CN209395824U - A kind of notch of switch machine detector - Google Patents
A kind of notch of switch machine detector Download PDFInfo
- Publication number
- CN209395824U CN209395824U CN201822156667.7U CN201822156667U CN209395824U CN 209395824 U CN209395824 U CN 209395824U CN 201822156667 U CN201822156667 U CN 201822156667U CN 209395824 U CN209395824 U CN 209395824U
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- China
- Prior art keywords
- notch
- main body
- switch machine
- shape
- detector
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- 239000000463 material Substances 0.000 claims abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 241000283707 Capra Species 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
A kind of notch of switch machine detector, including main body, which is characterized in that the main body is L shape or turns shape, and the body thickness is 1.00mm or 1.50mm or 2.00mm, and the main body is rigid material.Notch of switch machine detector provided by the utility model can really and accurately reflect the situation of equipment, it is strong to avoid artificial range estimation subjectivity, poor operability, big defect affected by environment, and the detector is light small and exquisite, keeping easy to carry, it is easy to operate, it is easy-to-understand, it is low in cost, it is unlikely to deform, precision height.
Description
[technical field]
The utility model relates to goat maintenance technology fields, and in particular to a kind of notch of switch machine detector.
[background technique]
For notch of switch machine as the important parameter in goat maintenance, the notch value of goat detection bar is excessive or too small,
Will make goat can not locking, can not be operated in place so as to cause track switch, be commonly called as ＂ card notch ＂.Notch mainly reflects track switch
State status, be a kind of safeguard procedures of fault-safety principle, when track or the certain components of goat or dimensional parameters etc. are sent out
Changing can reflect on notch of switch machine, cause the short sudden strain of a muscle of track switch, cannot operate in place.Notch of switch machine checks then
It is the key parameter of turn-out track machine overhauling, the standard of the parameter is tolerance 0.5mm, and precision is grade.At present for this
The inspection method of parameter is range estimation, judges notch indicateing arm in detection slot middle position by rule of thumb.The method of range estimation exist with
Lower defect:
1. subjectivity is strong, the method for range estimation can change with the difference of Observation personnel, extremely inaccurately；
2. poor operability, special position allows the measurement of notch can not be using common precision measure tool, such as vernier
Slide calliper rule can not be put at all, and common clearance gauge is then too short too small etc., and the adjusting range of required precision 0.5mm is not easy to hold.
3. it is affected by environment big, due to being artificially to estimate, and safeguard often in night work, easily by rings such as light, greasy dirts
Border influences to cause to judge by accident.
A kind of notch of switch machine detector provided by the utility model compensates for disadvantages described above.
[utility model content]
In order to overcome the above technical defects, the utility model provides a kind of notch of switch machine detector.
In order to achieve the goal above, the technical solution of the utility model is as follows:
A kind of notch of switch machine detector, including main body, which is characterized in that the main body is L shape or turns shape, the main body
With a thickness of 1.00mm or 1.50mm or 2.00mm, the main body is rigid material.
Further, when the main body is L shape, there are 90 ° of square dog-ears, the main body is when turning shape, to have
Two 90 ° of square dog-ears.
Further, when the main body is L shape, including long end and short end, the long end length dimension is 100mm, described
Short end length dimension is 10mm；The main body is when turning shape, including long end, short end and trisection, the long end length dimension are
100mm, the short end length dimension are 10mm, and trisection length is 15mm.
The utility model has the following beneficial effects:
Notch of switch machine detector provided by the utility model can really and accurately reflect the situation of equipment, avoid artificial
It is strong to estimate subjectivity, poor operability, big defect affected by environment, and also the detector is light small and exquisite, keeping easy to carry,
It is easy to operate, it is easy-to-understand, it is low in cost, it is unlikely to deform, precision height.
[Detailed description of the invention]
Fig. 1 shows the floor map of the L shape notch of switch machine detector of the utility model embodiment；
Fig. 2 shows the floor map for turning shape notch of switch machine detector of the utility model embodiment.
[specific embodiment]
It elaborates with reference to the accompanying drawing to the embodiments of the present invention.
Precise measurement is carried out using index of correlation of the S700K goat spare unit to notch.The reality of S700K notch of switch machine
Width is 6mm, and the actual (real) thickness of instruction notch indicateing arm is 3mm.If notch value meets parameter request, indicateing arm outer is away from scarce
The outer of mouth is at least 1mm, and up to 2mm is not that gap parameters are exceeded in the range, needs to adjust goat.This is practical
Its thickness of notch of switch machine detector provided by novel has tri- kinds of specifications of 1.00mm, 1.50mm and 2.00mm, can expire completely
The reference demand detected enough.
The floor map of L shape notch of switch machine detector as shown in Figure 1, main body are L shape, and material is stainless for not 304
Steel, length is 8mm between AB, and length is 92mm between AF, and length is 10mm between EF, and length is 8mm between ED, and length is 18mm between DC,
Length 100mm between BC is 90 ° of right angles at dog-ear, with a thickness of 1.00mm or 1.50mm or 2.00mm.
The floor map of shape notch of switch machine detector is turned as shown in Figure 2, and main body is to turn shape, and material is not 304 not
Become rusty steel, and length is 100mm between AH, and length is 95mm between FH, and length is 5mm between EF, HG, AB, CD, and length is 10mm between CB,
Length is 15mm between DE, is 90 ° of right angles at dog-ear, with a thickness of 1.00mm or 1.50mm or 2.00mm.
In use, the detector of selection suitable thickness is examined when the detector of selection 2.00mm thickness detects as needed
Survey device be adjacent to indicateing arm outer, along with notch vertical direction be inserted into, if notch can be inserted, illustrate indicateing arm outer away from
The width of the outer of notch is greater than 2mm, this breach scope is exceeded, if notch cannot be inserted into, illustrates indicateing arm outer away from scarce
The width of the outer of mouth is less than 2mm, next exchanges the detector detection of 1.00mm thickness for, and whether detection notch is less than 1mm, energy
Insertion is then qualified, otherwise unqualified, wherein the detection of 1.50mm detector can also be chosen, can further judge the width of notch
Range.
Two kinds of detectors of different shapes are provided, L shape and turn shape, the inspection of goat under two kinds of applicable different conditions of shape
It surveys, L shape notch of switch machine detector is convenient for measuring the gap parameters that goat pulls under state, turns shape notch of switch machine detector
It is convenient for measuring the gap parameters that goat protrudes under state.
Above description is merely a prefered embodiment of the utility model, on the protection scope of the utility model is not limited in
Embodiment is stated, all technical solutions for belonging to the utility model principle belong to the protection scope of the utility model.For this
For the technical staff in field, several improvement carried out without departing from the principle of this utility model, these improvement are also answered
It is considered as the protection scope of the utility model.
Claims (3)
1. a kind of notch of switch machine detector, including main body, which is characterized in that the main body is L shape or turns shape, and the main body is thick
Degree is 1.00mm or 1.50mm or 2.00mm, and the main body is rigid material.
2. a kind of notch of switch machine detector according to claim 1, which is characterized in that when the main body is L shape, have
One 90 ° of square dog-ear, the main body are when turning shape, and there are two 90 ° of square dog-ears for tool.
3. a kind of notch of switch machine detector according to claim 1, which is characterized in that when the main body is L shape, including
Long end and short end, the long end length dimension are 100mm, and the short end length dimension is 10mm；The main body is packet when turning shape
Long end, short end and trisection are included, the long end length dimension is 100mm, and the short end length dimension is 10mm, and trisection length is
15mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156667.7U CN209395824U (en) | 2018-12-21 | 2018-12-21 | A kind of notch of switch machine detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156667.7U CN209395824U (en) | 2018-12-21 | 2018-12-21 | A kind of notch of switch machine detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209395824U true CN209395824U (en) | 2019-09-17 |
Family
ID=67895639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822156667.7U Expired - Fee Related CN209395824U (en) | 2018-12-21 | 2018-12-21 | A kind of notch of switch machine detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209395824U (en) |
-
2018
- 2018-12-21 CN CN201822156667.7U patent/CN209395824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |