CN206556535U - A kind of measurement apparatus of large-size cylinder body class part length of run - Google Patents
A kind of measurement apparatus of large-size cylinder body class part length of run Download PDFInfo
- Publication number
- CN206556535U CN206556535U CN201720144450.7U CN201720144450U CN206556535U CN 206556535 U CN206556535 U CN 206556535U CN 201720144450 U CN201720144450 U CN 201720144450U CN 206556535 U CN206556535 U CN 206556535U
- Authority
- CN
- China
- Prior art keywords
- positioning block
- plate
- axially position
- cylinder
- measuring scale
- 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
- 238000005259 measurement Methods 0.000 title claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of measurement apparatus of large-size cylinder body class part length of run, it is related to cylinder to be measured, including measuring scale and at least three positioning block assemblies, the positioning block assembly includes bending plate, the bending plate includes biside plate and a top plate, is provided with the bottom of side plate on the inside of magnet, side plate and is provided with axially position chi, axially position chi is positioned by the baffle plate being fixed on biside plate, and the axially position chi is fixed by screw rod and nut；The side plate bottom is provided with measuring scale groove；During measurement, multiple positioning block assemblies are by magnet adsorption on cylinder to be measured, and positioning block assembly is positioned on same circumference by axially position chi, and the measuring scale groove that measuring scale is placed in positioning block assembly is interior, be close to cylinder body outer wall to be measured measures cylinder length of run.The utility model has the advantages that simple in construction, easy to use, low cost, effect are good.
Description
Technical field
The utility model is related to a kind of measurement apparatus of large-size cylinder body class part length of run, belongs to heavy-duty machinery measurement skill
Art field.
Background technology
In shield machine product, shield body is important part in shield machine, and shield body is respectively by anterior shield, middle shield, tail shield group
Into the diameter of shield body is especially big, up to 6.6 meters or so, it is necessary to which inspector is to the upper end of cylinder, intermediate ends, lower end after the completion of welding
Measure respectively, 6.6 rice diameter cylinder lengths of run are more than 20 meters, when being measured with box ruler, if outside box ruler and cylinder
There is gap or box ruler along outer wall contour deflection in wall, then cause measurement error, and due to being relatively large in diameter, a people is difficult behaviour
Make, cause measurement error larger.
The content of the invention
Technical problem to be solved in the utility model is that the defect existed for prior art measures accurate there is provided one kind
Large-size cylinder body class part length of run measurement apparatus.
To solve this technical problem, the measurement that the utility model provides a kind of large-size cylinder body class part length of run is filled
Put, be related to cylinder to be measured, including measuring scale and at least three positioning block assemblies, the positioning block assembly includes bending plate, described
Bending plate includes biside plate and a top plate, is provided with the bottom of side plate on the inside of magnet, side plate and is provided with axially position chi, axially fixed
Position chi is positioned by the baffle plate being fixed on biside plate, and the axially position chi is fixed by screw rod and nut；The side plate bottom
Portion is provided with measuring scale groove；During measurement, multiple positioning block assemblies are by magnet adsorption on cylinder to be measured, and positioning block assembly leads to
Cross axially position chi to be positioned on same circumference, measuring scale is placed in the measuring scale groove of positioning block assembly, is close to cylinder to be measured
Outer wall measures cylinder length of run.
Magnet briquetting is provided between the two positioning block assembly.
The measuring scale is ordinary tape measure.
The axially position chi is collapsible ruler or tape measure.
Alignd with the zero point of axially position chi the measuring scale groove side.
Beneficial effect：Box ruler and cylinder are brought into close contact and are provided with locating piece by the utility model using the suction of magnet,
Reduce error during box ruler measurement, it is ensured that the developed dimension after more accurate measurement barrel soldering；Pass through axially position chi
The both ends of the surface of cylinder and the developed dimension of intermediate ends can be accurately measured.The utility model have it is simple in construction, easy to use,
The good advantage of low cost, effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is utility model works schematic diagram.
In figure：1 cylinder, 2 measuring scales, 3 positioning block assemblies, 4 bending plates, 5 magnet, 6 axially position chis, 7 baffle plates, 8 screw rods,
9 nuts, 10 measuring scale grooves, 11 magnet briquettings.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is specifically described to the utility model.
Fig. 1 show structural representation of the present utility model.
The utility model is related to cylinder 1 to be measured, including the positioning block assembly 3 of measuring scale 2 and at least three.
The positioning block assembly 3 includes bending plate 4, and the bending plate 4 includes biside plate and a top plate, in the bottom of side plate
Provided with magnet 5, axially position chi 6 is provided with the inside of side plate, axially position chi 6 is positioned by the baffle plate 7 being fixed on biside plate,
The axially position chi 6 is fixed by screw rod 8 and nut 9.
Magnet briquetting 11 is provided between the two positioning block assembly 3.
The side plate bottom is provided with measuring scale groove 10.
The measuring scale 2 is ordinary tape measure.
The axially position chi 6 is collapsible ruler or tape measure.
Alignd with the zero point of axially position chi 6 side of measuring scale groove 10.
Application method of the present utility model：
Fig. 2 show utility model works schematic diagram.
When measuring the length of run of a part in the middle part of cylinder：Positioning block assembly 3 is adsorbed around cylinder to be measured by magnet 5
On 1, using the size of the measurement and positioning block assembly 3 of axially position chi 6 to cylinder edge, according to above-mentioned steps by multiple locating piece groups
Part 3 is positioned on same circumference；Measuring scale 2 is placed in the measuring scale groove 10 of positioning block assembly 3, is close to outside cylinder 1 to be measured
Wall, compresses measuring scale 2 provided with magnet briquetting 11 between two positioning block assemblies 3, accurately measures the position cylinder length of run.
When measuring the length of run of barrel end：Positioning block assembly 3 is adsorbed at the end around cylinder 1 to be measured by magnet 5
Portion and to the end edge of its cylinder 1 at, multiple positioning block assemblies 3 are positioned at the end edge of cylinder 1 according to above-mentioned steps
On circumference；Measuring scale 2 is placed in the measuring scale groove 10 of a block assembly 3, is close to the outer wall of cylinder 1 to be measured and measures barrel end
Length of run；Or directly measured the end edge that measuring scale 2 pastes neat cylinder 1 using magnet briquetting 11.
Box ruler and cylinder are brought into close contact and are provided with locating piece by the utility model using the suction of magnet, reduce box ruler
Error during measurement, it is ensured that the developed dimension after more accurate measurement barrel soldering；Can accurately it be surveyed by axially position chi
Measure the both ends of the surface of cylinder and the developed dimension of intermediate ends.The utility model has simple in construction, easy to use, low cost, effect
Really good advantage.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the range of the utility model
Or the change in the range of equivalent the utility model is surrounded by the utility model.
Claims (5)
1. a kind of measurement apparatus of large-size cylinder body class part length of run, is related to cylinder to be measured (1), it is characterised in that：Including surveying
Gage (2) and at least three positioning block assemblies (3), the positioning block assembly (3) include bending plate (4), bending plate (4) bag
Biside plate and a top plate are included, is provided with the bottom of side plate on the inside of magnet (5), side plate and is provided with axially position chi (6), axially position
Chi (6) is positioned by the baffle plate (7) being fixed on biside plate, and the axially position chi (6) is solid by screw rod (8) and nut (9)
It is fixed；The side plate bottom is provided with measuring scale groove (10)；During measurement, multiple positioning block assemblies (3) by magnet (5) adsorb around
On cylinder (1) to be measured, positioning block assembly (3) is positioned on same circumference by axially position chi (6), and measuring scale (2) is placed in fixed
The measuring scale groove (10) of position block assembly (3) is interior, be close to cylinder to be measured (1) outer wall measures cylinder length of run.
2. the measurement apparatus of large-size cylinder body class part length of run according to claim 1, it is characterised in that：The measurement
Chi (2) is ordinary tape measure.
3. the measurement apparatus of large-size cylinder body class part length of run according to claim 1, it is characterised in that：The axial direction
Positioning rule (6) is collapsible ruler or tape measure.
4. the measurement apparatus of large-size cylinder body class part length of run according to claim 1, it is characterised in that：The measurement
Alignd with the zero point of axially position chi (6) chi groove (10) side.
5. the measurement apparatus of the large-size cylinder body class part length of run according to claim any one of 1-4, it is characterised in that：
Magnet briquetting (11) is provided between the two positioning block assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144450.7U CN206556535U (en) | 2017-02-17 | 2017-02-17 | A kind of measurement apparatus of large-size cylinder body class part length of run |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144450.7U CN206556535U (en) | 2017-02-17 | 2017-02-17 | A kind of measurement apparatus of large-size cylinder body class part length of run |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556535U true CN206556535U (en) | 2017-10-13 |
Family
ID=60010432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144450.7U Expired - Fee Related CN206556535U (en) | 2017-02-17 | 2017-02-17 | A kind of measurement apparatus of large-size cylinder body class part length of run |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405708A (en) * | 2018-12-28 | 2019-03-01 | 中国矿业大学(北京) | Cutter head of shield machine, tool wear measurement rotation ruler, measuring system and measurement method |
| CN110030903A (en) * | 2019-05-31 | 2019-07-19 | 重庆丰川电子科技有限公司 | Keyboard board automatic detection device |
| CN111412803A (en) * | 2020-01-21 | 2020-07-14 | 国网浙江省电力有限公司湖州供电公司 | Folding ruler |
-
2017
- 2017-02-17 CN CN201720144450.7U patent/CN206556535U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405708A (en) * | 2018-12-28 | 2019-03-01 | 中国矿业大学(北京) | Cutter head of shield machine, tool wear measurement rotation ruler, measuring system and measurement method |
| CN109405708B (en) * | 2018-12-28 | 2023-12-15 | 中国矿业大学(北京) | Cutter head of shield machine, cutter abrasion measurement rotating ruler, measurement system and measurement method |
| CN110030903A (en) * | 2019-05-31 | 2019-07-19 | 重庆丰川电子科技有限公司 | Keyboard board automatic detection device |
| CN111412803A (en) * | 2020-01-21 | 2020-07-14 | 国网浙江省电力有限公司湖州供电公司 | Folding ruler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210217 |