CN103196339A - Measuring tool - Google Patents
Measuring tool Download PDFInfo
- Publication number
- CN103196339A CN103196339A CN2013101458544A CN201310145854A CN103196339A CN 103196339 A CN103196339 A CN 103196339A CN 2013101458544 A CN2013101458544 A CN 2013101458544A CN 201310145854 A CN201310145854 A CN 201310145854A CN 103196339 A CN103196339 A CN 103196339A
- Authority
- CN
- China
- Prior art keywords
- chi body
- register pin
- expansion link
- chi
- survey instrument
- 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
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a measuring tool which comprises a ruler body 1, a telescopic rod 4, a positioning pin 5, a pin shaft 6, a ruler body 2, a spring 3 and a clamping pin 7, wherein a telescopic rod chute 9 and a pin shaft chute 10 are formed in the ruler body 2; the ruler body 1 and the ruler body 2 are connected through the telescopic rod 4 and the positioning pin 5; the telescopic rod can retract along the ruler body 1; the spring 3 is arranged on the telescopic rod 4, is clamped by the clamping pin 7 and is connected with the ruler body 1; the positioning pin 5 is arranged on the end face of the ruler body 1 close to the left side; three transverse and longitudinal positioning pin holes are formed in the ruler body 2; and the positioning pin 5 on the ruler body 1 is respectively matched with the positioning pin holes in the ruler body 2. The measuring tool is simple and reasonable in structure and convenient to use and can be flexibly interchanged among the straight scale, an angle square and a T-shaped ruler.
Description
[technical field]
The present invention relates to fields of measurement, relate in particular to a kind of survey instrument.
[background technology]
Many maintenance on-the-spot (non-finishing) of metallurgy industry need be to levelness, verticality, some form and position tolerances such as squareness are effectively measured, use is such as ruler, some simple measurers such as angle square and T-shape chi, but the present ruler that uses, angle square and T-shape chi structure are all fairly simple, can not change mutually, function singleness, node in order to ensure perfectly safe and repair time of repair quality, must be with all measurers of foot when a lot of occasions are used, the not beneficial effect of bringing should be exactly carry the maintenance measurer various, component is heavier, and measurer precision damage frequency is frequent thereupon.
[summary of the invention]
At the shortcoming of prior art, the object of the present invention is to provide the survey instrument of the exchange of a kind of simple and reasonable, easy to use ruler, angle square and T-shape chi.
The technical solution used in the present invention is: a kind of survey instrument is characterized in that: comprise chi body 1, expansion link 4, register pin 5, bearing pin 6, chi body 2, spring 3, bayonet lock 7, expansion link chute 9 and bearing pin chute 10 are arranged on the chi body 2; Be connected with register pin 5 by expansion link 4 between chi body 1 and the chi body 2, expansion link can be flexible along chi body 1, spring 3 arranged on the expansion link 4, and by bayonet lock 7 screens, link to each other with chi body 1; The end face of chi body 1 keeps left and a register pin 5 is housed on the side, has on the chi body 2 laterally and vertical three dowel holes, and the register pin 5 on the chi body 1 cooperates respectively with dowel hole on the chi body 2.
When survey instrument was ruler, 5 one-tenth clearance fit of the register pin on the chi body 1 were inserted in the dowel hole 81 of chi body 2,9 one-tenth clearance fit of expansion link and chi body 2 expansion link chutes.
When survey instrument is angle square, register pin 5 is extracted from dowel hole 81, and rotated one of them chi body, make 2 one-tenth 90 of chi body 1 and chi bodies
0The right angle state, and make register pin 5 clearance fit insert dowel hole 82.
When survey instrument is the T-shape chi, register pin 5 is extracted from dowel hole 82, and one of them chi body of translation, make register pin 5 insert in the dowel hole 83 2 one-tenth center line plumbnesss of chi body 1 and chi body.
Beneficial effect of the present invention is: simple and reasonable, easy to use, can be in the flexible exchange of ruler, angle square and T-shape chi.
[description of drawings]
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is three kinds of state connection diagrams of the present invention;
Fig. 2 is chi body 2 structural representations of the present invention;
1, chi body 12, chi body 23, spring 4, expansion link 5, register pin 6, bearing pin 7, bayonet lock 81, register pin 1 82, register pin 2 83, register pin 39, expansion link chute 10, bearing pin chute
[embodiment]
Referring to accompanying drawing, the present invention has adopted a kind of survey instrument, it is characterized in that: comprise chi body 1, expansion link 4, register pin 5, bearing pin 6, chi body 2, spring 3, bayonet lock 7, expansion link chute 9 and bearing pin chute 10 are arranged on the chi body 2; Be connected with register pin 5 by expansion link 4 between chi body 1 and the chi body 2, expansion link can be flexible along chi body 1, spring 3 arranged on the expansion link 4, and by bayonet lock 7 screens, link to each other with chi body 1; The end face of chi body 1 keeps left and a register pin 5 is housed on the side, has on the chi body 2 laterally and vertical three dowel holes, and the register pin 5 on the chi body 1 cooperates respectively with dowel hole on the chi body 2.
When survey instrument was ruler, 5 one-tenth clearance fit of the register pin on the chi body 1 were inserted in the dowel hole 81 of chi body 2,9 one-tenth clearance fit of expansion link and chi body 2 expansion link chutes.
When survey instrument is angle square, register pin 5 is extracted from dowel hole 81, and rotated one of them chi body, make 2 one-tenth 90 of chi body 1 and chi bodies
0The right angle state, and make register pin 5 clearance fit insert dowel hole 82.
When survey instrument is the T-shape chi, register pin 5 is extracted from dowel hole 82, and one of them chi body of translation, make register pin 5 insert in the dowel hole 83 2 one-tenth center line plumbnesss of chi body 1 and chi body.
At this preferred embodiment that this invention has been described, comprise that the inventor is used to implement known optimal mode of the present invention.The change of preferred embodiment is apparent for those of ordinary skills after reading above-mentioned explanation.The inventor wishes the change that the those of ordinary skill rational Application is such, and the inventor thinks and offers some clarification on different application at this and also can realize the present invention.Therefore, the present invention includes all modifications and the equivalents of the purport of quoting in the claim of enclosing, this allows in the law that is suitable for.In addition, any combination of all possible change of above-mentioned key element is also comprised by the present invention, unless point out in addition or obvious contradiction in context at this.
Claims (4)
1. a survey instrument is characterized in that: comprise chi body (1), expansion link (4), register pin (5), bearing pin (6), chi body (2), spring (3), bayonet lock (7), expansion link chute (9) and bearing pin chute (10) are arranged on the chi body (2); Be connected with register pin (5) by expansion link (4) between chi body (1) and the chi body (2), expansion link can be flexible along chi body (1), spring (3) arranged on the expansion link (4), and by bayonet lock (7) screens, link to each other with chi body (1); The end face of chi body (1) keeps left and a register pin (5) is housed on the side, has on the chi body (2) laterally and vertical three dowel holes, and the register pin (5) on the chi body (1) cooperates respectively with dowel hole on the chi body (2).
2. survey instrument according to claim 1, it is characterized in that: when survey instrument is ruler, register pin (5) on the chi body (1) becomes clearance fit to insert in the dowel hole (81) of chi body (2), and expansion link becomes clearance fit with chi body (2) expansion link chute (9).
3. survey instrument according to claim 1 is characterized in that: when survey instrument is angle square, register pin (5) is extracted from dowel hole (81), and rotated one of them chi body, make chi body (1) become 90 with chi body (2)
0The right angle state, and make register pin (5) clearance fit insert dowel hole (82).
4. survey instrument according to claim 1, it is characterized in that: when survey instrument is the T-shape chi, register pin (5) is extracted from dowel hole (82), and one of them chi body of translation, register pin (5) is inserted in the dowel hole (83), and chi body (1) becomes the center line plumbness with chi body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101458544A CN103196339A (en) | 2013-04-25 | 2013-04-25 | Measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101458544A CN103196339A (en) | 2013-04-25 | 2013-04-25 | Measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103196339A true CN103196339A (en) | 2013-07-10 |
Family
ID=48719045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101458544A Pending CN103196339A (en) | 2013-04-25 | 2013-04-25 | Measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679624A (en) * | 2015-11-07 | 2017-05-17 | 余姚市飞龙工量具有限公司 | T-type horizontal rule |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036495U (en) * | 1988-09-13 | 1989-04-26 | 肖坤 | Adjustable cross-rule |
| CN2272135Y (en) * | 1996-12-19 | 1998-01-07 | 南京航空航天大学 | Mechanical fastening adjustable wide-support angle square |
| CN2344189Y (en) * | 1998-09-14 | 1999-10-20 | 曹少伟 | Multi-purpose drawing rule |
| CN2624171Y (en) * | 2003-04-25 | 2004-07-07 | 施福有 | Flat ruler and L-square conversion apparatus |
| CN1651852A (en) * | 2004-02-08 | 2005-08-10 | 孟林 | Multifunctional angle scale |
| US20090193670A1 (en) * | 2008-02-04 | 2009-08-06 | Patrick Fernandes | Multi-functional carpentry tool |
| CN203231706U (en) * | 2013-04-25 | 2013-10-09 | 苏州铉动三维空间科技有限公司 | Measurement instrument |
-
2013
- 2013-04-25 CN CN2013101458544A patent/CN103196339A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036495U (en) * | 1988-09-13 | 1989-04-26 | 肖坤 | Adjustable cross-rule |
| CN2272135Y (en) * | 1996-12-19 | 1998-01-07 | 南京航空航天大学 | Mechanical fastening adjustable wide-support angle square |
| CN2344189Y (en) * | 1998-09-14 | 1999-10-20 | 曹少伟 | Multi-purpose drawing rule |
| CN2624171Y (en) * | 2003-04-25 | 2004-07-07 | 施福有 | Flat ruler and L-square conversion apparatus |
| CN1651852A (en) * | 2004-02-08 | 2005-08-10 | 孟林 | Multifunctional angle scale |
| US20090193670A1 (en) * | 2008-02-04 | 2009-08-06 | Patrick Fernandes | Multi-functional carpentry tool |
| CN203231706U (en) * | 2013-04-25 | 2013-10-09 | 苏州铉动三维空间科技有限公司 | Measurement instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679624A (en) * | 2015-11-07 | 2017-05-17 | 余姚市飞龙工量具有限公司 | T-type horizontal rule |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103192362B (en) | Positioning and line-drawing device for steel rail | |
| CN105890499A (en) | Hole depth inspection tool | |
| CN203964794U (en) | A kind of nuclear power station penetration piece is installed location Cross ruler | |
| CN203501951U (en) | Aperture measuring rule | |
| CN103968726A (en) | Mechanical zero adjusting device of steering engine | |
| CN201081652Y (en) | Groove dimension and position test meter | |
| CN203231706U (en) | Measurement instrument | |
| CN103196339A (en) | Measuring tool | |
| CN204881439U (en) | Measuring tool and measurement system | |
| CN203132472U (en) | Measuring tool for measuring length of irregular object | |
| CN203981097U (en) | A kind of practical vernier angle measuring instrument | |
| CN203964833U (en) | A kind of annular corrugated inner diameter gauge | |
| CN203744873U (en) | Center line gauge | |
| CN203586993U (en) | spatial positioning device | |
| CN103231325B (en) | Measurement fixture for profilometer | |
| CN205245921U (en) | Measure slide caliper of part chamfer | |
| CN204367708U (en) | Adjustable angle square | |
| CN203772189U (en) | Diameter measuring ruler | |
| US2525186A (en) | Trammel bar | |
| CN106871755A (en) | A kind of slide measure for measuring part chamfering | |
| CN204177328U (en) | Furniture pitch-row chi | |
| US2562224A (en) | Protractor | |
| CN204649115U (en) | Portable angle chi | |
| CN203818856U (en) | Mathematic angle bisection instrument | |
| CN202814310U (en) | Combined angle and length measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |