CN206269788U - Plumb line coordinator calibration tool - Google Patents
Plumb line coordinator calibration tool Download PDFInfo
- Publication number
- CN206269788U CN206269788U CN201621386723.0U CN201621386723U CN206269788U CN 206269788 U CN206269788 U CN 206269788U CN 201621386723 U CN201621386723 U CN 201621386723U CN 206269788 U CN206269788 U CN 206269788U
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- CN
- China
- Prior art keywords
- sliding block
- vertical line
- frame
- mobile sliding
- moving leader
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
It is quick for installation the utility model discloses a kind of not easy to wear, stated accuracy plumb line coordinator calibration tool high.It includes demarcating frame, the bottom of described demarcation frame is provided with fixing threaded hole, the top for demarcating frame is provided with slide measure, mobile sliding block is fixedly connected with the vernier of described slide measure, moving leader is connected with described mobile sliding block, described moving leader is connected with vertical line locating piece also cross demarcation frame and in end, and described vertical line locating piece is provided with vertical line groove, screw rod is threaded with described mobile sliding block, the two ends of described screw rod are connected with frame rotation is demarcated；Described mobile sliding block is provided with the moving leader set screw for locking moving leader position；When screw rod rotates, mobile sliding block can drive moving leader and vernier to be synchronized with the movement.
Description
Technical field
The utility model is related to a kind of plumb line coordinator calibration tool, specifically refers to a kind of automatic for dam safety monitoring
Change measurement coefficient, the plumb line coordinator calibration tool of certainty of measurement demarcation of plumb line coordinator.
Background technology
Plumb line coordinator is designed to the small displacement of measurement, is particularly suitable for Dam, big for carrying out
Dam deformation observation.Plumb line coordinator need after mounting by just return stroke demarcated in measurement range determination its measurement coefficient；Hang down
Line coordinates instrument is by after one section of period operation, it is also desirable to which its certainty of measurement is checked by way of demarcating.Demarcating
During need give high-precision accurate displacement.Traditional demarcation is usually to be combined using standard gauge block or Magnetic gauge stand
The mode of dial gauge obtains accurate displacement.But the inventor of present patent application has found exist as follows not in practical operation
Foot part：1st, standard gauge block is easy to wear, access times, and deposit position is likely to result in the abrasion of standard gauge block with transportation environment,
The precision demarcated is influenced whether once there is abrasion.2nd, the mode that Magnetic gauge stand and dial gauge are combined installs more complicated, very
It is time-consuming and be also easy to produce alignment error, influence stated accuracy.
In sum, it is badly in need of wanting a kind of not easy to wear at present, quick for installation, stated accuracy plumb line coordinator high demarcates work
Tool.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of not easy to wear, it is quick for installation, stated accuracy it is high hang down
Line coordinates instrument calibration tool.
In order to solve the above technical problems, the technical scheme that the utility model is provided is：A kind of plumb line coordinator calibration tool,
It includes demarcating frame, and the bottom of described demarcation frame is provided with fixing threaded hole, and the top for demarcating frame is provided with slide measure, described trip
Mobile sliding block is fixedly connected with the vernier for marking slide calliper rule, moving leader is connected with described mobile sliding block, described movement is led
Bar is connected with vertical line locating piece also cross demarcation frame and in end, and described vertical line locating piece is provided with vertical line groove, described
Mobile sliding block on be threaded with screw rod, the two ends of described screw rod are connected with demarcating frame and rotate；On described mobile sliding block
It is provided with the moving leader set screw for locking moving leader position；When screw rod rotates, mobile sliding block can drive movement to lead
Bar and vernier are synchronized with the movement.
Preferably, described fixing threaded hole is two M6 × 16 screws.
Preferably, described vertical line locating piece is two, two locating pieces pass through M4 × 8 screw locking together, two
Gap is provided between individual locating piece, described gap is vertical line groove.
Preferably, described demarcation frame is U shape structure.
Preferably, one end of described screw rod is also associated with spiral runner.
Preferably, being provided with shield string holes at described vertical line groove.
After said structure, the utility model has the advantages that：The utility model plumb line coordinator demarcates work
Have the measurement coefficient for Dam Safety Monitoring Automation plumb line coordinator, certainty of measurement to demarcate.The basis of frame is demarcated in tradition
On, effectively with reference to slide measure, more convenient, saving demarcation work can be operated while stated accuracy and range is ensured
Make the time, while reducing alignment error.Moving leader position is adjusted by adjusting default set screw on moving leader, can
Effectively adjustment plumb line coordinator calibration range, now has more applicability when mounted.Dam Deformation Monitoring plumb line coordinator is general
Measurement range is+20mm, and this plumb line coordinator calibration tool can calibration range be effectively 40mm, disclosure satisfy that plumb line coordinator mark
Provisioning request, it is widely applicable.Preferably, presetting small sircle hole in the clamp end block of front end, that is, string holes is protected, it can be by the line of vertical line
The damage of the effective wire body fixed and do not result in vertical line of body.
Brief description of the drawings
Fig. 1 is the schematic elevation view of the utility model perpendicular bisector coordinatograph calibration tool.
Fig. 2 is the schematic top plan view of the utility model perpendicular bisector coordinatograph calibration tool.
Fig. 3 is that the right side of the utility model perpendicular bisector coordinatograph calibration tool regards schematic diagram.
Fig. 4 is the schematic perspective view of the utility model perpendicular bisector coordinatograph calibration tool.
As shown in the figure：1st, frame is demarcated, 2, fixing threaded hole, 3, slide measure, 4, mobile sliding block, 5, moving leader, 6, vertical line
Locating piece, 7, vertical line groove, 8, screw rod, 9, spiral runner, 10, moving leader set screw, 11, shield string holes.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to accompanying drawing 1 to accompanying drawing 4, a kind of plumb line coordinator calibration tool, it includes demarcating frame 1, described demarcation frame 1
Bottom is provided with fixing threaded hole 2, and the top for demarcating frame 1 is provided with slide measure 3, is fixedly connected on the vernier of described slide measure 3
There is mobile sliding block 4, be connected with moving leader 5 on described mobile sliding block 4, described moving leader 5 is also cross demarcating frame 1 simultaneously
Vertical line locating piece 6 is connected with end, described vertical line locating piece 6 is provided with vertical line groove 7, spiral shell on described mobile sliding block 4
Line is connected with screw rod 8, and the two ends of described screw rod 8 are connected with the rotation of frame 1 is demarcated；Described mobile sliding block 4 is provided with for locking
Determine the moving leader set screw 10 of the position of moving leader 5；When screw rod 8 rotates, mobile sliding block 4 can drive the He of moving leader 5
Vernier is synchronized with the movement.
Preferably, described fixing threaded hole 2 is two M6 × 16 screws.
Preferably, described vertical line locating piece is two, two locating pieces pass through M4 × 8 screw locking together, two
Gap is provided between individual locating piece, described gap is vertical line groove 7.
Preferably, described demarcation frame 1 is U shape structure.
Preferably, one end of described screw rod 8 is also associated with spiral runner 9.
Preferably, being provided with shield string holes 11 at described vertical line groove 7.
After said structure, the utility model has the advantages that：The utility model plumb line coordinator demarcates work
Have the measurement coefficient for Dam Safety Monitoring Automation plumb line coordinator, certainty of measurement to demarcate.The basis of frame is demarcated in tradition
On, effectively with reference to slide measure, more convenient, saving demarcation work can be operated while stated accuracy and range is ensured
Make the time, while reducing alignment error.Moving leader position is adjusted by adjusting default set screw on moving leader, can
Effectively adjustment plumb line coordinator calibration range, now has more applicability when mounted.Dam Deformation Monitoring plumb line coordinator is general
Measurement range is+20mm, and this plumb line coordinator calibration tool can calibration range be effectively 40mm, disclosure satisfy that plumb line coordinator mark
Provisioning request, it is widely applicable.Preferably, presetting small sircle hole in the clamp end block of front end, that is, string holes is protected, it can be by the line of vertical line
The damage of the effective wire body fixed and do not result in vertical line of body.
The plumb line coordinator calibration tool that the utility model patent application is related to is when specifically used, and application method is as follows：
1) it is fixed on frame is demarcated on plumb line coordinator using 2 supporting M6 × 16 screws.
2) vertical line locating piece side M4 × 8 screw is unclamped, the wire body of vertical line is fixed on by two vertical line locating pieces logical
The vertical line groove reserved in the vertical line locating piece of front end is crossed, vertical line is effectively fixed；
3) by adjusting spiral, the position of the mobile sliding block of adjustment, by examining moving leader set screw, adjusts moving leader
Position, make vertical line position be located at effective calibration range in.
