CN203511649U - Support transporting flat car - Google Patents
Support transporting flat car Download PDFInfo
- Publication number
- CN203511649U CN203511649U CN201320545569.7U CN201320545569U CN203511649U CN 203511649 U CN203511649 U CN 203511649U CN 201320545569 U CN201320545569 U CN 201320545569U CN 203511649 U CN203511649 U CN 203511649U
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- CN
- China
- Prior art keywords
- wheel
- axletree
- flat truck
- car
- vehicle frame
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- Expired - Fee Related
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Abstract
A support transporting flat car comprises a car frame and wheel pairs, wherein the wheel pairs are arranged on the car frame which is provided with four holes, and when a hydraulic support is transported, chains can penetrate through the holes to assist in fixing the hydraulic support. Each wheel pair comprises outer covers, wheels, conical roller bearings, inner covers and a car axle, wherein the wheels are connected with the conical roller bearings, the inner covers and the car axle, and the inner covers are connected with the car axle; the outer covers and bolts of the wheel pairs are of an inwards-concave type. The support transporting flat car can avoid the phenomenon that the bolts are cut off and the outer covers are crushed due to derailment.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of transporting bracket flat truck.
Background technology
In prior art, flat truck generally adopts inflatable band tyre, and plate face height is low, carrying capacity is large.Without the danger of breaking tire, blowing out.Safe, simple and durable.Flat truck self is unpowered, needs again tractor truck or fork truck to carry out traction.Conventionally by one or many flat trucks and fork truck or tractor truck, form the carrying work that a train of vehicles is carried out cargo level transportation or main equipment.Be widely used in airport, harbour, Railway station, factory and bulk storage plant.Improved greatly the efficiency of translation on carriage of Cargo.Reduce the consuming cost of fork truck and manpower.
Flat truck is transport vehicle in a kind of electronic rail factory.Claim again electric flat carriage, chassis, straddle carrier.It has the advantages such as simple in structure, easy to use, easy maintenance, load-carrying capacity is large, pollution is few.Be widely used in manufacture and metallurgical works, as inside, workshop coordinate crane transportation weight cross across use.
Flat truck is a kind of common vehicle of road transport, because its more convenient handling are large-scale, heavy goods, and than other kind of vehicle of same size, can load more goods, is deeply subject to the favor of traffic unit.In transport vehicle, flat truck is generally divided into two kinds, and a kind of is dull and stereotyped, and a kind of is high-low plate.Flat board is generally 4 meters to 13 meters long, and 13 meters of above vehicle commanders mostly are high-low plate.
Utility model content
The purpose of this utility model is to provide a kind of transporting bracket flat truck.
A transporting bracket flat truck, comprising: vehicle frame and wheel are right, and wherein, described wheel being located on vehicle frame, is provided with 4 holes on described vehicle frame, and when transportation hydraulic support, the auxiliary fixed hydraulic support of chain can be worn in this hole; Described wheel comprising: enclosing cover, wheel, tapered roller bearing, inner cap and axletree, described wheel respectively with described tapered roller bearing, described inner cap, described axletree is connected, described inner cap is connected with described axletree; Described right outer end cap and the bolt employing invaginating of taking turns.
Further, the transporting bracket flat truck that the utility model provides, also comprises: axle card, and process transition shoulder with axle card junction on wheel shaft, and leave monolateral end-play.
Further, the transporting bracket flat truck that the utility model provides, is characterized in that, described axletree is selected 40Cr material.
Utilize transporting bracket flat truck that the utility model provides because outer end cap and bolt adopt invaginating, can avoid occurring because derailing causes the phenomenon of cutting off bolt and squeezing rotten outer end cap.
Accompanying drawing explanation
What Fig. 1 was a kind of transporting bracket flat truck providing of the present utility model overlooks wheel to structural representation;
Fig. 2 is the Facad structure schematic diagram of a kind of transporting bracket flat truck providing of the present utility model;
Fig. 3 is the structural representation of a kind of transporting bracket flat truck providing of the present utility model;
Fig. 4 is the structural representation of a kind of transporting bracket flat truck providing of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe detail of the present utility model and algorithm in detail:
As shown in Figure 1, the wheel of a kind of transporting bracket flat truck providing of the present utility model, to structural representation, comprising: enclosing cover 1, hexagon socket cap head screw 2,10, paper washer 3, wheel 4, tapered roller bearing 5, inner cap 6, axletree 7, circular nut 8, nonstandard circular nut 9, single coil spring lock washer light type 11 and stop washer 12 for circular nut, wherein, wheel 4 and tapered roller bearing 5, inner cap 6, axletree 7 is connected, and inner cap 6 is connected with axletree 7; Take turns right outer end cap and bolt and adopt invaginating, can avoid occurring because derailing causes the phenomenon of cutting off bolt and squeezing rotten outer end cap.
As in Figure 2-4, the structural representation of a kind of transporting bracket flat truck providing of the present utility model, comprising: vehicle frame 13, take turns to 14 latch 15, spring cotter 16, packing ring 17, axle card 18, bolt 19, nut 20, spring washer 21, square taper washer 22.Wherein, wheel is located on vehicle frame 13 14, has the hole of 4 on vehicle frame 13, and the auxiliary fixed hydraulic support of chain, when transportation hydraulic support, can be worn by ore deposit side.And on wheel shaft, process transition shoulder with axle card junction, and leave the monolateral end-play of 4mm, save original welding back-up ring structure.Because large ore axletree is selected 40Cr material, and 40Cr material axle material welding performance is poor, has stronger through hardening and tendency of hardenability.In addition the volume of axle is excessive, and in welding process, rate of cooling is faster, can aggravate the trend of above-mentioned two tendencies, easily in nearly weld metal zone, produces a large amount of martensitic stuctures, thereby has very strong cold cracking inclination.Do not adopt welding back-up ring structure, can avoid causing the injury to wheel shaft because of welding, avoid the generation of off-axis phenomenon in use procedure.
Claims (3)
1. a transporting bracket flat truck, is characterized in that, comprising: vehicle frame and wheel are right, and wherein, described wheel being located on vehicle frame, is provided with 4 holes on described vehicle frame, and when transportation hydraulic support, the auxiliary fixed hydraulic support of chain can be worn in this hole; Described wheel comprising: enclosing cover, wheel, tapered roller bearing, inner cap and axletree, described wheel respectively with described tapered roller bearing, described inner cap, described axletree is connected, described inner cap is connected with described axletree; Described right outer end cap and the bolt employing invaginating of taking turns.
2. transporting bracket flat truck as claimed in claim 1, is characterized in that, also comprises: axle card, and process transition shoulder with axle card junction on wheel shaft, and leave monolateral end-play.
3. transporting bracket flat truck as claimed in claim 1, is characterized in that, described axletree is selected 40Cr material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545569.7U CN203511649U (en) | 2013-09-03 | 2013-09-03 | Support transporting flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545569.7U CN203511649U (en) | 2013-09-03 | 2013-09-03 | Support transporting flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511649U true CN203511649U (en) | 2014-04-02 |
Family
ID=50370626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545569.7U Expired - Fee Related CN203511649U (en) | 2013-09-03 | 2013-09-03 | Support transporting flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515300A (en) * | 2016-11-28 | 2017-03-22 | 黄俊柳 | Train wheel with wheel flanges on two sides |
| CN108202750A (en) * | 2016-12-20 | 2018-06-26 | 本钢板材股份有限公司 | Flat car axle box lubrication device |
| CN113586631A (en) * | 2021-08-02 | 2021-11-02 | 山东泰鑫汽车科技有限公司 | Power transmission mechanism on reinforced hydraulic retarder |
-
2013
- 2013-09-03 CN CN201320545569.7U patent/CN203511649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515300A (en) * | 2016-11-28 | 2017-03-22 | 黄俊柳 | Train wheel with wheel flanges on two sides |
| CN108202750A (en) * | 2016-12-20 | 2018-06-26 | 本钢板材股份有限公司 | Flat car axle box lubrication device |
| CN113586631A (en) * | 2021-08-02 | 2021-11-02 | 山东泰鑫汽车科技有限公司 | Power transmission mechanism on reinforced hydraulic retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |