CN204110041U - For connection box and the city rail vehicle of the split type run-through channel of city rail vehicle - Google Patents
For connection box and the city rail vehicle of the split type run-through channel of city rail vehicle Download PDFInfo
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- CN204110041U CN204110041U CN201420447811.1U CN201420447811U CN204110041U CN 204110041 U CN204110041 U CN 204110041U CN 201420447811 U CN201420447811 U CN 201420447811U CN 204110041 U CN204110041 U CN 204110041U
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Abstract
The utility model relates to a kind of connection box for the split type run-through channel of city rail vehicle and city rail vehicle.Described connection box comprises: framework, and it is configured to the skeleton of run-through channel, for being connected to form the run-through channel between described two compartments with the vestibule diaphragm of adjacent two ends, compartment respectively; Runner assembly, it is arranged at the bottom of described framework, is connected to hinged girder between described two compartments in relative rotation to make described framework.This connection box can be applicable to novel hinge formula vehicle.
Description
Technical field
The utility model relates to urban rail transit vehicles field of engineering technology, particularly relates to a kind of connection box for the split type run-through channel of city rail vehicle.In addition, the utility model also relates to a kind of city rail vehicle comprising above-mentioned connection box.
Background technology
Run-through channel device is positioned at the junction in two joint compartments, it is the interface channel between two compartments, adopt this structure can make passenger's fluid between the cars, for passenger provides the passage of safety and comfort, thus passenger is uniformly distributed, in addition, run-through channel device can realize flexibly connecting between compartment, adjacent two joint compartments can do relative motion thus, can find out be curve passing through by time joint portion.In addition, run-through channel device has good rainproof, windproof, dust-proof, sound insulation and the function such as heat insulation, thus guest room environment is not affected by boisterous.Run-through channel device is generally divided into integral type and split type.Traditional split type run-through channel is docked by two hemichannels to form.Run-through channel is made up of outer corrugations vestibule diaphragm and interior plate, and the docking of two hemichannels is directly connected by corrugated folded shed interface frame, mating frame, and the weight of corrugated folded shed and interior plate etc. is all carried by the sliding support plate on hitch.
But the connection between the adjacent compartment of novel hinge formula vehicle is realized by articulated structure, and articulated structure is arranged on run-through channel inside, the compartment causing the connection mode of traditional split type run-through channel device cannot be applied to novel articulated vehicle connects.Therefore, a kind of connection box that can be applicable to novel hinge formula vehicle is badly in need of.
Utility model content
For above-mentioned problem, the utility model proposes a kind of connection box for the split type run-through channel of city rail vehicle, the run-through channel that this connection box can be applicable to novel hinge formula vehicle connects.The utility model also proposed a kind of city rail vehicle using this connection box.
According to first aspect of the present utility model, propose a kind of connection box for the split type run-through channel of city rail vehicle, comprise: framework, it is configured to the skeleton of run-through channel, for being connected to form the run-through channel between two compartments with the vestibule diaphragm of adjacent two ends, compartment respectively; Runner assembly, it is arranged at the bottom of framework, is connected to hinged girder between two compartments in relative rotation to make framework.
Adopt connection box of the present utility model the vestibule diaphragm in adjacent two compartments of articulated vehicle can be coupled together, form run-through channel thus, this run-through channel adapts to curve track when city rail vehicle is turned by runner assembly, additionally by runner assembly by the weight transmitting of connection box and vestibule diaphragm to hinged girder, thus for run-through channel provides support.
In one embodiment, framework comprises left half framework and right half framework, and the bottom of left half framework and the bottom of right half framework are connected to runner assembly respectively.Framework is made to be convenient to manufacture and install thus.
In one embodiment, the cross-section structure of left half framework and right half framework is have the warpage portion towards both sides, to hold the connection side of vestibule diaphragm.Warpage portion is arranged so that framework holds vestibule diaphragm securely.
In one embodiment, the section of left half framework and right half framework also comprises the through hole being arranged at groove in the middle part of section and through profile head and bottom, and the top of left half framework and the top of right half framework are by being connected with the attaching parts that groove coordinates.
In one embodiment, the U-shaped or H type of groove, connecting piece structure is correspondingly U-shaped or H type.Improve thus attaching parts respectively with the Joint strenght of right half framework and left half framework.
In one embodiment, framework also comprises the top braces frame that is arranged at frame roof two ends and is arranged at the side supports frame of frame side near base of frame, and top braces frame and side supports frame are bolted to framework respectively by what coordinate with through hole.Supported the parts such as the decoration vestibule diaphragm at run-through channel top thus by top braces frame, supported the decoration vestibule diaphragm of run-through channel inside by side supports frame.
In one embodiment, runner assembly comprises: connecting panel, for being connected with the bottom of framework; Permanent seat, it is configured to have container cavity, and the periphery of container cavity is provided with mounting hole, to be connected with the hinged girder between two compartments; Rotating shaft, it is arranged on connecting panel; Bearing, it is fixed in the container cavity of permanent seat, and coordinates with rotating shaft.In bearing, the rotation of connection box relative to hinged girder is realized relative to the rotation of mount pad thus by rotating shaft.
In one embodiment, framework comprises left half framework and right half framework, left half base of frame is configured to gear shaping shape with the abutting end be connected with runner assembly respectively of right half base of frame, and the two ends of connecting panel form the inserting groove coordinated with abutting end respectively, and/or bearing is oscillating bearing.Improve the Joint strenght of connecting panel and framework thus.This outer bearing is that oscillating bearing can make connection box can swing rotationally relative to hinged girder simultaneously.
In one embodiment, rotating shaft is provided with backstop platform, the inner ring of oscillating bearing is held on backstop platform, is lifted in rotating shaft to make mount pad.Realize the opposing oscillatory that hinged girder does not interfere connection box thus.In a preferred embodiment, the upper end of described rotating shaft is provided with stopper ring, moves up to limit described oscillating bearing.Prevent oscillating bearing from driving mount pad upwards play thus.
According to second aspect of the present utility model, also proposed a kind of city rail vehicle, it comprises according to connection box mentioned above, and wherein connection box is arranged on the below of the hinged girder between two compartments.
In this application, term " on ", D score is defined as, in city rail vehicle operational process, under the position on ground is, the position away from ground is upper.
Compared with prior art, the utility model has the advantage of, adopt connection box of the present utility model the vestibule diaphragm of adjacent two ends, compartment of articulated vehicle can be coupled together, form relative hinged girder run-through channel rotationally thus, and the weight of run-through channel is passed to hinged girder by connection box, make run-through channel can bear certain load.Particularly runner assembly realizes the connection of connection box and hinged girder by rotating shaft and bearing, in particular, bearing is oscillating bearing, connection box is swung while hinged girder rotates, this outer shaft is provided with backstop platform, bearings mount pad and is held on backstop platform, and mount pad is lifted in rotating shaft thus, makes hinged girder not affect the swing of connection box thus.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 is the schematic diagram of the connection box according to a preferred embodiment of the present utility model;
Fig. 2 is the schematic diagram of the right side half framework of connection box shown in Fig. 1;
Fig. 3 is the enlarged drawing at the A of connection box shown in Fig. 1 place;
Fig. 4 is the cross sectional drawing of the attaching parts of connection box shown in Fig. 1;
Fig. 5 is that right half framework shown in Fig. 2 is along the section drawing of B-B;
Fig. 6 is that right half framework shown in Fig. 2 is along the section drawing of C-C;
Fig. 7 is that right half framework shown in Fig. 2 is along the section drawing of D-D;
Fig. 8 be right half framework shown in Fig. 2 along the section drawing of B-B, illustrated therein is the state that vestibule diaphragm is connected to warpage portion;
Fig. 9 is the cutaway view of the attaching parts of connection box shown in Fig. 1;
Figure 10 is the birds-eye view of attaching parts shown in Fig. 8;
Figure 11 is the upward view of attaching parts shown in Fig. 8;
Figure 12 is the enlarged drawing at the E of attaching parts shown in Fig. 8 place.
In the drawings, identical component is indicated by identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the disclosed connection box for the split type run-through channel of city rail vehicle of the utility model comprises framework 10 and is arranged on the runner assembly 20 of base of frame.Connection box of the present utility model and various piece thereof will be described in detail belows.
As depicted in figs. 1 and 2, framework 10 is configured to the skeleton of run-through channel (not shown), for carrying most of weight on run-through channel top and sidepiece, namely frame shape is basic consistent with the shape of run-through channel, framework 10 respectively and the vestibule diaphragm (not shown) of adjacent two ends, compartment couple together thus between two compartments, form the run-through channel with certain length.
As shown in Figure 1, runner assembly 20 is arranged on the bottom of framework 10, (not shown) on the hinged girder that runner assembly 20 drives framework 10 to be connected between two compartments in relative rotation by connecting panel 21.
In a preferred embodiment, as depicted in figs. 1 and 2, framework 10 comprises left half framework 11 and right half framework 12, and left half framework 11 can be the parts that planform is identical with right half framework 12 as shown in the figure, is docked by left half framework 11 be connected during installation with right half framework 12.As shown in Figure 1, the bottom of left half framework 11 and the bottom of right half framework 12 are connected to runner assembly 20 respectively, and as shown in Figure 2, the top of left half framework 11 is connected by attaching parts 13 with the top of right half framework 12.
Preferably, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the cross-section structure of left half framework 11 and right half framework 12 is have the warpage portion 17 towards both sides, as shown in Figure 8, the connection side of vestibule diaphragm 18 is held in the inside in warpage portion 17, and wherein the connection side of vestibule diaphragm 18 is enclosed with steel rope 19, and the flexible packing ring 170 of the inner mast in warpage portion 17, the connection side being enclosed with the vestibule diaphragm 18 of steel rope 19 is thus clamped on the inside in warpage portion 17, thus the connection of implementation framework 10 and vestibule diaphragm.Further, as shown in the figure, the section of left half framework 11 and right half framework 12 also comprises the through hole being arranged on groove 16 in the middle part of section and through profile head and bottom.The left top of half framework 11 with the top of right half framework 12 by being connected with the attaching parts 13 that groove 16 coordinates.As shown in the figure, U-shaped or the H type of groove 16, attaching parts 13 is configured to correspondingly U-shaped or H type, the center of attaching parts 13 is provided with the tapped bore 130 (see Fig. 4) of Feed-through 13 top and bottom, and bolt screws in through hole and tapped bore 130 and realizes coordinating of attaching parts 13 and groove 16 with this thus.
As preferred embodiment, as depicted in figs. 1 and 2, framework 10 also comprises the top braces frame 14 that is arranged on two ends, framework 10 top and is arranged on the side supports frame 15 of frame side bottom framework 10.As shown in Figure 6 and Figure 7, top braces frame 14 and side supports frame 15 are bolted to framework 10 respectively by what coordinate with through hole.
Further, as shown in figure 12, runner assembly 20 comprises: connecting panel 21, and this connecting panel 21 is for being connected with the bottom of framework 10; Permanent seat 24 is configured to have container cavity 240, and the periphery of container cavity 240 is provided with mounting hole 241, and this mounting hole 241 is for being connected with the hinged girder (not shown) between two compartments; Rotating shaft 22 is arranged on connecting panel 21, and as is illustrated by figs. 11 and 12, rotating shaft is bolted on connecting panel 21.Bearing 23 is fixed in the container cavity 240 of permanent seat 24, is provided with boss 242 as shown in figure 12 in container cavity 240, and bearing is held on this boss 242, and rotating shaft 22 is sleeved on bearing to coordinate with this bearing 23.As preferably, bearing 23 is oscillating bearing, and the outer ring 230 of oscillating bearing is held on boss 242 as shown in the figure, and the port of mount pad 24 is provided with the top cover 25 be mated, top cover 25 compresses bearing 23 by back-up ring 26.Rotating shaft 22 is sleeved in the inner ring 231 of oscillating bearing.Preferably, as shown in the figure, rotating shaft 22 is provided with backstop platform 220, the inner ring 231 of oscillating bearing is held on backstop platform 220, and mount pad 24 is lifted in rotating shaft 22 thus, makes mount pad 24 distance join plate 21 certain distance.Further, as shown in the figure, the upper end of rotating shaft 22 is provided with stopper ring 27, moves up to limit oscillating bearing.Achieve the relative fixing of rotating shaft 22 and oscillating bearing inner ring 231, mount pad 24 only can opposing oscillatory relative to connecting panel 21 thus.
In addition, as shown in Figure 3, be configured to gear shaping shape with the abutting end be connected with runner assembly respectively bottom right half framework 12 bottom left half framework 11, the two ends of connecting panel 21 form the inserting groove 210 (see Fig. 9) coordinated with abutting end respectively.Realize thus left half framework 11 and right half framework 12 respectively with the connection of runner assembly.
According to second aspect of the present utility model, also proposed a kind of city rail vehicle, it comprises according to connection box mentioned above, and wherein connection box is arranged on the below of the hinged girder between two compartments.Present the run-through channel between adjacent two compartments thus.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (11)
1. for a connection box for the split type run-through channel of city rail vehicle, it is characterized in that, comprising:
Framework, it is configured to the skeleton of run-through channel, for being connected to form the run-through channel between described two compartments with the vestibule diaphragm of adjacent two ends, compartment respectively;
Runner assembly, it is arranged at the bottom of described framework, is connected to hinged girder between described two compartments in relative rotation to make described framework.
2. connection box according to claim 1, is characterized in that, described framework comprises left half framework and right half framework, and the bottom of described left half framework and the bottom of described right half framework are connected to described runner assembly respectively.
3. connection box according to claim 2, is characterized in that, the cross-section structure of described left half framework and described right half framework is have the warpage portion towards both sides, to hold the connection side of described vestibule diaphragm.
4. connection box according to claim 3, it is characterized in that, the section of described left half framework and described right half framework also comprises the through hole being arranged at groove in the middle part of section and through described profile head and bottom, and the top of described left half framework and the top of described right half framework are by being connected with the attaching parts that described groove coordinates.
5. connection box according to claim 4, is characterized in that, the U-shaped or H type of described groove, and described connecting piece structure is correspondingly U-shaped or H type.
6. connection box according to claim 4, it is characterized in that, described framework also comprises the top braces frame that is arranged at described frame roof two ends and is arranged at the side supports frame of described frame side near described base of frame, and described top braces frame and described side supports frame are bolted to described framework respectively by what coordinate with described through hole.
7. connection box according to any one of claim 1 to 6, is characterized in that, described runner assembly comprises:
Connecting panel, for being connected with the bottom of described framework;
Permanent seat, it is configured to have container cavity, and the periphery of described container cavity is provided with mounting hole, to be connected with the described hinged girder between described two compartments;
Rotating shaft, it is arranged on described connecting panel;
Bearing, it is fixed in the described container cavity of described permanent seat, and coordinates with described rotating shaft.
8. connection box according to claim 7, it is characterized in that, described framework comprises left half framework and right half framework, described left half base of frame is configured to gear shaping shape with the abutting end be connected with described runner assembly respectively of described right half base of frame, the two ends of described connecting panel form the inserting groove coordinated with described abutting end respectively, and/or described bearing is oscillating bearing.
9. connection box according to claim 8, is characterized in that, described rotating shaft is provided with backstop platform, and the inner ring of described oscillating bearing is held on described backstop platform, is lifted in described rotating shaft to make described mount pad.
10. connection box according to claim 9, is characterized in that, the upper end of described rotating shaft is provided with stopper ring, moves up to limit described oscillating bearing.
11. 1 kinds of city rail vehicles, is characterized in that, comprise connection box according to any one of claim 1 to 10, and wherein said connection box is arranged on the below of the described hinged girder between described two compartments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447811.1U CN204110041U (en) | 2014-08-08 | 2014-08-08 | For connection box and the city rail vehicle of the split type run-through channel of city rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447811.1U CN204110041U (en) | 2014-08-08 | 2014-08-08 | For connection box and the city rail vehicle of the split type run-through channel of city rail vehicle |
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| Publication Number | Publication Date |
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| CN204110041U true CN204110041U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420447811.1U Active CN204110041U (en) | 2014-08-08 | 2014-08-08 | For connection box and the city rail vehicle of the split type run-through channel of city rail vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129397A (en) * | 2014-08-08 | 2014-11-05 | 株洲九方装备股份有限公司 | Connecting frame for split type through channel of urban rail vehicle and urban rail vehicle |
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2014
- 2014-08-08 CN CN201420447811.1U patent/CN204110041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129397A (en) * | 2014-08-08 | 2014-11-05 | 株洲九方装备股份有限公司 | Connecting frame for split type through channel of urban rail vehicle and urban rail vehicle |
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