4) by rotating regulation hurricane band dynamic vertical to a side shifting, while the scale for reading slide measure by surveying determines mark
Fixed displacement.By the demarcation of multiple positive revesal, the Fitting Calculation goes out the measurement coefficient of plumb line coordinator；By single or many
Secondary demarcation, can check the measuring accuracy of plumb line coordinator.
It is applicable the most for demarcating the product of WLDB-40 type plumb line coordinators ex hoc genus anne when specifically used.Described shifting
The cooperation of movable slider 4 and screw rod 8 equivalent to a screw structure, i.e., when screw rod 8 rotate, the relative position of screw rod 8 and demarcation frame 1
Put and do not change, but the direction that mobile sliding block 4 can be on screw rod 8 according to rotation moves forward and backward.
The utility model and embodiments thereof are described above, the description does not have restricted, shown in accompanying drawing
Also it is one of implementation method of the present utility model, actual structure is not limited thereto.If all in all this area is general
Logical technical staff is enlightened by it, in the case where the utility model creation objective is not departed from, is designed and this without creative
The similar frame mode of technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (6)
1. a kind of plumb line coordinator calibration tool, it is characterised in that：It includes demarcating frame (1), the bottom of described demarcation frame (1)
It is provided with fixing threaded hole (2), the top for demarcating frame (1) is provided with slide measure (3), it is fixed on the vernier of described slide measure (3)
Be connected with mobile sliding block (4), be connected with moving leader (5) on described mobile sliding block (4), described moving leader (5) while
Vertical line locating piece (6) is connected with through demarcation frame (1) and in end, described vertical line locating piece (6) is provided with vertical line groove
(7) screw rod (8) is threaded with, described mobile sliding block (4), the two ends of described screw rod (8) rotate company with frame (1) is demarcated
Connect；Described mobile sliding block (4) is provided with the moving leader set screw (10) for locking moving leader (5) position；Work as spiral shell
When bar (8) rotates, mobile sliding block (4) can drive moving leader (5) and vernier to be synchronized with the movement.
2. plumb line coordinator calibration tool according to claim 1, it is characterised in that：Described fixing threaded hole (2) is two
Individual M6 × 16 screw.
3. plumb line coordinator calibration tool according to claim 1, it is characterised in that：Described vertical line locating piece is two
Individual, two locating pieces together, are provided with gap by M4 × 8 screw locking between two locating pieces, described gap is vertical line
Groove (7).
4. plumb line coordinator calibration tool according to claim 1, it is characterised in that：Described demarcation frame (1) is " recessed "
Font structure.
5. plumb line coordinator calibration tool according to claim 1, it is characterised in that：One end of described screw rod (8) is also
It is connected with spiral runner (9).
6. plumb line coordinator calibration tool according to claim 1, it is characterised in that：Described vertical line groove (7) place is set
There is shield string holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386723.0U CN206269788U (en) | 2016-12-16 | 2016-12-16 | Plumb line coordinator calibration tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386723.0U CN206269788U (en) | 2016-12-16 | 2016-12-16 | Plumb line coordinator calibration tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269788U true CN206269788U (en) | 2017-06-20 |
Family
ID=59046785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621386723.0U Expired - Fee Related CN206269788U (en) | 2016-12-16 | 2016-12-16 | Plumb line coordinator calibration tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883872A (en) * | 2017-10-31 | 2018-04-06 | 中广核工程有限公司 | A kind of nuclear power plant containment shell vertical coordinate instrument online calibration method and caliberating device |
| CN108469226A (en) * | 2018-02-08 | 2018-08-31 | 中冶建筑研究总院有限公司 | A kind of in-situ calibration device of plumb line coordinator |
| CN114858042A (en) * | 2022-04-12 | 2022-08-05 | 西安热工研究院有限公司 | Automatic device and method for checking accuracy of plumb line system |
-
2016
- 2016-12-16 CN CN201621386723.0U patent/CN206269788U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883872A (en) * | 2017-10-31 | 2018-04-06 | 中广核工程有限公司 | A kind of nuclear power plant containment shell vertical coordinate instrument online calibration method and caliberating device |
| CN108469226A (en) * | 2018-02-08 | 2018-08-31 | 中冶建筑研究总院有限公司 | A kind of in-situ calibration device of plumb line coordinator |
| CN114858042A (en) * | 2022-04-12 | 2022-08-05 | 西安热工研究院有限公司 | Automatic device and method for checking accuracy of plumb line system |
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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: 20170620 Termination date: 20181216 |