CN200993568Y - Measuring scale for measuring combined brake beam strut and composed center distance - Google Patents
Measuring scale for measuring combined brake beam strut and composed center distance Download PDFInfo
- Publication number
- CN200993568Y CN200993568Y CN 200620158692 CN200620158692U CN200993568Y CN 200993568 Y CN200993568 Y CN 200993568Y CN 200620158692 CN200620158692 CN 200620158692 CN 200620158692 U CN200620158692 U CN 200620158692U CN 200993568 Y CN200993568 Y CN 200993568Y
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- frame
- measuring
- measuring claw
- brake beam
- measurement
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Abstract
The utility model relates to a dip stick that is used to measure the support pole and central spacing in L-C type combined brake beam, comprising a main body, a frame fitted over the main body, a slider connected to the frame, and tightening screws that are used to fix the frame to the main body; wherein, the frame comprises a left frame and a right frame, wherein: the measuring claw on the left frame is a long and straight measuring claw, with the measuring face facing right; the measuring claw on the right frame is a bow-shape measuring claw, with the measuring face facing left and a gauge button inlaid on the end face of the measuring claw. The utility model is simple in structure, easy to use, reliable, durable, and highly adaptive, and can be used to measure directly and read the dip stick reading accurately; the utility model improves detection efficiency and alleviates labor intensity. The utility model is applicable to measure not only the central spacing from the left/right support and the peak point of cambered surface of the stay bar to the sleeve hole Phi 46 0<+0.1> on the support and the sleeve hole Phi 36 +0.48<+0.46>, but also the central spacing 139 plus or minus 1 from the left/right support and the peak point of cambered surface of the stay bar to the sleeve hole Phi 36 +0.48<+0.64>.
Description
Technical field
The utility model relates to a kind of measurement rail freight L-C left and right pillar of type composite brake beam and composition cooperates the cambered surface summit to pillar bush hole φ 46 with strut
0 + 0.1, bush hole φ 36
+ 0.48 + 0.64The special measurement chi of centre distance 139 ± 0.5.
Background technology
L-C type composite brake beam is to be the heavily loaded fast demand of adaptation railway freight-car, and the general brake beam of novel railway roller bearing adapter stabilizer bar of research and development.See Fig. 1, it mainly is made up of brake head 1, strut 3, arch bar 4, pillar 5 and left and right termination 2 and other gadget.About this brake beam divided, left pillar was used for left brake beam, and right pillar is used for right brake beam, and for preventing the abrasion of pillar hole, press-fiting an external diameter in pillar hole is φ 46
+ 0.17 + 0.24, internal diameter is φ 36
+ 0.48 + 0.64Lining 6, be referred to as pillar and form.For guaranteeing trepanning center to the two brake head R451 cambered surface centre distance 53 of pillar lining 6
0 + 5, should control pillar and composition and cooperate the cambered surface summit with strut to pillar bush hole φ 46
0 + 0.1, bush hole φ 36
+ 0.48 + 0.64Centre distance 139 ± 1.For satisfying the measurement requirement of left and right pillar of L-C type and organization center distance 139 ± 1, need a kind of dip stick of measuring the centre distance of L-C pillar and composition.
Summary of the invention
In view of above-mentioned, the purpose of this utility model provides a kind of dip stick that can measure the centre distance of L-C pillar and composition easily.
For this reason, the utility model is by the following technical solutions:
A kind of dip stick of measuring L-C type composite brake beam pillar and organization center distance, comprise blade, be placed on chi frame, the vernier that is connected with this chi frame on this blade and be used for the trip bolt that chi frame and blade is fixing, described chi frame comprises left ruler frame and right ruler frame, wherein:
The measuring claw of described left ruler frame is long straight shape measuring claw, and its measurement faces the right side;
The measuring claw of described right ruler frame is arc measuring claw, and its measurement faces a left side, and its measuring claw end face is inlayed gage button.
Described gage button adopts spherical measuring head.
The utlity model has following advantage: simple in structure, easy to use, reliability and durability, applicability is strong, directly measures, and takes out the dip stick reading, and accuracy of reading has improved detection efficiency, has alleviated labour intensity.
Description of drawings
Fig. 1 is a L-C type composite brake beam structural representation;
Fig. 2 is the utility model structural representation.
Embodiment
Be described further below in conjunction with accompanying drawing.
The utility model is that a kind of left and right pillar of the L-C of being applicable to type composite brake beam and composition cooperate the cambered surface summit to pillar bush hole φ 46 with strut
0 + 0.1, bush hole φ 36
+ 0.48 + 0.64The special measurement chi that centre distance 139 ± 1 is measured.
See also Fig. 2, this dip stick is made up of left ruler frame 11, right ruler frame 16, blade 17, last vernier 14, following vernier 15, gage button 13 and securing member, left ruler frame 11 and right ruler frame 16 are placed on the blade 17, and last vernier 14, following vernier 15 are connected with the chi frame, the chi frame is fixing with blade 17 with trip bolt 12.Wherein:
The measuring claw of left ruler frame 11 is long straight shape measuring claw, and its measurement faces the right side, and is shaped on the single face chamfering on the measurement face.The measurement face of this long straight shape measuring claw also can two-sided chamfering or rounding.
The measuring claw of right ruler frame 16 is arc measuring claw, and its measurement faces a left side, and the measuring claw end face is inlayed gage button 13, and this gage button adopts spherical measuring head.
Cooperate the cambered surface summit to pillar bush hole φ 46 with strut for left and right pillar of L-C type composite brake beam and composition
0 + 0.1, bush hole φ 36
+ 0.48 + 0.64The measurement of centre distance 139 ± 1, tested summit are pillar bush hole centre distance extremely cooperates the cambered surface minimum point with strut distances, and the pillar bush hole cooperates cambered surface that angle is arranged with strut, left and right pillar symmetry.Be minimizing measurer kind, easy to use and management, the utility model adopts two chi frame polymorphic structure vernier calipers, and left ruler frame 11 adopts the straight shape measuring claw of length, inserts pillar bush hole φ 46
0 + 0.1Or bush hole φ 36
+ 0.48 + 0.64Recline with the hole periphery, with the Kong Bianwei measuring basis.For getting out of the way the pillar end face, make measuring head and strut cooperate the cambered surface mid point to contact, and accurately measure pillar bush hole centre distance to the distance that cooperates the cambered surface minimum point with strut, right ruler frame 16 adopts arc measuring claw, and inlay gage button 13 at arc measuring claw end face, gage button adopts spherical measuring head, sees Fig. 2.
During measurement, make 11 pairs of zero-bits of left ruler frame earlier, tighten the trip bolt 12 of left ruler frame, its long straight shape measuring claw is inserted pillar bush hole φ 46
0 + 0.1Or bush hole φ 36
+ 0.48 + 0.64Its interior measurement face and the periphery in this hole are reclined, make the arc measuring claw of right ruler frame 16 get out of the way the pillar end face then, make its gage button measuring head 13 and strut cooperate the cambered surface mid point to contact, after strut cooperates the cambered surface minimum point to record minimum value, tighten the trip bolt of right ruler frame again, after this unclamp the trip bolt 12 of left ruler frame 11, mobile left ruler frame 11 can take out the dip stick reading.The measured value of centre distance 139 ± 1 is the reading value and the pillar bush hole φ 46 of dip stick
0 + 0.1Or bush hole φ 36
+ 0.48 + 0.64The radius sum.
This dip stick has satisfied the left and right pillar of L-C type composite brake beam and composition cooperates the cambered surface summit to bush hole φ 36 with strut
+ 0.48 + 0.64The measurement that centre distance 139 ± 1 is measured has realized that a chi is general.
The utility model is not only applicable to the left and right pillar of L-C type composite brake beam and cooperates the cambered surface summit to pillar bush hole φ 46 with strut
0 + 0.1, bush hole φ 36
+ 0.48 + 0.64Centre distance 139 ± 1 is measured and is applicable to that left and right pillar composition cooperates the cambered surface summit to bush hole φ 36 with strut
+ 0.48 + 0.64Centre distance 139 ± 1 is measured.
Claims (4)
1. dip stick of measuring composite brake beam pillar and organization center distance comprises blade, is placed on chi frame, the vernier that is connected with this chi frame on this blade and is used for chi frame and the fixing trip bolt of blade be is characterized in that:
Described chi frame comprises left ruler frame and right ruler frame, wherein:
The measuring claw of described left ruler frame is long straight shape measuring claw, and its measurement faces the right side;
The measuring claw of described right ruler frame is arc measuring claw, and its measurement faces a left side, and its measuring claw end face is inlayed gage button.
2. the dip stick of measurement composite brake beam pillar as claimed in claim 1 and organization center distance is characterized in that: be shaped on single face chamfering or two-sided chamfering or rounding on the measurement face of the straight shape measuring claw of described length.
3. the dip stick of measurement composite brake beam pillar as claimed in claim 1 and organization center distance is characterized in that: described gage button adopts spherical measuring head.
4. the dip stick of measurement composite brake beam pillar as claimed in claim 1 and organization center distance is characterized in that: be shaped on single face chamfering or two-sided chamfering or rounding on the measurement face of the straight shape measuring claw of described length, described gage button adopts spherical measuring head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158692 CN200993568Y (en) | 2006-12-04 | 2006-12-04 | Measuring scale for measuring combined brake beam strut and composed center distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158692 CN200993568Y (en) | 2006-12-04 | 2006-12-04 | Measuring scale for measuring combined brake beam strut and composed center distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993568Y true CN200993568Y (en) | 2007-12-19 |
Family
ID=38946642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620158692 Expired - Fee Related CN200993568Y (en) | 2006-12-04 | 2006-12-04 | Measuring scale for measuring combined brake beam strut and composed center distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993568Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705802A (en) * | 2016-12-15 | 2017-05-24 | 江西鑫田车业有限公司 | Hole distance detection fixture used for automobile condenser |
| CN113739665A (en) * | 2021-09-24 | 2021-12-03 | 中国铁建重工集团股份有限公司 | Measuring scale for measuring high manganese steel frog web processing amount |
-
2006
- 2006-12-04 CN CN 200620158692 patent/CN200993568Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705802A (en) * | 2016-12-15 | 2017-05-24 | 江西鑫田车业有限公司 | Hole distance detection fixture used for automobile condenser |
| CN113739665A (en) * | 2021-09-24 | 2021-12-03 | 中国铁建重工集团股份有限公司 | Measuring scale for measuring high manganese steel frog web processing amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANCHE ERQI VEHICLE CO., LTD. Free format text: FORMER OWNER: BEIJING 27 VEHICLES FACTORY, CHINA NANCHE GROUP Effective date: 20080118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080118 Address after: Beijing Fengtai District City, Zhang Guo Zhuang, No. 1, zip code: 100072 Patentee after: South Locomotive Erqi Vehicle Co., Ltd. Address before: Beijing Fengtai District City, Zhang Guozhuang a 1 Beijing 27 vehicle factory, zip code: 100072 Patentee before: Beijing 27 Vehicles Factory, CSR |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20121204 |