CN105386376A - Fixed type frog detection ruler - Google Patents
Fixed type frog detection ruler Download PDFInfo
- Publication number
- CN105386376A CN105386376A CN201510937927.2A CN201510937927A CN105386376A CN 105386376 A CN105386376 A CN 105386376A CN 201510937927 A CN201510937927 A CN 201510937927A CN 105386376 A CN105386376 A CN 105386376A
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- CN
- China
- Prior art keywords
- fixed
- blade
- seat
- detection ruler
- railway frog
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a fixed type frog detection ruler. The fixed type frog detection ruler comprises a ruler body, a gradienter, a first vertical scaleplate, a second vertical scaleplate, a fixed end measurement base, a movable end measurement base, a fixed measurement head and a movable measurement head, wherein the gradienter is installed on the ruler body, the fixed end measurement base and the movable end measurement base are fixedly installed at the two ends of the ruler body respectively, and wheel tread outlines are arranged at the ends, away from the ruler body, of the movable end measurement base and the fixed end measurement base respectively; the first vertical scaleplate and the second vertical scaleplate are installed at the two ends of the ruler body respectively and perpendicular to the ruler body, and the fixed measurement head and the movable measurement head are connected to the fixed end measurement base and the movable end measurement base respectively. The fixed type frog detection ruler is simple in structure, convenient to use and capable of facilitating control over frog manufacturing quality.
Description
Technical field
The present invention relates to detection ruler technical field, particularly relate to a kind of fixed railway frog detection ruler.
Background technology
Fixed railway frog is a kind of railway frog that current rail track generally uses, the particularly good solderability that has of alloy steel pin-connected panel railway frog, long service life, and can exchange with high manganese steel frog and use, obtaining and promote the use of faster, is the main auxiliary products of existing railway main line track switch.Owing to there is idle space and tread face irregularity, in circuit use procedure, often occur wing rail hang down sharpen, heart rail comes off the diseases such as block, do not reach and descend road in advance application life, affect the operation security of train, stationarity, increase line upkeep maintenance amount simultaneously.Existing fixed railway frog testing tool and method (adopt special depth chi, only measure wing rail end face to heart tread face height dimension), can only detect physical dimensions such as heart rail decreasing value, heart wing rail end face relative altitudes, the ride comfort of gap in the frog wing rail end face, the transition of heart wing rail end face can not be detected, be unfavorable for the elimination of quality control and disease.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and a kind of fixed railway frog detection ruler proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of fixed railway frog detection ruler, comprise blade, level gauge, the first vertical scale, the second vertical scale, fixed end surveys seat, movable end surveys seat, fix gauge head and movable gauge head, level gauge is arranged on blade, and fixed end surveys seat and movable end surveys the two ends that seat is fixedly mounted on described blade respectively; Survey seat and fixed end at described movable end to survey seat and be equipped with wheel tread profile away from one end of blade; First vertical scale, the second vertical scale are arranged on the two ends end face of blade respectively and vertically with blade arrange; Fixing gauge head, movable gauge head are connected to fixed end and survey on seat and movable end survey seat.
Preferably, described fixation side head and active side head lower limb are all concordant with rails profile 16mm line.
Preferably, described first vertical scale, the second vertical scale overlap with rails section center line.
Preferably, handle is installed at the middle part of described blade.
Preferably, the two ends of described blade are all overlapped wear resistant nylon.
Preferably, described wheel tread profile is circular arc, and is provided with wear-resisting steel plate in the bottom surface of wheel tread profile, and wear-resisting steel plate and blade are connected by screw.
A kind of fixed railway frog detection ruler that the present invention proposes, in use, can by blade traverse in orbit, movable end surveys seat, fixed end is surveyed seat and is placed on the guide rail on line slideway and fixed railway frog respectively by wheel tread profile, this fixed railway frog detection ruler is in fixed railway frog testing process, the wheel tread profile identical with raceway surface radian that the fixed end survey seat being positioned at blade two ends all has with movable end survey seat, the wheel rail relation of gap in the frog and heart wing rail changeover portion is passed through by simulating wheel, effectively can record tread face ride comfort, guarantee tread ride comfort, stablize railway frog workmanship, reduce disease, improve railway frog workmanship, thus extend railway frog application life.Structure of the present invention is simple, easy to use, is beneficial to the control of railway frog workmanship.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fixed railway frog detection ruler that the present invention proposes;
Fig. 2 is a kind of fixed railway frog detection ruler of the present invention and guide rail connection diagram;
Fig. 3 is that a kind of fixed railway frog of the present invention detection ruler is connected A-A planing surface schematic diagram with guide rail;
Fig. 4 is that the blade of a kind of fixed railway frog of the present invention detection ruler and fixed end survey holder structure schematic diagram;
Fig. 5 is that the movable end of a kind of fixed railway frog of the present invention detection ruler surveys holder structure schematic diagram;
Fig. 6 is the fixing measuring head structure schematic diagram of a kind of fixed of the present invention railway frog detection ruler;
Fig. 7 is the movable measuring head structure schematic diagram of a kind of fixed of the present invention railway frog detection ruler.
In figure: 1, blade, 2, level gauge, 3, handle, 4, wear resistant nylon, the 5, first vertical scale, 6, the second vertical scale, 7, fixed end surveys seat, 8, fixing gauge head, 9, movable gauge head, 10, movable end surveys seat, and 11, line slideway, 12, fixed railway frog, 13, wheel tread profile.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1-7, a kind of fixed railway frog detection ruler, comprises blade 1, level gauge 2, first vertical scale 5, second vertical scale 6, fixed end surveys seat 7, movable end surveys seat 10, fix gauge head 8 and movable gauge head 9.
Level gauge 2 is arranged on blade 1, and fixed end surveys seat 7 and movable end surveys the two ends that seat 10 is fixedly mounted on described blade 1 respectively; Handle is installed at the middle part of blade 1, and the two ends of blade 1 are all overlapped and had wear resistant nylon 4, and wear resistant nylon 4 is not collided for the protection of the two ends of blade 1 and is damaged.
Survey seat 10 and fixed end at described movable end to survey seat 7 and be equipped with wheel tread profile 13 away from one end of blade 1, wheel tread profile 13 is circular arc, and is provided with wear-resisting steel plate in the bottom surface of wheel tread profile 13, and wear-resisting steel plate and blade 1 are connected by screw; First vertical scale 5, second vertical scale 6 is arranged on the two ends of blade 1 respectively and overlaps with rails section center line with vertical first vertical scale 5, second vertical scale 6 that arranges of blade 1, fixing gauge head 8, movable gauge head 9 are connected to fixed end and survey seat 7 and movable end is surveyed on seat 10, and fixation side 8 is all concordant with rails profile 16mm line with active side 9 lower limb.
First vertical scale 5, second vertical scale 6 along with tread face height change lifting, tread face ride comfort can be learnt from the reading of two chis, thus to judge between two tracks whether in same level, when namely starting to measure, railway frog is placed in detection platform, with guide rail end face for benchmark is by horizontal for detection ruler leveling, read the scale on two scales by level gauge, scale difference is tread face irregularity, the more large more irregularity of difference.
In use, can by blade 1 traverse in orbit, as shown in Figure 2, movable end surveys seat 10, fixed end is surveyed seat 7 and is placed on line slideway 11 with on the guide rail on fixed railway frog 12 respectively by wheel tread profile 13, this fixed railway frog detection ruler is in fixed railway frog 12 testing process, the wheel tread profile 13 identical with raceway surface radian that the fixed end survey seat 7 being positioned at blade 1 two ends all has with movable end survey seat 10, wheel tread profile 13 more can press close to the mutual wheel rail relation of wheel by contacting with tread during fixed railway frog 12, effectively can record tread face ride comfort, improve railway frog workmanship, thus extend railway frog application life, adopt wheel tread profile 13 and vertical scale structure, its structure is simple, easy to use, is beneficial to the control of railway frog workmanship.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a fixed railway frog detection ruler, comprise blade (1), level gauge (2), the first vertical scale (5), the second vertical scale (6), fixed end surveys seat (7), movable end surveys seat (10), fix gauge head (8) and movable gauge head (9), it is characterized in that, level gauge (2) is arranged on blade (1), and fixed end surveys seat (7) and movable end surveys the two ends that seat (10) is fixedly mounted on described blade (1) respectively; Survey seat (10) and fixed end at described movable end to survey seat (7) and be equipped with wheel tread profile (13) away from one end of blade (1); First vertical scale (5), the second vertical scale (6) are arranged on the two ends of blade (1) respectively and vertically with blade (1) arrange; Fixing gauge head (8), movable gauge head (9) are connected to fixed end and survey on seat (7) and movable end survey seat (10).
2. a kind of fixed railway frog detection ruler according to claim 1, is characterized in that, described fixation side head and active side head lower limb are all concordant with rails profile 16mm line.
3. a kind of fixed railway frog detection ruler according to claim 1, it is characterized in that, described first vertical scale, the second vertical scale overlap with rails section center line.
4. a kind of fixed railway frog detection ruler according to claim 1, is characterized in that, handle (3) is installed at the middle part of described blade (1).
5. a kind of fixed railway frog detection ruler according to claim 1, it is characterized in that, the two ends of described blade (1) are all overlapped wear resistant nylon (4).
6. a kind of fixed railway frog detection ruler according to claim 1, it is characterized in that, described wheel tread profile (13) is circular arc, and is provided with wear-resisting steel plate in the bottom surface of wheel tread profile (13), and wear-resisting steel plate and blade (1) are connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937927.2A CN105386376A (en) | 2015-12-15 | 2015-12-15 | Fixed type frog detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937927.2A CN105386376A (en) | 2015-12-15 | 2015-12-15 | Fixed type frog detection ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386376A true CN105386376A (en) | 2016-03-09 |
Family
ID=55419120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937927.2A Pending CN105386376A (en) | 2015-12-15 | 2015-12-15 | Fixed type frog detection ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962371A (en) * | 2021-02-24 | 2021-06-15 | 中铁二院工程集团有限责任公司 | Adjacent tooth rail installation and adjustment device for tooth rail railway |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201947U (en) * | 1985-05-29 | 1986-05-07 | 沈阳铁路局***配件厂 | Automatic measuring superelevation gauge |
| CZ294256B6 (en) * | 2002-06-19 | 2004-11-10 | Miroslav Hůlka | Device for determining geometrical arrangement of a switch tongue û stock rail system and method for adjusting the geometrical arrangement of such a switch tongue û stock rail system |
| CN201794009U (en) * | 2010-09-25 | 2011-04-13 | 高金宏 | Rail-protecting steel rail wear tester |
| CN201924245U (en) * | 2011-03-15 | 2011-08-10 | 李成 | Novel gauging ruler for railway |
| CN202626779U (en) * | 2012-04-11 | 2012-12-26 | 浙江贝尔通信集团有限责任公司 | Abrasion gauge for railway track combination frogs |
| CN104179102A (en) * | 2014-08-08 | 2014-12-03 | 中铁十六局集团有限公司 | Double-block accurate adjustment and positioning measuring system for ballastless track |
| CN204475090U (en) * | 2015-01-14 | 2015-07-15 | 上海铁院轨道交通科技有限公司 | For the Foldable mechanism of rail profile measuring instrument |
| CN205205593U (en) * | 2015-12-15 | 2016-05-04 | 中铁宝桥集团有限公司 | Fixed railway frog detection ruler |
-
2015
- 2015-12-15 CN CN201510937927.2A patent/CN105386376A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201947U (en) * | 1985-05-29 | 1986-05-07 | 沈阳铁路局***配件厂 | Automatic measuring superelevation gauge |
| CZ294256B6 (en) * | 2002-06-19 | 2004-11-10 | Miroslav Hůlka | Device for determining geometrical arrangement of a switch tongue û stock rail system and method for adjusting the geometrical arrangement of such a switch tongue û stock rail system |
| CN201794009U (en) * | 2010-09-25 | 2011-04-13 | 高金宏 | Rail-protecting steel rail wear tester |
| CN201924245U (en) * | 2011-03-15 | 2011-08-10 | 李成 | Novel gauging ruler for railway |
| CN202626779U (en) * | 2012-04-11 | 2012-12-26 | 浙江贝尔通信集团有限责任公司 | Abrasion gauge for railway track combination frogs |
| CN104179102A (en) * | 2014-08-08 | 2014-12-03 | 中铁十六局集团有限公司 | Double-block accurate adjustment and positioning measuring system for ballastless track |
| CN204475090U (en) * | 2015-01-14 | 2015-07-15 | 上海铁院轨道交通科技有限公司 | For the Foldable mechanism of rail profile measuring instrument |
| CN205205593U (en) * | 2015-12-15 | 2016-05-04 | 中铁宝桥集团有限公司 | Fixed railway frog detection ruler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962371A (en) * | 2021-02-24 | 2021-06-15 | 中铁二院工程集团有限责任公司 | Adjacent tooth rail installation and adjustment device for tooth rail railway |
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Application publication date: 20160309 |
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