CN206494462U - Car transporting device for multi-story - Google Patents
Car transporting device for multi-story Download PDFInfo
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- CN206494462U CN206494462U CN201720050858.8U CN201720050858U CN206494462U CN 206494462 U CN206494462 U CN 206494462U CN 201720050858 U CN201720050858 U CN 201720050858U CN 206494462 U CN206494462 U CN 206494462U
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- connector
- hinged
- trolley
- load bearing
- longitudinally
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Abstract
The utility model discloses a kind of car transporting device for multi-story, including guiding trolley group, load bearing trolley group and attachment structure, guiding trolley group includes preceding guiding trolley and rear guiding trolley, the rear side of the front side of preceding guiding trolley and rear guiding trolley respectively has pair of wheels, load bearing trolley group includes two load bearing trolleys of front and rear arrangement, load bearing trolley front and rear sides are designed with wheel, longitudinally-hinged first connector between preceding guiding trolley and rear guiding trolley, second connector, it is laterally hinged between 3rd connector and the 4th connector, longitudinally-hinged 5th connector between load bearing trolley, it is longitudinally-hinged between first connector and the second connector and between the 4th connector and the 5th connector.The still stable operation when the gradient is more than 30 ° of this car transporting device for multi-story, and the extension of dolly service life.
Description
Technical field
The utility model is related to a kind of conveying device, more particularly, to a kind of car transporting device for multi-story.
Background technology
The car transporting device for multi-story in automobile production transfer matic is widely present in, is the essential part of transfer matic.Its
Mainly include track and dolly.Track refers to the route of the dolly traveling for the bearing body being paved into the steel of bar shaped.Dolly is usual
Many are set, for carrying suspender, and it is orbited.
During traveling, slight change can occur for small truck position, and front-wheel pressure is in orbit, and trailing wheel is slightly lifted.Mainly
Endurance on front-wheel.When in common running environment, front-wheel can bear this intensity, normal operation.But work as track
Angle changing than it is larger when, dolly is set by prior art, when orbit angle change is more than 30 °, power that front-wheel is born increases
Plus, conventional arrangement of car transporting device for multi-story often due to strength problem and can not normally run.
Utility model content
The utility model provides a kind of car transporting device for multi-story, and when solving delivery track angle change more than 30 °, dolly is strong
The problem of fluctuation of service that degree is not enough.
Technical solutions of the utility model are as follows：A kind of car transporting device for multi-story, including guiding trolley group, load bearing trolley group and company
Binding structure, the guiding trolley group includes preceding guiding trolley and rear guiding trolley, and the preceding guiding trolley includes front vehicle body and position
Wheel in the front side of the front vehicle body, the rear guiding trolley includes the car of aftercarriage and the rear side positioned at the aftercarriage
Wheel, the load bearing trolley group includes two load bearing trolleys of front and rear arrangement, and the load bearing trolley includes load-bearing car body and positioned at institute
State the wheel of load-bearing car body front and rear sides, the attachment structure includes the first connector, the second connector, the 3rd connector, the
Four connectors and the 5th connector, the front end of first connector and the rear side of the front vehicle body are longitudinally-hinged, and described first
The rear end of connector and the front side of the aftercarriage are longitudinally-hinged, the front end of second connector and the rear side of the aftercarriage
Longitudinally-hinged, the rear end and the front end of the 3rd connector of second connector are laterally hinged with, the rear end of the 3rd connector
It is laterally hinged with, the rear end of the 4th connector and the front end of the 5th connector and forward holds with the front end of the 4th connector
The load-bearing car body of weight dolly is longitudinally-hinged, and the rear end of the 5th connector and the load-bearing car body of load bearing trolley rearward are longitudinally cut with scissors
Connect.
In a specific embodiment of the present utility model, the front-end and back-end of first connector, which are provided with, is hinged tooth,
The rear side of the front vehicle body and the front side of aftercarriage are provided with hinged groove, and described be hinged between tooth and hinged groove is provided with axial clearance.
In a specific embodiment of the present utility model, the front end of second connector provided with being hinged tooth, it is described after
The rear side of car body is provided with hinged groove, and described be hinged between tooth and hinged groove is provided with axial clearance.
It is preferred that, the top of the front vehicle body, which is provided with, to be used to accept the chuck that driving is cut somebody's hair.
The advantage of technical scheme provided by the utility model is：Guiding is constituted by preceding guiding trolley and rear guiding trolley
Dolly group, and two of which dolly only has pair of wheels respectively, is different from single dolly two teams wheel setting in the prior art, makes
Two pairs of wheels of two dollies, which are shared, bears resistance, and the power that single dolly is born is also smaller, between the longitudinal direction for coordinating longitudinally-hinged place
Gap, the still stable operation when the gradient is more than 30 °, and reach the effect of extension dolly group service life.Preceding guiding trolley is with after
Two groups of wheel spacing of guiding trolley are also greater than two groups of wheel spacing of existing guiding trolley, and stress area in orbit is also relative
It is scattered, stress concentration is reduced, increases guide rail service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is guiding trolley group partial structural diagram.
Embodiment
With reference to embodiment, the utility model is described in further detail, but is limited not as to of the present utility model.
Incorporated by reference to shown in Fig. 1 and Fig. 2, the car transporting device for multi-story involved by the present embodiment is mainly used in automobile producing line operation
The lifting conveying of vehicle part.Including guiding trolley group, three major parts of load bearing trolley group and attachment structure.Guiding trolley group
Including preceding guiding trolley 1 and rear guiding trolley 2.Preceding guiding trolley 1 includes front vehicle body 11 and the car positioned at the front side of front vehicle body 11
Wheel 12, the top of front vehicle body 11, which is provided with, to be used to accept the chuck 13 that driving is cut somebody's hair.Guiding trolley 2 includes aftercarriage 21 and is located at afterwards
The wheel 22 of the rear side of aftercarriage 21.Front vehicle body 11 and the structure of aftercarriage 21 can be with prior art trolley structure phases
Together, that is to say, that front and rear two pairs of wheels can be installed in front vehicle body 11 or aftercarriage 21, but only existed in the technical program
The front side of front vehicle body 11 and the rear side of aftercarriage 21 install pair of wheels, preceding guiding trolley 1 and rear guiding trolley 2 is suspended to rail
On road 100.Attachment structure is by the first connector 3, the second connector 4, the 3rd connector 5, the 4th connector 6 and the 5th connector
7 five steel structure connecting member compositions.The two ends of first connector 3 are set respectively is hinged tooth 81, and the rear side of front vehicle body 11 and
The front side of aftercarriage 21 is provided with hinged groove 82.Preceding guiding trolley 1 and rear guiding trolley 2 are then respectively by being hinged tooth 81 and hinged groove
82 are hinged with the first connector 3, and longitudinal hinge is constituted specifically, being hinged and inserting longitudinal pin 83 after the alignment hinged groove 82 of tooth 81
Connect, the line of so-called longitudinally-hinged i.e. jointed shaft and preceding guiding trolley 1 and rear guiding trolley 2 is in same plane, and perpendicular to
Horizontal line.Meanwhile, it is provided with axial clearance 30 being hinged between tooth 81 and hinged groove 82.
Load bearing trolley group includes two load bearing trolleys 9 of front and rear arrangement, and load bearing trolley 9 includes load-bearing car body 91 and positioned at holding
The wheel 92 of loaded vehicle body front and rear sides, and unlike preceding guiding trolley 1 and rear guiding trolley 2, load bearing trolley 9 is by two pairs of cars
Wheel is suspended on track 100.Two load bearing trolleys 9 are connected by the 5th connector 7, and the two ends of the 5th connector 7 are held with two respectively
The load-bearing car body 91 of weight dolly 9 is longitudinally-hinged.Between second connector 4 and the 3rd connector 5 and the 3rd connector 5 and the 4th
It is laterally hinged between connector 6, makes three's structure integral, so-called be laterally hinged with is laterally hinged with axle 10 and is orthogonal to longitudinal direction
It is hinged and plane residing for the line of preceding guiding trolley 1 and rear guiding trolley 2.The front end of second connector 4 again with rear guiding trolley 2
Aftercarriage 21 rear side it is longitudinally-hinged, the industry that is hinged between tooth 81 and hinged groove 82 at the longitudinally-hinged place is provided with axial clearance
30.Longitudinally-hinged, jointed shaft and the 5th of the rear end of 4th connector 6 car body 91 of the load bearing trolley 9 forward with position again
The front end jointed shaft of connector 7 is that the load-bearing car body 91 of coaxial, i.e., forward load bearing trolley 9 is connected by same pin 20 and the 4th
The rear end of fitting 6 and the front end of the 5th connector 7 carry out longitudinally-hinged.
Claims (4)
1. a kind of car transporting device for multi-story, it is characterised in that described to lead including guiding trolley group, load bearing trolley group and attachment structure
Include preceding guiding trolley and rear guiding trolley to dolly group, the preceding guiding trolley includes front vehicle body and positioned at the front vehicle body
The wheel of front side, the rear guiding trolley includes the wheel of aftercarriage and the rear side positioned at the aftercarriage, the load bearing trolley
Group includes two load bearing trolleys of front and rear arrangement, and the load bearing trolley includes load-bearing car body and two before and after the load-bearing car body
The wheel of side, the attachment structure includes the first connector, the second connector, the 3rd connector, the 4th connector and the 5th and connected
Fitting, the front end of first connector and the rear side of the front vehicle body are longitudinally-hinged, the rear end of first connector and institute
The front side for stating aftercarriage is longitudinally-hinged, and the front end of second connector and the rear side of the aftercarriage are longitudinally-hinged, and described
The rear end of two connectors and the front end of the 3rd connector are laterally hinged with, before the rear end of the 3rd connector and the 4th connector
End is laterally hinged with, the rear end of the 4th connector and the front end of the 5th connector and the load-bearing car body of forward load bearing trolley
Longitudinally-hinged, the rear end of the 5th connector and the load-bearing car body of load bearing trolley rearward are longitudinally-hinged.
2. car transporting device for multi-story according to claim 1, it is characterised in that the front-end and back-end of first connector are set
Tooth is hinged, the rear side of the front vehicle body and the front side of aftercarriage are provided with hinged groove, and described be hinged between tooth and hinged groove is provided with
Axial clearance.
3. car transporting device for multi-story according to claim 1, it is characterised in that the front end of second connector is provided with and is hinged
Tooth, the rear side of the aftercarriage is provided with hinged groove, and described be hinged between tooth and hinged groove is provided with axial clearance.
4. car transporting device for multi-story according to claim 1, it is characterised in that the top of the front vehicle body, which is provided with, to be used to accept
Drive the chuck cut somebody's hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050858.8U CN206494462U (en) | 2017-01-17 | 2017-01-17 | Car transporting device for multi-story |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050858.8U CN206494462U (en) | 2017-01-17 | 2017-01-17 | Car transporting device for multi-story |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494462U true CN206494462U (en) | 2017-09-15 |
Family
ID=59803279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720050858.8U Active CN206494462U (en) | 2017-01-17 | 2017-01-17 | Car transporting device for multi-story |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494462U (en) |
-
2017
- 2017-01-17 CN CN201720050858.8U patent/CN206494462U/en active Active
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