CN205554204U - A two is spring assembly for general type bogie - Google Patents
A two is spring assembly for general type bogie Download PDFInfo
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- CN205554204U CN205554204U CN201620241542.2U CN201620241542U CN205554204U CN 205554204 U CN205554204 U CN 205554204U CN 201620241542 U CN201620241542 U CN 201620241542U CN 205554204 U CN205554204 U CN 205554204U
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- metal pad
- secondary spring
- spring device
- bogie
- rubber metal
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Abstract
The utility model relates to a two is spring assembly for general type bogie, including one or more rubber heap subassembly the subassembly is piled to rubber top set up go up earlier on convex be used for with car connection's the interface of being connected, it is fixed with the framework sliding connection of bogie that the bottom of subassembly is piled to rubber. The utility model has the advantages that the whole structure is simple it is single, not only can effectively install the location with the automobile body when haulage vehicle, can also adjust two is horizontal span between the spring assembly, effectively avoids the automobile body to sideslip, fall dangerous emergences such as rail, guarantees transportation safety.
Description
Technical field
This utility model relates to a kind of bogie, is arranged on for transporting the logical of various rail vehicle particularly to a kind of
With the secondary spring device on type bogie, belong to rail vehicle manufacturing technology field.
Background technology
Main frame manufacturer equipped by each track, needs car body test car body and manufacture completed from laboratory or production
Workshop is transported on special purpose railroad, is usually arranged on special simple bogie by car body and completes transport, uses
In transporting the simple bogie major part simple in construction of car body on workshop and special purpose railroad, commonly used just
Property independent wheelset structural shape, test car body by simple chassis one, two column rigid support car bodies two of right side of car
End face is installed by system, and it is less that column laterally adjusts gap, and without test car body drawing pull bar locating interface, its curve leads to
Crossing poor-performing, the bogie even having is not provided with single stage suspension, secondary suspension device and wheel to using rigidity location
Mode, in transportation, safety is poor, is easily generated bigger wheel rail force during especially by track switch or little curve,
It is easily generated the danger such as rail, car body sideslip.
Utility model content
This utility model main purpose is to solve the problems referred to above and deficiency, it is provided that a kind of simple in construction, in transport vehicle
Time can be prevented effectively from car body break away, and then ensure transportation safety for universal bogie secondary spring fill
Put.
For achieving the above object, the technical solution of the utility model is:
A kind of secondary spring device for universal bogie, including one or more rubber metal pad assemblies, described
Rubber metal pad assembly to be provided above one protruding upward for the connection interface being connected with car body, described rubber metal pad assembly
The framework of bottom and bogie be slidably connected and fix.
Further, described connection interface is pyramidal structure protruding upward.
Further, the excircle of described connection interface arranges at least one rubber ring.
Further, each described rubber metal pad assembly is made up of the rubber metal pad of upper junction plate, lower connecting plate and centre, institute
State lower connecting plate be slidably connected with framework and fix.
Further, upper junction plate, lower connecting plate between multiple described rubber metal pad assemblies are respectively connected together formation
The structure being integrated.
Further, described lower connecting plate substantially Long Circle structure, and at four angles, extend outward four ears,
Each ear is arranged on one for the bolt hole through bolt.
Further, being provided with slide rail on described framework, described rubber metal pad assembly slides along described slide rail.
Further, the quantity of described slide rail is corresponding with the quantity of described rubber metal pad assembly, multiple rubber metal pad assemblies and
Slide rail is symmetrical arranged centered by framework centrage.
Further, described slide rail section is inverted U-shaped, forms a U-shaped sliding groove structure protruding upward, described
The top of chute is provided with oblong slideway, and the head being arranged on the bolt on described lower connecting plate is inserted into described
In chute and along slide.
To sum up content, a kind of secondary spring device for universal bogie described in the utility model, overall knot
Structure is simple, not only can effectively install location with car body when haulage vehicle, it is also possible to regulation secondary spring device it
Between horizontal span, be prevented effectively from car body and break away, fall the dangerous generations such as rail, it is ensured that transportation safety.
Accompanying drawing explanation
Fig. 1 is this utility model bogie structure schematic diagram；
Fig. 2 is this utility model frame construction schematic diagram；
Fig. 3 is the structure sectional view of this utility model framework；
Fig. 4 is this utility model secondary spring apparatus structure schematic diagram；
Fig. 5 is the structural representation after this utility model slide rail and lower connecting plate installation；
Fig. 6 is the structure sectional view of this utility model slide rail.
As shown in Figures 1 to 6, framework 1, secondary spring device 2, take turns to composition 3, single stage suspension device 4, slide rail 5,
Drawing pull bar mounting interface device 6, curb girder 7, upper cover plate 7a, lower cover 7b, web 7c, crossbeam 8, false longeron
9, horizontal backstop mounting seat 10, bolt 11, rubber metal pad assembly 12, upper junction plate 12a, lower connecting plate 12b, rubber metal pad
12c, storage space 13, connection interface 14, rubber ring 15, bolt 16, chute 17, bolt hole 18, installation portion 19,
Bolt hole 20, strengthens gusset 21.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of secondary spring device 2 for universal bogie that this utility model provides, turning
On the framework 1 of frame, be provided with two groups, set up separately in the horizontal both sides of framework 1, two groups of secondary spring devices 2 respectively with structure
Frame 1 be slidably connected and along framework 1 horizontal direction slide to regulate the horizontal span between two groups of secondary spring devices 2,
Framework 1 is additionally provided with wheel to composition 3, single stage suspension device 4 and drawing pull bar mounting interface device 6.
As depicted in figs. 1 and 2, framework 1 is made up of 7, two crossbeams 8 of two curb girders and two false longerons 9, two
Crossbeam 8 is installed in parallel between two curb girders 7, and two false longerons 9 are installed in parallel between two crossbeams 8, curb girder 7,
Crossbeam 8 becomes the frame construction of a H-shaped with false longeron 9 integral solder, improves the integrated carrying ability of framework 1,
Improve traveling comfort, single stage suspension device 4, secondary spring device 2, wheel are fixedly mounted on this H to composition 3
On the framework 1 of shape.
Each curb girder 7 the most generally U-shaped structure, i.e. the interlude of curb girder 7 is to recessed, and curb girder 7 uses box-shaped to tie
Structure, is spliced by the web 7c of upper cover plate 7a, lower cover 7b and both sides and is welded, upper cover plate 7a, lower cover 7b
And the web 7c of both sides all uses steel plate, it is ensured that the bending resistant section coefficient of curb girder 7 and bending strength, ensure side simultaneously
The vertical bearing capacity of beam 7, is additionally provided with multiple reinforcement gusset 21 in the inner chamber of curb girder 7, to improve curb girder 7
Structural strength.Crossbeam 8 uses seamless steel pipe, and the two ends of crossbeam 8 are through curb girder 7 and in the interior outside of curb girder 7
It is welded and fixed on web, it is ensured that the integrated carrying ability of crossbeam 8.
The two ends of false longeron 9 are weldingly fixed on the crossbeam 8 of both sides, and false longeron 9 uses the box-shaped of hollow to tie
Structure, is welded and fixed one at each false longeron 9 on the side plate in car body centrepin (not shown) direction
Laterally backstop mounting seat 10, horizontal backstop (not shown) is mounted by means of bolts on horizontal backstop mounting seat
On 10.As it is shown in figure 1, the top board of false longeron 9 has the shape being bent upwards in both sides, to ensure top board
Upper surface is in same level with the upper surface of the upper cover plate 7a of curb girder 7.
As depicted in figs. 1 and 2, being provided with two groups of slide rails 5 on framework 1, often group slide rail 5 can be installed only at structure
On the upper cover plate 7a of one curb girder 7 of frame 1, but in the present embodiment, preferred slide rail 5 is arranged on curb girder 7 and opposite side
The mounting plane that collectively constitutes of the upper surface of a false longeron 9 on.As shown in Figures 2 and 3, each curb girder 7
Upper cover plate 7a at least stretch out to the direction, inner side of false longeron 9 in centre position, upper cover plate 7a stretches out to inner side
The top board 9a of edge and false longeron 9 dock to be welded and fixed and be connected, make curb girder 7 and the upper surface of false longeron 9
Forming a complete mounting plane for installing slide rail 5, and curb girder 7 is welded to connect with false longeron 9 and is integrated,
Also improve the integrated carrying ability of curb girder 7 and false longeron 9.In order to add the length of long track 5, this enforcement is excellent
Choosing cover plate 7a all to stretch out to inside and outside both sides, lower cover 7b stretches out the most laterally simultaneously, and often group slide rail 5 is from side
The outermost end of the upper cover plate 7a of beam 7 can extend to the inner terminal of false longeron 9 top board 9a, adds cunning
The length of rail 5, makes adjustable lateral separation between two secondary spring devices 2 maximize, meets and have difference
The car body that laterally span requires so that it is versatility is strengthened further.
As it is shown in figure 1, what the part stretched out laterally of the upper cover plate 7a of curb girder 7 and lower cover 7b stretched out laterally
Part not only adds the length of slide rail 5, it is also possible to form storage space 13, at upper cover plate 7a and lower cover 7b
Being welded with the baffle plate 7d of two pieces vertical between the part stretched out laterally, storage space 13 is by the upper cover plate of curb girder 7
7a, lower cover 7b and two pieces of baffle plate 7d surround, and this storage space 13 can facilitate staff when transporting car body
Temporarily deposit article, as leaving the traction interface module etc. being not used by transportation in, it is also possible to be used for
Deposit the article such as skate required in bogie parking period.
As shown in Figures 4 to 6, often group secondary spring device 2 includes one or more rubber metal pad assembly 12, slide rail
The quantity of 5 is corresponding with the quantity of rubber metal pad assembly 12, and in the present embodiment, often group secondary spring device 2 includes
Two rubber metal pad assemblies 12, arrange two slide rails 5, two rubber metal pad assemblies 12 and two accordingly on framework 1
Slide rail 5 is symmetrical arranged centered by framework centrage.
Rubber metal pad assembly 12 is made up of the rubber metal pad 12c of upper junction plate 12a, lower connecting plate 12b and centre, middle
Rubber metal pad 12c sulfided by eight layers of steel plate and seven layers of rubber layer and formed, the Plate Welding of top or riveting
It is connected on upper junction plate 12a, the Plate Welding of the bottom or be riveted on lower connecting plate 12b, multiple rubber metal pad groups
Can be separate between part 12, it is also possible to link together, in the present embodiment, two rubber metal pad assemblies 12
Upper junction plate 12a, lower connecting plate 12b be respectively connected together the structure formed as one, i.e. at upper junction plate
Two rubber metal pad 12c are installed between 12a, lower connecting plate 12b.
As shown in Figure 4, it is provided above one for the connection interface 14 being connected with car body, even at upper junction plate 12a
Connection interface 14 is taper, and it protrudes from upper junction plate 12a and arranges, and connects interface 14 and makes for steel plate, and bottom is welded
Connect and be fixed on upper junction plate 12a, the excircle of tapered steel plate structure arranges at least one rubber ring 15, implement
Being preferably provided with twice rubber ring 15 in example, in transportation, rubber ring 15 plays and closely cooperates with car body and buffer
Effect.Corresponding to the connection interface 14 of taper, the section being also equipped with indent on the base plate of car body is taper
Groove (not shown), after the car that falls, the taper connection interface 14 on upper junction plate 12a is inserted into hull bottom plate
On groove in, not only play the effect supporting car body, also function on horizontal and vertical the effect of location simultaneously,
Can be prevented effectively from during vehicle body transportation, particularly through the circuit of small curve radius, car body skids off to side,
Come off from secondary spring device 2.If during the structure that upper junction plate 12a is split, at each upper junction plate 12a
On the connection interface 14 of a taper can be set.
As shown in Figure 4, it is slidably connected, in lower company between lower connecting plate 12b and the slide rail 5 in rubber metal pad assembly 12
On fishplate bar 12b, one or two bolt 16 installed by corresponding each slide rail 5 because slide rail 5 is two groups, therefore under
Two or four bolt 16 is installed on connecting plate 12b, in the present embodiment, lower connecting plate 12b preferably installs four
Individual bolt 16, four bolt 16 being laterally oppositely arranged two-by-two along bogie.
As it is shown in figure 5, the lower connecting plate 12b of rubber metal pad assembly 12 substantially Long Circle structure, and at four angles
Extend outward four ears, each ear is arranged for the bolt hole through bolt 16 on one, will be used for wearing
The bolt hole crossing bolt 16 is arranged in the ear stretched out, and not only facilitates staff to tighten or unclamps bolt 16, side
Just operating, it is also possible to increase the contact area between lower connecting plate 12b and slide rail 5, that runs when increasing regulation is flat
Stability.
As it is shown in figure 1, as the upper junction plate 12a of rubber metal pad assembly 12 can also use with lower connecting plate 12b
Long Circle structure, extends outward four ears at four angles, is also provided with on one and rubber metal pad in each ear
The installing hole of 12c top steel plate riveting, is easy for installation and removal.
As shown in Figure 6, the section of slide rail 5 is inverted U-shaped, forms U-shaped chute 17 structure protruding upward,
Be provided with oblong bolt hole 18 at the top of chute 17, four bolts 16 insert the slide rail of correspondence the most respectively
In the bolt hole 18 of 5, and the head of bolt 16 stretches in the U-shaped chute 17 of slide rail 5, on each slide rail 5
Two bolts 16 installed slide in the chute 17 of slide rail 5, and bolt hole 18 is the slideway that bolt 16 slides,
When by often organize secondary spring device 2 be adjusted to desired location time, tighten four bolts 16 on lower connecting plate 12b,
Secondary spring device 2 can be fixed on slide rail 5, so determine between two groups of secondary spring devices 2 horizontal
Span.
As shown in Figure 6, respectively stretch out the installation portion 19 of multiple level in the both sides of each slide rail 5, in the present embodiment,
Three installation portions 19 are stretched out in the preferably side at each slide rail 5, arrange a bolt hole on each installation portion 19
20, installation portion 19 is fixed on framework 1 by bolt 11.Slide rail 5 is fixed on curb girder 7 by multiple bolts 11
With on the upper surface of false longeron 9, mount and dismount very convenient.
As it has been described above, combine the plan content given by accompanying drawing, similar technical scheme can be derived.In every case it is
Without departing from the content of technical solutions of the utility model, according to technical spirit of the present utility model, above example is made
Any simple modification, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (9)
1. the secondary spring device for universal bogie, it is characterised in that: include one or more rubber
Pile component, described rubber metal pad assembly to be provided above one protruding upward for the connection interface being connected with car body, institute
The framework of the bottom and bogie of stating rubber metal pad assembly is slidably connected and fixes.
A kind of secondary spring device for universal bogie the most according to claim 1, it is characterised in that:
Described connection interface is pyramidal structure protruding upward.
A kind of secondary spring device for universal bogie the most according to claim 2, it is characterised in that:
The excircle of described connection interface arranges at least one rubber ring.
A kind of secondary spring device for universal bogie the most according to claim 1, it is characterised in that:
Each described rubber metal pad assembly is made up of the rubber metal pad of upper junction plate, lower connecting plate and centre, described lower connecting plate with
Framework is slidably connected and fixes.
A kind of secondary spring device for universal bogie the most according to claim 4, it is characterised in that:
Upper junction plate, lower connecting plate between multiple described rubber metal pad assemblies are respectively connected together the structure formed as one.
A kind of secondary spring device for universal bogie the most according to claim 5, it is characterised in that:
Described lower connecting plate substantially Long Circle structure, and at four angles, extend outward four ears, in each ear
On arrange on one for the bolt hole through bolt.
A kind of secondary spring device for universal bogie the most according to claim 6, it is characterised in that:
Being provided with slide rail on described framework, described rubber metal pad assembly slides along described slide rail.
A kind of secondary spring device for universal bogie the most according to claim 7, it is characterised in that:
The quantity of described slide rail is corresponding with the quantity of described rubber metal pad assembly, and multiple rubber metal pad assemblies and slide rail are with in framework
It is symmetrical arranged centered by heart line.
A kind of secondary spring device for universal bogie the most according to claim 7, it is characterised in that:
Described slide rail section is inverted U-shaped, forms a U-shaped sliding groove structure protruding upward, sets at the top of described chute
Being equipped with oblong slideway, the head being arranged on the bolt on described lower connecting plate is inserted into the interior also edge cunning of described chute
Groove slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241542.2U CN205554204U (en) | 2016-03-26 | 2016-03-26 | A two is spring assembly for general type bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241542.2U CN205554204U (en) | 2016-03-26 | 2016-03-26 | A two is spring assembly for general type bogie |
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| Publication Number | Publication Date |
|---|---|
| CN205554204U true CN205554204U (en) | 2016-09-07 |
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ID=56814746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241542.2U Active CN205554204U (en) | 2016-03-26 | 2016-03-26 | A two is spring assembly for general type bogie |
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| Country | Link |
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| CN (1) | CN205554204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178015A (en) * | 2018-09-27 | 2019-01-11 | 株洲时代新材料科技股份有限公司 | A kind of axle box swivel arm system, one are positioning rubber heap and its installation method |
-
2016
- 2016-03-26 CN CN201620241542.2U patent/CN205554204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178015A (en) * | 2018-09-27 | 2019-01-11 | 株洲时代新材料科技股份有限公司 | A kind of axle box swivel arm system, one are positioning rubber heap and its installation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |