CN1035148A - Rapidly assembling and disassembing railway - Google Patents
Rapidly assembling and disassembing railway Download PDFInfo
- Publication number
- CN1035148A CN1035148A CN 89100515 CN89100515A CN1035148A CN 1035148 A CN1035148 A CN 1035148A CN 89100515 CN89100515 CN 89100515 CN 89100515 A CN89100515 A CN 89100515A CN 1035148 A CN1035148 A CN 1035148A
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- CN
- China
- Prior art keywords
- track
- junction plate
- railway
- disassembing
- fastening bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Road Paving Structures (AREA)
Abstract
The objective of the invention is to design a kind of rapidly assembling and disassembing railway.This railway is mainly by track; Junction plate; Fastening bolt is formed.The quantity of junction plate is 1, and the main body of junction plate is arranged in the space of track subfacies; The shape of cross section of road rail head is a rectangle or trapezoidal; Distance between two blocks of wallboards of junction plate equates with the width of road rail head cross section.The fastening bolt that unclamps that root track that needs dismounting just can disassemble track, need not unclamp the fastening bolt that does not need the track dismantled on the same junction plate.After new track is put, turn a little and just make fastening bolt push against the shallow slot of rail head side, it is fastening that track is obtained.So just reached the purpose of fast quick-detach and installation.
Description
At present, the freight volume of Chinese Railway is increasing, and important line was passed through a row train in 2 to 3 minutes to circuit by a row train in average 8 minutes everywhere.For railway is not stopped transport, the track serious wear will when having train to pass through, not keep in repair fast.
Present railway all has two junction plates, is positioned at the both sides of track.The dismounting track need unload the nut that is screwed on the connecting bolt, extracts connecting bolt out, takes junction plate away.The installation track need be put in junction plate the both sides of track, and hole on the junction plate and the hole on the track are aligned, and inserts connecting bolt, the nut of screwing on.This dismounting and the installation process of track are very time-consuming, can not adapt to the quick of railway and keep in repair.
Purpose of the present invention will design a kind of rapidly assembling and disassembing railway exactly.
Fig. 1 is rapidly assembling and disassembing railway embodiment.
Fig. 2 is the track of rapidly assembling and disassembing railway.
Fig. 3 is the junction plate of rapidly assembling and disassembing railway.
Shown in Figure 1, rapidly assembling and disassembing railway is by track 1; Junction plate 2; Fastening bolt 3; Spring pad 4, plain cushion 5 is formed.The quantity of junction plate is 1.The main body of junction plate is arranged in the space of track subfacies.
Shown in Figure 2, track is by road rail head 6; Road rail head 7; Track body 8; Weld seam 9; Weld seam 10; Shallow slot 11; Shallow slot 12; Space 13; Space 14 is formed.The shape of cross section of track body 8 is identical with the shape of cross section of conventional track.The shape of cross section of road rail head 6 is a rectangle or wide at the top and narrow at the bottom trapezoidal, and both sides have shallow slot 11 respectively, and space 13 is arranged below, and end surface shape is that V-type is protruding, and is identical with the shape of cross section of track body 8 near the shape of cross section at weld seam 9 places.The shape of cross section of road rail head 7 is identical with road rail head 6, and both sides have shallow slot 12 respectively, and space 14 is arranged below, and end surface shape is that V-type is recessed, and is identical with the shape of cross section of track body 8 near the shape of cross section at weld seam 10 places.
Shown in Figure 3, junction plate is by main body 15; Wallboard 16; Wallboard 17 is formed.The tapped through hole that is used for installing fastening bolt is arranged on the wallboard.Distance between two blocks of wallboards equates with the width of road rail head cross section.
Rapidly assembling and disassembing railway shown in Figure 1 is in running order.If a certain track serious wear wherein need disassemble, so, unclamp the fastening bolt of that root track that needs dismounting, fastening bolt is fallen back on outside the shallow slot, just can disassemble, need not unclamp the fastening bolt that does not need the track dismantled on the same junction plate.After new track is put, turn a little and just can make fastening bolt push against the shallow slot of rail head side, it is fastening that track is obtained.So just reached the purpose of fast quick-detach and installation.
The manufacturing of rapidly assembling and disassembing railway major part: the road rail head can be used the metal pattern forging molding; The track body can roll forming; Junction plate both can roll forming, also can casting, and in order to ensure the distance between two blocks of wallboards, the junction plate of casting must carry out machining.
Contrast by retrieval, the documents the most approaching with the present invention is: the V end face track of Chinese patent manual CN87211004U bulletin.
Claims (3)
1, the railway that is used for communications and transportation, rapidly assembling and disassembing railway are mainly by track 1; Junction plate 2; Fastening bolt 3 is formed, and it is characterized in that: the main body of junction plate is arranged in the space of track subfacies.
2, according to the rapidly assembling and disassembing railway of claim 1, it is characterized in that: the shape of cross section of road rail head is a rectangle or wide at the top and narrow at the bottom trapezoidal.
3, according to the rapidly assembling and disassembing railway of claim 1, it is characterized in that: junction plate is by main body 15; Wallboard 16; Wallboard 17 is formed.Distance between two blocks of wallboards equates with the width of road rail head cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89100515 CN1011718B (en) | 1989-02-01 | 1989-02-01 | Rapidly assembling and disassembing railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89100515 CN1011718B (en) | 1989-02-01 | 1989-02-01 | Rapidly assembling and disassembing railway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1035148A true CN1035148A (en) | 1989-08-30 |
| CN1011718B CN1011718B (en) | 1991-02-20 |
Family
ID=4853901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89100515 Expired CN1011718B (en) | 1989-02-01 | 1989-02-01 | Rapidly assembling and disassembing railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1011718B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120485A (en) * | 2011-01-31 | 2011-07-13 | 广州广船国际股份有限公司 | Device and method for moving buoyancy tank of semi-submersible ship |
| CN101450435B (en) * | 2008-12-20 | 2011-08-10 | 奇瑞汽车股份有限公司 | Slide linkage mechanism and method |
| CN105507088A (en) * | 2016-01-07 | 2016-04-20 | 湘潭市恒欣实业有限公司 | I-steel rail connection structure |
| CN111074700A (en) * | 2019-12-31 | 2020-04-28 | 安阳嘉和机械有限公司 | Dip tank miter joint type quick-change track assembly |
-
1989
- 1989-02-01 CN CN 89100515 patent/CN1011718B/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450435B (en) * | 2008-12-20 | 2011-08-10 | 奇瑞汽车股份有限公司 | Slide linkage mechanism and method |
| CN102120485A (en) * | 2011-01-31 | 2011-07-13 | 广州广船国际股份有限公司 | Device and method for moving buoyancy tank of semi-submersible ship |
| CN105507088A (en) * | 2016-01-07 | 2016-04-20 | 湘潭市恒欣实业有限公司 | I-steel rail connection structure |
| CN111074700A (en) * | 2019-12-31 | 2020-04-28 | 安阳嘉和机械有限公司 | Dip tank miter joint type quick-change track assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1011718B (en) | 1991-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |