CN1326881B - Electric wheel-rail railway transport system without speed limitation - Google Patents
Electric wheel-rail railway transport system without speed limitation Download PDFInfo
- Publication number
- CN1326881B CN1326881B CN 01113989 CN01113989A CN1326881B CN 1326881 B CN1326881 B CN 1326881B CN 01113989 CN01113989 CN 01113989 CN 01113989 A CN01113989 A CN 01113989A CN 1326881 B CN1326881 B CN 1326881B
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- Prior art keywords
- roadbed
- rail
- wheel
- brake
- speed
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- Expired - Fee Related
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 2
- 241000379199 Abies holophylla Species 0.000 description 1
- 241001572175 Gaza Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 201000007094 prostatitis Diseases 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to an electrified wheel-rail transportation system including a roadbed G, a wheel-rail part, a rail head E and a brake friction plate D, wherein the roadbed G is a bridge roadbed rammed by reinforced concrete, an auxiliary rail frame C is arranged at each side on the roadbed G, an auxiliary rail A is arranged on each side frame, which solves the security of the roadbed, each shaft head of the wheel-rail part is lengthened, and the end part of the shaft is provided with an auxiliary wheel B capable of rotation, the auxiliary wheel B is matched with the auxiliary rail A to form a technology effect that the train never goes off the rails. The rail head E is in tangent type connection, and the friction of the brake force of the brake friction plate D acts on the L surface on the auxiliary rail A side of the roadbed two sides, which result in no rubbing to the wheels during brake.
Description
This electric wheel-rail railway transport system engineering technology without speed limitation is world's initiative, scientific and technical innovation engineering with leapfrog development, it overcomes has fully used the known multinomial difficult problem obstacle that can not cross over that more than 100 year historical railway transportation technology occurs in development, development for from now on railway transportation technology, create a broad development space that progress is unlimited, possess the condition and the ability of impacting to velocity of sound.
One, title: speed limit electrification wheel-rail railway transport system engineering not.
Two, this invention is to belong to electrification wheel track rail transportation system construction field.
Three, this invention is the scientific and technical innovation engineering of world's initiative, mainly is to solve the multinomial known difficult point obstacle that can not cross over that electrification railway transportation technology occurs in development, and these obstacles have limited further developing of railway transportation technology greatly.In order to realize that the electrification railway transportation has the developing goal of breakthrough, a leap property in technical development, I have used and have reached the time in 20 years, continue to have designed following multinomial technological invention behind the observational study, solved restriction electrification railway transportation technology fully at developing multinomial known obstacle, and design-calculated invention technology organically cooperated, formed a cover complete, simple and the world easily row initiates hyper-velocity railway transportation technology.The contriver thinks: this technology if can obtain development and use, will can play the guiding function of a directivity to electrification railway transportation cause on building.Technical is a breakthrough progress, effect will be the development of a great-leap-forward, make the technological precedence of Chinese electrification railway transportation in prostatitis, the world, take the lead in entering into a starting point that the railway transportation technical development is new, and will in the nation-building status, have more irreplaceable effect.Particular content please be seen the 5th of specification sheets.
Four, Fa Ming purpose is to think slap-uply to overcome the multinomial difficult problem obstacle that can not cross over that occurs in electrification railway construction development, in electrification railway transportation technical field, create the status in a leading world for China, bring credit to the Chinese people, for China wins honour for.
Five, for clear complete design concept of writing the electrified railway transport systems exactly, I will be from the beginning writing to the greatest extent progressively according to a definite sequence is auspicious.
1, this before the concrete enforcement of speed limit electrification wheel track rail transportation system technology, at first will not unify the wheel diameter of all rail transporters.(annotate: original used rail transporter is not subjected to this effect of project when low speed moves)
2, in order to realize the characteristics of hyper-speed transportation, train starting at first is exactly an obstacle, and for per hour several kilometers, train reaches at full speed once starting.If the speed more than 600 kilometers, reach at full speed at least need about 10 minutes, in cranking time, will lack to walk close to hundred kilometers like this concerning speed per hour, it is limited that problem goes out between wheel track friction.For understanding vast this problem,, besides the train starting position is located near on the position of gradient except the gaza, as long as train one starting, can all enter the gradient district in the several seconds, utilize certain gradient potential difference, train just can reach innovation at full speed in tens seconds.
3, solve instability, the insecurity of original floating type roadbed, will deliquescing as: roadbed by water logging, the tundra of Qinghai-Tibet is subjected to the temperature influence, freezes layer and dissolves, and roadbed has just slipped out, and build railway in the desert just more difficult.One is that abies holophylla is soft, and one is that dust storm buries the road and can not exempt from.Caused quite big difficulty to maintenance, these are a part wherein.I am the bridge-type roadbed G that forms with the reinforced concrete ramming to roadbed G.Wear very long root shape basis down, stretch in the underground pan soil, both sides are respectively established and are paid rail bracket C above road and bridge, respectively install one and pay track A on side frames, and the prolongation of the reinforced rib of frame is just used as the stringing bar of electrification railway.More than structure is the invention that the integral body of a railway bridge-type roadbed G constitutes, and the invention of this technology has realized in the tundra of weak soil layer, Qinghai-Tibet and can both build up the very high speed railway of high quality, high safety factor on the desert.This roadbed needn't be used stock, rubble etc., can be big at temperature difference per day, area of heavy rainfull, gradient all can not exert an influence to roadbed on the big highway section, lays the failure-free basis for speed-raising simultaneously.It also is the requisite condition precedent of this technology.
4, each wheel spindle nose all extends, and respectively installs pair wheel B of an energy rotation additional in the spindle nose end, and the track A that pays of this pair wheel B and roadbed both sides matches, and just constitutes the innovation of an important techniques combination.Therefore just guarantee the safety of train operation, and realized the never dream of derailing.
5, the connection of rail is to change the face E that original top is connected to the backbone trace header, the tangent-type railway E bonded assembly innovation that band certain angle side is cut, and the bottom surface, road still is flush.Pay track and be with angle top, the passageway F that cuts sth. askew from the top down, the railway bottom surface still is flush.Solve impact failure between the wheel track like this, also eliminated noise simultaneously.
6, brake system has also been done the novelty technological invention, the power of brake Friction disk D is added in paying on the track A side of roadbed both sides, therefore solve the precarious position that wheel is just wiped in the brake that can not exempt from, therefore created the technical achievement that wheel is never wiped in a brake again.
Six, this not the technological invention of speed limit electrification wheel track rail transportation system compare the unification that can very clearly see the 1st wheel diameter in having had the 5th with prior art.Article 2, the invention of gradient speed-raising.Article 3, the innovation of the nonvolatil fixedly roadbed of design-calculated G, the technology innovation invention that the 4th wheel never derails, the 5th rail tangent-type connects new design, the innovation that wheel is never wiped in the 6th brake.Therefore this not invention of speed limit electrification wheel track rail transportation system technology has just possessed the condition and the ability of impacting to velocity of sound fully.So long as each link in whole rail transportation system, reasonable in design on the structure, enough intensity is arranged on the structure design at each position, under the prerequisite of the condition that can both satisfy hyper-speed operation qualitatively of each part, this not speed limit electrification rail transportation system technology must be a development prospect with speed infinite height.Identify oneself this not speed limit electrification rail transportation system technology very high research and development value and practical value are arranged.Compare with external magnetic suspension train, much lower relatively on cost, compare from energy consumption, also than low many of magnetic suspension train, can say on the scope of using, from the transport capacity that than superior many of magnetic suspension train ratio on the speed also may be faster than magnetic suspension train, higher than magnetic suspension train on transportation-produced noise, but more much lower than original transportation technology, noise.In the scale according to the current 10th Five-Year Plan, the reserve status aspect of needed construction fund sees, just must nearly 3 hundred million Renminbi weighs with every kilometer of the construction of the magnetic suspension train in Shanghai and can think that some is incompatible.According to so many-sided contrast, I think develops not that the electrification wheel track rail transportation system of speed limit is the most rising.
Seven, the scheme drawing that cooperatively interacts for the composition of electric wheel-rail railway transport system engineering technology without speed limitation principle and every technology of accompanying drawing 1.
Eight, I think that realization invention best way is as follows:
1, according to needed running velocity, from newly to railway and train on modeling structure, carry out accurate design calculation in the structural strength of each position parts, just can produce adapt at a high speed, the wheel track rail transportation system of efficient, high safety performance, also be ideal effect.
If 2 adopt existing railway and train, should organize an expert group by national competent authorities, to the structure of existing railway and all parts of train, strength of parts is identified, is confirmed from first one go.All just can be applied in the system and go after the condition that has possessed high-speed cruising, guarantee safe operation.
3, because of this new engineering to the not influence of original transport trolley, so can every progressively transform, finally can realize at a high speed, efficiently transporting purpose completely.
Nine, this technological development has some notice as follows:
1, this electric wheel-rail railway transport system engineering technology without speed limitation is a kind of technical design of train hyper-speed operation, so on the high speed railway main line, both sides should be provided with the guardrail protection.
2. trunk railway must not have four corners, should establish empty bridge formation crossover stems.
3, the detour area must not be provided with the fork road junction, and the detour radius should be decided according to the design speed per hour, and is unsuitable too small, on detour, the vertical potential difference of two rails will be considered original low speed train operation, generally must not be advisable greater than 200mm, and high velocity head should be advisable at 450-480mm.
4, the fork road junction will be located on the straight highway section, and gradient must not be arranged.
5, train will must drop to the speed of a motor vehicle below the safety speed before the prong of intake duct, the fork road of being allowed for access.
6, locate must not and brake in the fork road junction, caution should be arranged before pitching the road junction.
Claims (1)
1. speed limit electrification wheel track rail transportation system not, include roadbed G, the wheel part, rail head E and brake Friction disk D, it is characterized in that described roadbed G is the bridge-type roadbed that forms with the reinforced concrete ramming, both sides respectively are provided with and pay rail bracket C above the roadbed G, on side frames, respectively install one and pay track A, each shaft head of described wheel part all extends, and an energy rotation respectively is housed in the end of axle pay wheel B, described rail head E is that tangent-type connects, and the friction of the brake weight of described brake Friction disk D acts on paying on the track A side L face of roadbed both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113989 CN1326881B (en) | 2001-05-25 | 2001-05-25 | Electric wheel-rail railway transport system without speed limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113989 CN1326881B (en) | 2001-05-25 | 2001-05-25 | Electric wheel-rail railway transport system without speed limitation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1326881A CN1326881A (en) | 2001-12-19 |
| CN1326881B true CN1326881B (en) | 2011-08-31 |
Family
ID=4660682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113989 Expired - Fee Related CN1326881B (en) | 2001-05-25 | 2001-05-25 | Electric wheel-rail railway transport system without speed limitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1326881B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6478715B2 (en) * | 2015-03-05 | 2019-03-06 | シャープ株式会社 | Autonomous vehicle body structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071667U (en) * | 1990-06-20 | 1991-02-20 | 赵庆云 | Rail with oblique ends |
-
2001
- 2001-05-25 CN CN 01113989 patent/CN1326881B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071667U (en) * | 1990-06-20 | 1991-02-20 | 赵庆云 | Rail with oblique ends |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1326881A (en) | 2001-12-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140525 |