threaded rod (16)
End offers annular chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487224.XU CN209037307U (en) | 2018-09-12 | 2018-09-12 | A kind of load-carrying semitrailer braking vehicle bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487224.XU CN209037307U (en) | 2018-09-12 | 2018-09-12 | A kind of load-carrying semitrailer braking vehicle bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037307U true CN209037307U (en) | 2019-06-28 |
Family
ID=67032943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821487224.XU Active CN209037307U (en) | 2018-09-12 | 2018-09-12 | A kind of load-carrying semitrailer braking vehicle bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660725A (en) * | 2020-07-06 | 2020-09-15 | 金文应 | Shock attenuation axle assembly |
-
2018
- 2018-09-12 CN CN201821487224.XU patent/CN209037307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660725A (en) * | 2020-07-06 | 2020-09-15 | 金文应 | Shock attenuation axle assembly |
| CN111660725B (en) * | 2020-07-06 | 2021-07-09 | 十堰精密新动力科技股份有限公司 | Shock attenuation axle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A braking axle for heavy-duty semi-trailer Effective date of registration: 20220302 Granted publication date: 20190628 Pledgee: Shandong Liangshan Rural Commercial Bank Co.,Ltd. Pledgor: YANGSAN ZHONGXING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980002060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 272600 South end of Yinghua Road, Economic Development Zone, Liangshan County, Jining City, Shandong Province Patentee after: Shandong Zhongxing Automotive Parts Co.,Ltd. Country or region after: China Address before: 272600 south section of Yinghua Road, Liangshan Economic Development Zone, Jining City, Shandong Province Patentee before: YANGSAN ZHONGXING MACHINERY MANUFACTURING Co.,Ltd. Country or region before: China |