CN209279849U - A kind of structural member otic placode pin hole row pitch checking tool - Google Patents
A kind of structural member otic placode pin hole row pitch checking tool Download PDFInfo
- Publication number
- CN209279849U CN209279849U CN201822214913.XU CN201822214913U CN209279849U CN 209279849 U CN209279849 U CN 209279849U CN 201822214913 U CN201822214913 U CN 201822214913U CN 209279849 U CN209279849 U CN 209279849U
- Authority
- CN
- China
- Prior art keywords
- otic placode
- pin hole
- structural member
- blade
- checking tool
- 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
Links
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Structural member otic placode pin hole row pitch checking tool disclosed by the utility model, including cubing body, cubing body have been detachably connected with blade；Specific one end center is examined equipped with threaded hole；The one end of blade is equipped with connector, which can penetrate in threaded hole.A kind of structural member otic placode pin hole row pitch checking tool of the utility model, cubing body is penetrated in pin hole, and blade is screwed in cubing body, and test point is determined on blade, and using the distance between tape measure conjunction measuring test point, can measure the pitch-row of otic placode pin hole.A kind of structural member otic placode pin hole row pitch checking tool of the utility model solves the problems, such as that pyramid-type A-frame antarafacial otic placode pin hole pitch-row is undetectable.
Description
Technical field
The utility model belongs to technical field of measuring equipment, and in particular to a kind of structural member otic placode pin hole row pitch checking tool.
Background technique
The major function of K-type derrick A-frame has been, has put derrick and support derrick；Assemble K-type derrick A-frame method master
Will be using there are horizontal construction from part and vertical assembled method, using horizontal construction from part assembling A-frame, its is easy to operate, and it is highly-safe,
And more meet the requirement of HSE management system.And for pyramid-type K type derrick A-frame in actual assembled, forward and backward leg otic placode
Parallel but non-coplanar, pin hole pitch-row can not be detected directly.
Utility model content
The purpose of this utility model is to provide a kind of structural member otic placode pin hole row pitch checking tools, solve pyramid-type A-frame
The undetectable problem of antarafacial otic placode pin hole pitch-row.
The technical scheme adopted by the utility model is a kind of structural member otic placode pin hole row pitch checking tool, including cubing body, inspection
Specifically it has been detachably connected with blade；
Specific one end center is examined equipped with threaded hole；
The one end of blade is equipped with connector, which can penetrate in threaded hole.
The utility model is also characterized by
Cubing body is equipped with the shaft shoulder close to the end of threaded hole.
Blade is equipped with collar close to the end of connector, which can be bonded to each other with the shaft shoulder.
Graduation mark is equipped between the other end and collar of blade.
It is tapered to examine specific the other end.
Blade uses taper ruler.
Cubing body uses pin shaft.
The beneficial effects of the utility model are: a kind of structural member otic placode pin hole row pitch checking tool of the utility model, by cubing
Body penetrates in pin hole, and blade is screwed in cubing body, and test point is determined on blade, and uses tape measure conjunction measuring test point
The distance between, the pitch-row of otic placode pin hole can be measured.A kind of structural member otic placode pin hole row pitch checking tool of the utility model, solution
The undetectable problem of pyramid-type A-frame antarafacial otic placode pin hole pitch-row of having determined；Meanwhile in large-sized structural parts, low precision holes
Away from desired otic placode, using the row pitch checking tool of the utility model, and cooperate tape measure, can directly measure antarafacial parallel lug plates pin hole
Pitch-row.The kind structural member otic placode pin hole row pitch checking tool of the utility model, structure is simple, easy to use；Wherein, cubing body 1 uses
Pin shaft can also be used as tooling shaft exclusive use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of structural member otic placode pin hole row pitch checking tool of the utility model；
Fig. 2 is a kind of explosive view of structural member otic placode pin hole row pitch checking tool of the utility model；
Fig. 3 is a kind of application method schematic diagram of structural member otic placode pin hole row pitch checking tool of the utility model.
In figure, 1. cubing bodies, 11. shaft shoulders, 12. threaded holes, 2. blades, 21. connectors, 22. collars.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of structural member otic placode pin hole row pitch checking tool, as depicted in figs. 1 and 2, including cubing body
1,1 detachable of cubing body is connected with blade 2.
The one end center of cubing body 1 is equipped with threaded hole 12, and the other end of cubing body 1 is tapered；
The one end of blade 2 is equipped with connector 21, which can penetrate in threaded hole 12, and match with threaded hole 12
It uses.
Cubing body 1 is equipped with the shaft shoulder 11 close to the end of threaded hole 12；
Blade 2 is equipped with collar 22 close to the end of connector 21, which can be bonded to each other with the shaft shoulder 11.
It is equipped with unthreaded hole in threaded hole 12, can prevent from damaging screw thread when installation cubing body 1.
Graduation mark is equipped between the other end and collar 22 of blade 2.
Blade 2 uses taper ruler.
Cubing body 1 uses pin shaft.
The utility model provides a kind of working principle of structural member otic placode pin hole row pitch checking tool:
As shown in figure 3, cubing body 1 respectively penetrates in two parallel pin holes of antarafacial, the connector 12 of blade 2 is screwed in into cubing
In the threaded hole 12 of body 1, the center line of blade 2 is pin aperture centerline；11 thickness m of the shaft shoulder and thickness n of collar 22 is fixed
Value can be according to otic placode thickness in the case where otic placode and the shaft shoulder 11 are bonded to each other, shaft shoulder portion 11 is bonded to each other with collar 22
Test point a and b on blade 2 is determined, so that test point a and b is equal away from otic placode center size d, according to parallelogram principle, volume
The distance between ruler conjunction measuring test point a and b, as pin hole pitch-row L.
The utility model provides a kind of measurement process of structural member otic placode pin hole row pitch checking tool:
As shown in figure 3, step 1, cubing body 1 penetrated in detected otic placode pin hole respectively, so that shaft shoulder portion 11 and otic placode
Fitting；
Step 2 screws in the connector 21 of blade 2 in threaded hole 12, as shown in Figure 1, pasting collar 22 and the shaft shoulder 11
It closes；
Step 3, as shown in figure 3, determining test point a and b on blade 2 according to otic placode thickness, guarantee test point a and b
It is equal away from otic placode center size d；
The distance between step 4, tape measure conjunction measuring test point a and b, as pin hole pitch-row L.
By the above-mentioned means, a kind of structural member otic placode pin hole row pitch checking tool of the utility model, penetrates pin for cubing body 1
In hole, blade 2 is screwed in cubing body 1, and determines test point on blade 2, and using between tape measure conjunction measuring test point
Distance, the pitch-row of otic placode pin hole can be measured.A kind of structural member otic placode pin hole row pitch checking tool of the utility model, solves
The undetectable problem of pyramid-type A-frame antarafacial otic placode pin hole pitch-row；Meanwhile in large-sized structural parts, low precision holes are away from wanting
The otic placode asked using the row pitch checking tool of the utility model, and cooperates tape measure, can directly measure antarafacial parallel lug plates pin hole hole
Away from.The kind structural member otic placode pin hole row pitch checking tool of the utility model, structure is simple, easy to use；Wherein, cubing body 1 uses pin
Axis can also be used as tooling shaft exclusive use.
Claims (7)
1. a kind of structural member otic placode pin hole row pitch checking tool, which is characterized in that including cubing body (1), cubing body (1) detachable
It is connected with blade (2)；
The one end center of the cubing body (1) is equipped with threaded hole (12)；
The one end of the blade (2) is equipped with connector (21), which can penetrate in the threaded hole (12).
2. a kind of structural member otic placode pin hole row pitch checking tool as described in claim 1, which is characterized in that the cubing body (1) is leaned on
The end of the nearly threaded hole (12) is equipped with the shaft shoulder (11).
3. a kind of structural member otic placode pin hole row pitch checking tool as claimed in claim 2, which is characterized in that the blade (2) is close
The end of the connector (21) is equipped with collar (22), which can be bonded to each other with the shaft shoulder (11).
4. a kind of structural member otic placode pin hole row pitch checking tool as claimed in claim 3, which is characterized in that the blade (2) it is another
Graduation mark is equipped between one end and the collar (22).
5. a kind of structural member otic placode pin hole row pitch checking tool as described in claim 1, which is characterized in that the cubing body (1)
The other end is tapered.
6. such as a kind of described in any item structural member otic placode pin hole row pitch checking tools of Claims 1 to 4, which is characterized in that the ruler
Body (2) uses taper ruler.
7. such as a kind of described in any item structural member otic placode pin hole row pitch checking tools of Claims 1 to 4, which is characterized in that the inspection
Specifically (1) uses pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214913.XU CN209279849U (en) | 2018-12-27 | 2018-12-27 | A kind of structural member otic placode pin hole row pitch checking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214913.XU CN209279849U (en) | 2018-12-27 | 2018-12-27 | A kind of structural member otic placode pin hole row pitch checking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279849U true CN209279849U (en) | 2019-08-20 |
Family
ID=67607825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214913.XU Expired - Fee Related CN209279849U (en) | 2018-12-27 | 2018-12-27 | A kind of structural member otic placode pin hole row pitch checking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279849U (en) |
-
2018
- 2018-12-27 CN CN201822214913.XU patent/CN209279849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: BAOJI OILFIELD MACHINERY Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co.,Ltd. Address before: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |