CN201116350Y - Simple orbit switch - Google Patents
Simple orbit switch Download PDFInfo
- Publication number
- CN201116350Y CN201116350Y CN 200720090915 CN200720090915U CN201116350Y CN 201116350 Y CN201116350 Y CN 201116350Y CN 200720090915 CN200720090915 CN 200720090915 CN 200720090915 U CN200720090915 U CN 200720090915U CN 201116350 Y CN201116350 Y CN 201116350Y
- Authority
- CN
- China
- Prior art keywords
- switch
- rear end
- heel
- switch blade
- steel plate
- 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.)
- Expired - Fee Related
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a simple railroad switch which comprises a switch point and a heel of the switch, wherein the rear end of the switch point is fixedly connected with a cylindrical rotating shaft, the front end of the heel of the switch is a semi-cylindrical groove inosculating with the cylindrical face of the rear end of the heel of the switch, the underside of the heel of the switch is connected with a steel plate, the lower end of the cylindrical rotating shaft at the rear end of the switch point penetrates through the steel plate to integrally connect the heel of the switch and the switch point. The simple railroad switch is novel and simple in structure, compact in connection of the switch point and the heel of the switch, swift in rotation of the switch point and thoroughly eliminated in derail problem of carriages.
Description
Technical field:
The utility model relates to a kind of track, relates in particular to a kind of simple and easy rail switch of advancing in the conveying track shunting that is used in mine.
Background technology:
Mine transportation is down being undertaken the task of transporting people, haul, the non-standard track switch of the usefulness that conveying track is turned is used more, and the non-standard track switch of using at present, the trouble root is bigger with the gap of switch blade portion, this the accident of sliding down occurs through being everlasting, and causes the waste of great amount of manpower, financial resources.
Summary of the invention:
In order to solve at present in the switch blade of the non-standard track switch bigger problem that slides down that causes of joint gap with the trouble root, the purpose of this utility model provides a kind of switch blade and dwindles the simple and easy rail switch of avoiding the accident that slides down to take place with the joint gap of trouble root.
The technical solution of the utility model realizes in the following manner:
A kind of simple and easy rail switch, it comprises switch blade, trouble root, wherein the switch blade rear end is fixedly connected with cylinder-shaped shaft, trouble root front end is the semi-cylindrical groove that coincide with trouble root rear end cylindrical surface, be connected with a steel plate below the trouble root, steel plate is passed in the cylinder-shaped shaft lower end of switch blade rear end is connected as a single entity trouble root and switch blade.
Cylinder-shaped shaft 4 lower ends of switch blade rear end are provided with outside nut and nut are housed in case it withdraws from steel plate.
Slit≤0.5mm between cylinder-shaped shaft 4 and the semi-cylindrical groove.
Good effect of the present utility model is:
Novel structure is simple, and switch blade is connected with the trouble root and both keeps closely, and switch blade is rotated flexibly, has thoroughly stopped the phenomenon that dolly slides down.
Description of drawings:
Fig. 1 is a theory structure schematic diagram of the present utility model.
Fig. 2 is a use principle structural representation of the present utility model.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1, Fig. 2 as can be seen: the Ben Jianyi rail switch, it comprises switch blade 1, trouble root 3, wherein switch blade 1 rear end is fixed with cylinder-shaped shaft 4, trouble root 3 front ends are the semi-cylindrical groove that coincide with trouble root rear end cylindrical surface, be connected with a steel plate 2 below the trouble root, steel plate 2 is passed in cylinder-shaped shaft 4 lower ends of switch blade rear end is connected as a single entity trouble root and switch blade.Slit≤0.5mm between cylinder-shaped shaft 4 and the semi-cylindrical groove.
During making,, be made into two semi-cylindrical grooves respectively, cylinder-shaped shaft 4 be welded in the half round post of switch blade the switch blade of simple and easy rail switch connecting portion with the trouble root; Steel plate is welded to the trouble root, making the semi-cylindrical groove of trouble root is concentric circles with 26 circular holes of φ on the steel plate again.Cylinder-shaped shaft 4 passes circular hole, with screw, nut movable track switch is connected with the steel plate of its underpart.Like this, just guarantee the spacing between movable track switch and the trouble root, made movable track switch fixed simultaneously, avoided the accident of sliding down.
Claims (3)
1. simple and easy rail switch, it comprises switch blade (1), trouble root (3), wherein switch blade (1) rear end is fixedly connected with cylinder-shaped shaft (4), trouble root (3) front end is the semi-cylindrical groove that coincide with trouble root rear end cylindrical surface, be connected with a steel plate (2) below the trouble root, steel plate (2) is passed in the cylinder-shaped shaft of switch blade rear end (4) lower end is connected as a single entity trouble root and switch blade.
2. simple and easy rail switch according to claim 1 is characterized in that: the cylinder-shaped shaft of switch blade rear end (4) lower end is provided with outside nut and nut is housed.
3. simple and easy rail switch according to claim 1 and 2 is characterized in that: the slit≤0.5mm between cylinder-shaped shaft (4) and the semi-cylindrical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720090915 CN201116350Y (en) | 2007-07-03 | 2007-07-03 | Simple orbit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720090915 CN201116350Y (en) | 2007-07-03 | 2007-07-03 | Simple orbit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116350Y true CN201116350Y (en) | 2008-09-17 |
Family
ID=39990923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720090915 Expired - Fee Related CN201116350Y (en) | 2007-07-03 | 2007-07-03 | Simple orbit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116350Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437254A (en) * | 2013-09-07 | 2013-12-11 | 中铁六局集团有限公司 | Reinforcing device for railway turnout area circuit during jacking for frame bridge |
| CN103726419A (en) * | 2014-01-14 | 2014-04-16 | 江西稀有稀土金属钨业集团有限公司 | Simple turnout device |
| CN104264536A (en) * | 2014-10-22 | 2015-01-07 | 江西稀有金属钨业控股集团有限公司 | Turnout for track traffic route |
-
2007
- 2007-07-03 CN CN 200720090915 patent/CN201116350Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437254A (en) * | 2013-09-07 | 2013-12-11 | 中铁六局集团有限公司 | Reinforcing device for railway turnout area circuit during jacking for frame bridge |
| CN103437254B (en) * | 2013-09-07 | 2016-04-06 | 中铁六局集团有限公司 | Framed underpass bridge railway trouble district track strengthening device |
| CN103726419A (en) * | 2014-01-14 | 2014-04-16 | 江西稀有稀土金属钨业集团有限公司 | Simple turnout device |
| CN104264536A (en) * | 2014-10-22 | 2015-01-07 | 江西稀有金属钨业控股集团有限公司 | Turnout for track traffic route |
| CN104264536B (en) * | 2014-10-22 | 2017-02-08 | 江西稀有金属钨业控股集团有限公司 | Turnout for track traffic route |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080917 Termination date: 20110703 |