CN203472872U - Device for positioning railway wheel pairs with different standards in transportation process - Google Patents
Device for positioning railway wheel pairs with different standards in transportation process Download PDFInfo
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- CN203472872U CN203472872U CN201320500942.7U CN201320500942U CN203472872U CN 203472872 U CN203472872 U CN 203472872U CN 201320500942 U CN201320500942 U CN 201320500942U CN 203472872 U CN203472872 U CN 203472872U
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Abstract
A device for positioning railway wheel pairs with the different standards in the transportation process comprises steel channel bases corresponding to wheels of the railway wheel pairs to be positioned one to one, a pair of bearing boards used for holding the wheels in an embedded mode are fixed to the two ends of a plane where a groove of each steel channel base is located, bearing edges matched with wheel pedals in shape and bearing grooves matched with wheel rims in shape are formed in the opposite inner side ends of the bearing boards, and the numerical relationship between the distance of the bottoms of the two bearing grooves and the height between the inner bottom of each steel channel base and the lower bottom face of the corresponding bearing board satisfies the requirement that a gap exists between each embedded wheel rim and the inner bottom face of the corresponding steel channel base. The device for positioning the railway wheel pairs with the different standards in the transportation process is simple in structure, low in manufacturing cost, high in generality and capable of being used for transportation conducted by single wheel pairs and transportation of steering supports of a multi-shaft structure and whole vehicles, guaranteeing firm positioning of the railway wheel pairs, the steering supports and the whole vehicles in the process of vehicle transportation, preventing bouncing from occurring and improving the safety of products and transportation.
Description
Technical field
The railway wheel that the utility model relates to domestic and international different-diameter and gauge is to, the bogie of car or fixing, the registration device of car load vehicle in transportation, refers to that particularly a kind of different size railway wheel that is suitable for is to the device of location in transit.
Background technology
Railway vehicle wheel all needs to be transported to client to, bogie truck and car load and gives directions region in delivery process, particularly exported product.At present, difference due to various countries' railway technology equipment, the wheel diameter of goods train vehicle is generally between 700mm to 1050mm, and vehicle gauge generally has the different gauges such as a meter rail (gauge 1000mm), narrow gauge (gauge 1067mm), mark rail (gauge 1435mm), broad gauge (gauge 1676mm).In vehicle delivery process, transportation means generally has automobile, train, steamer, and manufacturing enterprise is difficult to accomplish to make that unified transportation is fixed, registration device.Conventionally the way adopting is at present between wheel and carrying surface, to install special steel anchor fitting additional or add the fastening location of timber wedge, existing steel anchor fitting adopts channel-section steel as base A, two baffle plate B of vertical welding in the A of bottom, the spacing of two baffle plate B and channel-section steel entire length decide by betransporteding wheel of vehicle diameter.Fixing, the location of wheel is as shown in Fig. 1～2, and this steel anchor fitting requires to guarantee to betransported the bottom that wheel is fallen base A, and baffle plate B can limit and betransported wheel scroll forward and backward.There is the defect of following several respects in the method: one, and because wheel diameter is not of uniform size, make anchor fitting or directly to add the fastening location of timber wedge by the interim customization of actual size, lack a kind of general, quick, safe method; Its two, due to scale error, between baffle plate and wheel, there is gap, be difficult to precisely to control wheel scroll forward and backward; Its three, different owing to betransporteding wheel diameters, the channel-section steel width of selection and wheel are difficult to width and are consistent, when transportation, automobile storage is at horizontal looseness, and these class methods, usually because transporting the reasons such as distance or vibratory impulse makes locate failure, produce potential safety hazard, critical product and transportation safety.
Summary of the invention
The purpose of this utility model will overcome exactly existing railway car wheel transportation stationary positioned device and have the defects such as commonality is poor, fixing shakiness, provides a kind of different size railway wheel that is suitable for to the device of locating in transit.
For achieving the above object, the designed different size railway wheel that is suitable for of the utility model is to the device of locating in transit, comprise the wheel right with the railway wheel that the is positioned channel-section steel base of corresponding setting one by one, its special character is: the notch plane of living in two ends of described channel-section steel base are fixed with for embedding a pair of loading plate of wheel, the relative medial extremity of described a pair of loading plate is processed with the carrying limit matching with wheel tread profile and the bearing groove matching with wheel rim shape, and the bottom spacing of two bearing grooves and channel-section steel base inner bottom surface to the numerical relation between the height of loading plate bottom surface meets: between the wheel rim after embedding and channel-section steel base inner bottom surface, have gap.
Preferably, the corner angle that the seamed edge that described carrying limit contacts with wheel tread and described bearing groove contact with wheel rim are all arc transition structure, and its central angle is preferably controlled at 90～150 °.Like this, can avoid to betransporteding wheel rim and the tread of wheel, causing damage in transportation.
Preferably, described channel-section steel base inner bottom surface is to the height H=68～100mm of loading plate bottom surface, two bearing grooves bottoms spacing L1=5.45H+30mm accordingly, thus after can making the wheel of diameter 700～1100mm embed, between its wheel rim and channel-section steel base inner bottom surface, there is gap.
Further, the width of described loading plate is greater than the width of channel-section steel base, and the both sides, bottom surface of described loading plate and the notch of channel-section steel base are weldingly connected.Like this, can improve the structural stress of channel-section steel base and loading plate, guarantee the stability of location.
The utility model has the advantage of: simple in structure, cost of manufacture is cheap, processing ease, highly versatile, applicable wheel diameter between 700mm～1100mm, the right transportation of the railway wheel of rim width between 125mm～145mm fixes, locates; Both can be used for single-piece wheel to transportation, also can be used for bogie truck and the car load vehicular transport of multiaxis structure, guaranteed that railway wheel was fixed in transportation to, bogie truck and car load vehicle, prevented vertical, horizontal play, significantly improved the safety of Product transport.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing wheel stationary positioned device;
The plan structure schematic diagram of Fig. 2 Fig. 1;
Fig. 3 is that the utility model is suitable for the perspective view of different size railway wheel to the device of locating in transit;
Fig. 4 is the main TV structure schematic diagram of Fig. 3 shown device;
Fig. 5 is Fig. 3 shown device heavy keying fit view right with betransporteding wheel;
Fig. 6 is the left TV structure schematic diagram of Fig. 5;
In figure: base A; Baffle plate B; Channel-section steel base 1; Loading plate 2(is wherein: carrying limit 2.1, bearing groove 2.2); Wheel 3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in figure, be suitable for different size railway wheel to the device of locating in transit, there is the wheel 3 right with the railway wheel that the is positioned channel-section steel base 1 of corresponding setting one by one, the notch plane of living in two ends of channel-section steel base 1 are welded and fixed and are useful on a pair of loading plate 2 that embeds wheel 3, and this width to loading plate 2 is greater than the width of channel-section steel base 1.In the present embodiment, channel-section steel base 10mm is respectively stretched out on loading plate 2 both sides, so that fillet welding is firm.The relative medial extremity of a pair of loading plate 2 is processed with the carrying limit 2.1 matching with wheel 3 tread profiles and the bearing groove 2.2 matching with wheel 3 wheel-rim shape.For preventing that wheel rim and the tread of wheel 3 from wearing and tearing in transportation, seamed edge and bearing groove 2.2 that carrying limit 2.1 contacts with wheel 3 treads are all arc transition structure with the corner angle that wheel 3 wheel rims contact, its central angle is 90～150 °, and in the present embodiment, its central angle is designed to 135 °.In order all and between channel-section steel base 1 inner bottom surface to there is suitable gap in its wheel rim after the wheel 3 of diameter within the scope of 700～1100mm embedded, guarantee the stability of wheel to location, design channel-section steel base 1 inner bottom surface is to the height H=68～100mm of loading plate 2 bottom surfaces, and the bottom spacing L1 of two bearing grooves 2.2 and channel-section steel base 1 inner bottom surface to the numerical relation between the height H of loading plate 2 bottom surfaces is: L1=5.45H+30mm.
When the utility model is used, this device is placed in to transportation railway wheel on the vehicle carrying surface of, the bogie of car or car load vehicle, corresponding one by one with wheel 3 positions; The carrying limit 2.1 that the tread of wheel 3 and wheel rim are aimed at respectively on this device contacts and takes a seat with bearing groove 2.2, can realize the firm clamping location of wheel 3, avoids wheel 3 in transit because play causes damage.
Claims (6)
1. one kind is suitable for different size railway wheel to the device of locating in transit, comprise the wheel right with the railway wheel that is positioned (3) the channel-section steel base (1) of corresponding setting one by one, it is characterized in that: the notch plane of living in two ends of described channel-section steel base (1) are fixed with for embedding a pair of loading plate (2) of wheel (3), the relative medial extremity of described a pair of loading plate (2) is processed with the carrying limit (2.1) matching with wheel (3) tread profile and the bearing groove (2.2) matching with wheel (3) wheel-rim shape, and the bottom spacing of two bearing grooves (2.2) and channel-section steel base (1) inner bottom surface to the numerical relation between the height of loading plate (2) bottom surface meets: between (3) wheel rim of the wheel after embedding and channel-section steel base (1) inner bottom surface, have gap.
2. be suitable for according to claim 1 different size railway wheel to the device of locating in transit, it is characterized in that: the seamed edge that described carrying limit (2.1) contacts with wheel (3) tread and described bearing groove (2.2) are all arc transition structure with the corner angle that wheel (3) wheel rim contacts.
3. be suitable for according to claim 2 different size railway wheel to the device of locating in transit, it is characterized in that: the central angle of described arc transition structure is 90～150 °.
4. according to being suitable for different size railway wheel described in claim 1 or 2 or 3 to the device of locating in transit, it is characterized in that: described channel-section steel base (1) inner bottom surface is to the height H=68～100mm of loading plate (2) bottom surface, two bearing grooves (2.2) bottoms spacing L1=5.45H+30mm accordingly, thus after embedding, there is gap between its wheel rim and channel-section steel base (1) inner bottom surface in the wheel (3) that can guarantee diameter 700～1100mm.
5. according to being suitable for different size railway wheel described in claim 1 or 2 or 3 to the device of locating in transit, it is characterized in that: the width of described loading plate (2) is greater than the width of channel-section steel base (1), the notch of the both sides, bottom surface of described loading plate (2) and channel-section steel base (1) is weldingly connected.
6. be suitable for according to claim 4 different size railway wheel to the device of locating in transit, it is characterized in that: the width of described loading plate (2) is greater than the width of channel-section steel base (1), the notch of the both sides, bottom surface of described loading plate (2) and channel-section steel base (1) is weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500942.7U CN203472872U (en) | 2013-08-16 | 2013-08-16 | Device for positioning railway wheel pairs with different standards in transportation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500942.7U CN203472872U (en) | 2013-08-16 | 2013-08-16 | Device for positioning railway wheel pairs with different standards in transportation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472872U true CN203472872U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500942.7U Withdrawn - After Issue CN203472872U (en) | 2013-08-16 | 2013-08-16 | Device for positioning railway wheel pairs with different standards in transportation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395430A (en) * | 2013-08-16 | 2013-11-20 | 南车长江车辆有限公司 | Method and device suitable for positioning of railway wheel sets with different specifications during transportation |
-
2013
- 2013-08-16 CN CN201320500942.7U patent/CN203472872U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395430A (en) * | 2013-08-16 | 2013-11-20 | 南车长江车辆有限公司 | Method and device suitable for positioning of railway wheel sets with different specifications during transportation |
| CN103395430B (en) * | 2013-08-16 | 2016-03-02 | 南车长江车辆有限公司 | Be suitable for different size railway wheel to the method for locating in transit and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160302 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |