CN103661448A - Connection trolley for rail car axle box assembly - Google Patents
Connection trolley for rail car axle box assembly Download PDFInfo
- Publication number
- CN103661448A CN103661448A CN201210365895.XA CN201210365895A CN103661448A CN 103661448 A CN103661448 A CN 103661448A CN 201210365895 A CN201210365895 A CN 201210365895A CN 103661448 A CN103661448 A CN 103661448A
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- wheel
- support
- axle box
- supporting
- wheel set
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Abstract
The invention provides a connection trolley for rail car axle box assembly. The connection trolley for rail car axle box assembly comprises two long-strip-shaped wheel set supporting bases which are arranged in a parallel mode, wherein the cross section of each wheel set supporting base is of an inverted-U shape, the two wheel set supporting bases are connected through a connecting part, wheel set supports are correspondingly arranged on top plates of the two wheel set supporting bases respectively, the two wheel set supports are used for clamping wheels of a wheel set of a rail car with the rail gauge of 1520mm, a supporting wheel set is arranged in an inverted-U-shaped portion of each wheel set supporting base, the two supporting wheel sets are used for being placed on rails with the rail gauge of 1435mm, each supporting wheel set comprises at least two supporting wheels which are arranged in a spaced mode, the supporting wheels are connected with supporting axles through bearings, and each supporting wheel axle is connected with two side plates of the corresponding wheel set supporting base. According to the connection trolley for rail car axle box assembly, difficulty and the production cost of wide-gauge type rail cars can be reduced.
Description
Technical field
The present invention relates to the equipment and technology of manufacturing for guideway vehicle, relate in particular to a kind of guideway vehicle axle box assembling with being connected dolly.
Background technology
The axle box of the axle drive shaft of guideway vehicle is fifth wheel pair and the critical component of body frame, plays the vital function of forming a connecting link.
Axle box conventionally need to be by the wheel that connects axle box to placing in orbit in assembling process, so that axle box can move in orbit in assembling process, can easily axle box be moved to and between bearing, complete rolling bearing pressing and complete the assembling of axle box miscellaneous part.
At present, the standard gauge of track is 1435 millimeters, and adopts the vehicle of board gauge bogie technology, and the gauge of applicable track is 1520 millimeters.The production environment of existing guideway vehicle is all the guideway vehicle for the manufacture of 1435 millimeters of standard gauges, because the wheel of broad gauge type guideway vehicle that cannot place gauge and be 1520 millimeters on the track of standard gauge is right, so cannot be at the track of standard gauge the assembling of the axle box of enterprising line width rail type guideway vehicle, thereby improved production difficulty and the cost of broad gauge type guideway vehicle.
Summary of the invention
The invention provides a kind of guideway vehicle axle box assembling with being connected dolly, it can reduce production difficulty and the cost of broad gauge type guideway vehicle.
The invention provides the assembling of a kind of guideway vehicle axle box with being connected dolly, comprise that two strip shapes wheels that be arranged in parallel are to supporting seat, described to take turns the shape of cross section of supporting seat be inverted U;
Two described wheels connecting by attaching parts between supporting seat;
Two described take turns on the top board of supporting seat respectively correspondence be provided with wheel to support, two described, and to take turns support be that the wheel of guideway vehicle of 1520 millimeters is to upper wheel for holding gauge;
Described in each, wheel is to being provided with support wheels in the inverted U of supporting seat, and two described support wheels are the track of 1435 millimeters for the gauge being placed on;
Described in each, support wheels and be comprised of at least two spaced support wheels, described support wheel is connected with support wheel shaft by bearing, and described support wheel shaft is connected the biside plate of supporting seat with described wheel.
Based on above-mentioned, guideway vehicle axle box assembling provided by the invention is with being connected dolly, by the wheel that arranges on to supporting seat at two wheels to support, the wheel that can be by gauge the broad gauge type guideway vehicle of 1520 millimeters is placed on wheel to locating on support to upper wheel, two wheels are provided with support wheels to supporting seat bottom simultaneously, supporting wheels is the track of the standard gauge of 1435 millimeters for the gauge being placed on, can be placed on the track of standard gauge being connected dolly thus, and the wheel connecting on the axle drive shaft axle box of broad gauge type guideway vehicle is taken turns on support being placed on, thereby realized the assembling at the axle box of the enterprising line width rail of the track type guideway vehicle of standard gauge, reduce production difficulty and the cost of broad gauge type guideway vehicle.
Accompanying drawing explanation
A kind of guideway vehicle axle box assembling structural representation that is connected dolly that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the A-A section-drawing in Fig. 1;
A kind of guideway vehicle axle box assembling structural representation lateral plan that is connected dolly that Fig. 3 provides for the embodiment of the present invention;
A kind of guideway vehicle axle box assembling structural representation birds-eye view that is connected dolly that Fig. 4 provides for the embodiment of the present invention.
Reference numeral:
101: wheel is to supporting seat; 102: attaching parts; 103: wheel is to support;
104: support wheel; 105: bearing; 106: support wheel shaft;
107: hole for hoist; 108: wheel rim; 109: back-up ring.
The specific embodiment
Please refer to Fig. 1-4, the embodiment of the present invention provides the assembling of a kind of guideway vehicle axle box with being connected dolly, comprises that two strip shapes wheels that be arranged in parallel are to supporting seat 101, and described to take turns the shape of cross section of supporting seat 101 be inverted U; Two described wheels connecting by attaching parts 102 between supporting seat 101; Two described take turns on the top board of supporting seat 101 respectively correspondence be provided with wheel described to take turns support 103 be that the wheel of guideway vehicle of 1520 millimeters is to upper wheel for holding gauge to 103, two, support; Described in each, wheel is to being provided with support wheels in the inverted U of supporting seat 101, and two described support wheels are the track of 1435 millimeters for the gauge being placed on; Described in each, support wheels and at least two spaced support wheels 104, consist of, described support wheel 104 is connected with support wheel shaft 106 by bearing 105, and described support wheel shaft 106 is connected the biside plate of supporting seat 101 with described wheel.
In the present embodiment, attaching parts 102 can adopt channel-section steel, can between two wheels are to supporting seat 101, two or more channel-section steels be set interval, guarantees that wheel is to the Joint strenght between supporting seat 101.
In the present embodiment, can to the side plate bottom of supporting seat 101, offer groove at wheel, be used for placing support wheel shaft 106, at wheel, the side plate bottom of supporting seat 101 is arranged to gland again, gland is fixed on support wheel shaft 106 in groove, thereby realize, support wheel shaft 106 and wheel being connected the side plate of supporting seat 101, easy to operate, certainly, supporting wheel shaft 106 also can adopt other modes to be connected with wheel to the side plate of supporting seat 101, for example can on taking turns the side plate of supporting seat 101, offer connecting bore, and support wheel shaft 106, be arranged in connecting bore, the present invention is not specifically limited this.
In the present embodiment, at two wheels, be provided with wheel on to supporting seat 101 top boards to support 103, wheel to support 103 can hold gauge be the wheel of guideway vehicle of 1520 millimeters to upper wheel, can be therefore that the wheel of broad gauge type guideway vehicle of 1520 millimeters is to being placed on wheel to location on support 103 by gauge, two wheels are provided with support wheels to supporting seat 101 bottoms simultaneously, supporting wheels is the track of the standard gauge of 1435 millimeters for the gauge being placed on, can be placed on the track of standard gauge being connected dolly thus, and by the wheel connecting on the axle drive shaft axle box of broad gauge type guideway vehicle to be placed on wheel to support 103 on, the axle box of broad gauge type guideway vehicle is being carried out in assembling process, the linking dolly that is loaded with the axle box of broad gauge type guideway vehicle can be pushed to 105, bearing completes antifriction-bearing box 105 and press-fits, and complete the assembling of axle box miscellaneous part, thereby realized the assembling at the axle box of the enterprising line width rail of the track type guideway vehicle of standard gauge, reduce production difficulty and the cost of broad gauge type guideway vehicle.
In the present embodiment, preferred, wheel consists of two spaced triangle fixture blocks support 103, and described in each, fixture block is provided with hole for hoist 107.Triangle fixture block can adopt drift, wheel can be held between two spaced triangle fixture blocks upper wheel, thereby form taking turns right stable position, and wheel also can be other shapes to support 103 certainly, as long as can form taking turns right holding.Because fixture block is provided with hole for hoist 107, can pass through hole for hoist 107 mounting hangers, by suspender, sling and be connected dolly and be placed on track, after axle box assemble, can linking dolly be hung in frock storeroom in order to use next time by suspender, easy to operate.
In the present embodiment, preferred, support wheel 104 inner sides are provided with wheel rim 108, owing to being provided with wheel rim 108, can make two support wheels be stuck between track, thereby make to be connected dolly location in orbit, play anti-fall effect.
In the present embodiment, preferred, described support wheel shaft 106 is provided with back-up ring 109, and described back-up ring 109, for fixing described bearing 105, installs bearing 105 more stable.
The guideway vehicle axle box assembling that the embodiment of the present invention provides is with being connected dolly, realized the assembling at the axle box of the enterprising line width rail of the track type guideway vehicle of standard gauge, reduce production difficulty and the cost of broad gauge type guideway vehicle, the assembling of guideway vehicle axle box is simple, simple to operation by the manufacturing process that is connected dolly in addition, work efficiency is high.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. guideway vehicle axle box assembling, with being connected a dolly, is characterized in that, comprises that two strip shapes wheels that be arranged in parallel are to supporting seat, and described to take turns the shape of cross section of supporting seat be inverted U;
Two described wheels connecting by attaching parts between supporting seat;
Two described take turns on the top board of supporting seat respectively correspondence be provided with wheel to support, two described, and to take turns support be that the wheel of guideway vehicle of 1520 millimeters is to upper wheel for holding gauge;
Described in each, wheel is to being provided with support wheels in the inverted U of supporting seat, and two described support wheels are the track of 1435 millimeters for the gauge being placed on;
Described in each, support wheels and be comprised of at least two spaced support wheels, described support wheel is connected with support wheel shaft by bearing, and described support wheel shaft is connected the biside plate of supporting seat with described wheel.
2. guideway vehicle axle box assembling according to claim 1, with being connected dolly, is characterized in that, described wheel consists of two spaced triangle fixture blocks support, and described in each, fixture block is provided with hole for hoist.
3. guideway vehicle axle box assembling according to claim 1 and 2, with being connected dolly, is characterized in that, described support wheel inner side is provided with wheel rim.
4. guideway vehicle axle box assembling according to claim 3, with being connected dolly, is characterized in that, described support wheel shaft is provided with back-up ring, and described back-up ring is for fixing described bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365895.XA CN103661448A (en) | 2012-09-26 | 2012-09-26 | Connection trolley for rail car axle box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365895.XA CN103661448A (en) | 2012-09-26 | 2012-09-26 | Connection trolley for rail car axle box assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661448A true CN103661448A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365895.XA Pending CN103661448A (en) | 2012-09-26 | 2012-09-26 | Connection trolley for rail car axle box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661448A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944097A (en) * | 2015-06-26 | 2015-09-30 | 浙江特拉建材有限公司 | Brick conveying device |
| CN105857445A (en) * | 2016-05-13 | 2016-08-17 | 中车洛阳机车有限公司 | Assembly and transportation device for HXD1 type electric locomotive driving device |
| CN106004922A (en) * | 2016-07-29 | 2016-10-12 | 宝鸡时代惠友工程机械有限责任公司 | Wheel set driving replacing device for railway self-power operating equipment |
| CN111907550A (en) * | 2019-06-24 | 2020-11-10 | 中车大同电力机车有限公司 | Support device and transport vehicle |
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| JP2000264219A (en) * | 1999-03-19 | 2000-09-26 | Totetsu Kogyo Co Ltd | Small trolley and adaptor applied to small trolley |
| JP2002127907A (en) * | 2000-10-26 | 2002-05-09 | Sanwa Tekki Corp | Emergency transfer bogie for road/rail work vehicle |
| JP2002187543A (en) * | 2000-12-21 | 2002-07-02 | East Japan Railway Co | Carrier for maintenance vehicle |
| CN201208970Y (en) * | 2008-04-18 | 2009-03-18 | 唐山轨道客车有限责任公司 | Trolley for wide standard rail transshipping |
| CN201343033Y (en) * | 2008-12-27 | 2009-11-11 | 青岛华东工程机械有限公司 | Running gear for trolley |
| CN202378880U (en) * | 2011-11-16 | 2012-08-15 | 北京二七轨道交通装备有限责任公司 | Carriage |
| CN202439697U (en) * | 2012-02-20 | 2012-09-19 | 中铁十三局集团电务工程有限公司 | Light electric rail transport vehicle |
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2012
- 2012-09-26 CN CN201210365895.XA patent/CN103661448A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000264219A (en) * | 1999-03-19 | 2000-09-26 | Totetsu Kogyo Co Ltd | Small trolley and adaptor applied to small trolley |
| JP2002127907A (en) * | 2000-10-26 | 2002-05-09 | Sanwa Tekki Corp | Emergency transfer bogie for road/rail work vehicle |
| JP2002187543A (en) * | 2000-12-21 | 2002-07-02 | East Japan Railway Co | Carrier for maintenance vehicle |
| CN201208970Y (en) * | 2008-04-18 | 2009-03-18 | 唐山轨道客车有限责任公司 | Trolley for wide standard rail transshipping |
| CN201343033Y (en) * | 2008-12-27 | 2009-11-11 | 青岛华东工程机械有限公司 | Running gear for trolley |
| CN202378880U (en) * | 2011-11-16 | 2012-08-15 | 北京二七轨道交通装备有限责任公司 | Carriage |
| CN202439697U (en) * | 2012-02-20 | 2012-09-19 | 中铁十三局集团电务工程有限公司 | Light electric rail transport vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944097A (en) * | 2015-06-26 | 2015-09-30 | 浙江特拉建材有限公司 | Brick conveying device |
| CN105857445A (en) * | 2016-05-13 | 2016-08-17 | 中车洛阳机车有限公司 | Assembly and transportation device for HXD1 type electric locomotive driving device |
| CN106004922A (en) * | 2016-07-29 | 2016-10-12 | 宝鸡时代惠友工程机械有限责任公司 | Wheel set driving replacing device for railway self-power operating equipment |
| CN106004922B (en) * | 2016-07-29 | 2017-11-24 | 宝鸡时代惠友工程机械有限责任公司 | Wheel for wheel of railway self running device for luggage to putting |
| CN111907550A (en) * | 2019-06-24 | 2020-11-10 | 中车大同电力机车有限公司 | Support device and transport vehicle |
| CN111907550B (en) * | 2019-06-24 | 2021-11-09 | 中车大同电力机车有限公司 | Support device and transport vehicle |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |