CN207963717U - A kind of measuring device - Google Patents
A kind of measuring device Download PDFInfo
- Publication number
- CN207963717U CN207963717U CN201820000133.2U CN201820000133U CN207963717U CN 207963717 U CN207963717 U CN 207963717U CN 201820000133 U CN201820000133 U CN 201820000133U CN 207963717 U CN207963717 U CN 207963717U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mobile jib
- sliding
- ruler frame
- sliding block
- 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
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of measuring devices, including mobile jib, the top of the mobile jib is fixedly connected with Cross ruler frame, sliding block is slidably connected on the Cross ruler frame, the top of the sliding block is fixedly connected with claw, it is fixedly connected with graduated scale on the left part side wall of the Cross ruler frame, the top sliding of the graduated scale is connected with vernier, the vernier is fixedly connected with a slide block, the bottom end of the sliding block is fixedly connected with second hinge, the bottom of the Cross ruler frame is fixedly connected with limited block, sliding sleeve is connected to sliding bar set and tightening nut on the mobile jib, the tightening nut is flexibly connected with sliding bar set by screw thread, the side wall of the sliding bar set is fixedly connected with first axle, it is connected with connecting rod between the first axle and second hinge, the bottom end of the mobile jib is fixedly connected with handle.The utility model is simple in structure, convenient and practical, can consolidate testee, and measures accurate, reduction pendulous frequency.
Description
Technical field
The utility model is related to measuring device technical field, specially a kind of measuring device.
Background technology
The existing diameter for measuring cylinder is generally measured using vernier caliper, and vernier caliper in operation cannot
Precisely by the very section keeping parallelism of blade and object being measured, so generally just needing to make even by repeatedly measuring when measuring
The method of mean value carries out the statistics of data, and not only wastes the time and efforts of survey crew in this way, and measures and also can
There is error, measures the inconvenience that operates, reduce working efficiency and accuracy of measurement.
Utility model content
The purpose of this utility model is to provide a kind of measuring devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of measuring device, including mobile jib, it is described
The top of mobile jib is fixedly connected with Cross ruler frame, and sliding block is slidably connected on the Cross ruler frame, and the top of the sliding block is fixed
It is connected with claw, graduated scale, the top sliding clamping of the graduated scale are fixedly connected on the left part side wall of the Cross ruler frame
There are vernier, the vernier to be fixedly connected with a slide block, the bottom end of the sliding block is fixedly connected with second hinge, the Cross ruler frame
Bottom is fixedly connected with limited block, and sliding sleeve is connected to sliding bar set and tightening nut, the side of the sliding bar set on the mobile jib
Wall is fixedly connected with first axle, and connecting rod, the bottom end of the mobile jib are connected between the first axle and second hinge
It is fixedly connected with handle.
Preferably, the tightening nut is flexibly connected with sliding bar set by screw thread.
Preferably, the claw, sliding block, first axle, second hinge, connecting rod and limited block are at least provided with 4 groups.
Preferably, the length of the mobile jib is more than the length of connecting rod, and the length of the connecting rod is less than the length of graduated scale.
Preferably, the outer surface of the handle is enclosed with rubber skin.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, convenient and practical, leads to
Overregulating sliding bar set makes four claws clamp tested cylinder, then is fixed sliding bar set and mobile jib with tightening nut,
Firm effect can be played, claw is close to that the cross section of testee can be made to keep flat with Cross ruler frame with testee
Row, in this way will be more accurate in reading, and measured value can be closer to actual value, and need not repeatedly measure and be averaged, and saves
The time and efforts of survey crew about, improves work efficiency, and measures accuracy.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 mobile jib, 2 sliding bar sets, 3 handles, 4 tightening nuts, 5 first axles, 6 connecting rods, 7 second hinges, 8 crosses
Ruler frame, 9 claws, 10 verniers, 11 graduated scales, 12 limited blocks, 13 sliding blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of measuring device, including mobile jib 1, the mobile jib 1
Top be fixedly connected with Cross ruler frame 8, slidably connect sliding block 13 on the Cross ruler frame 8, the top of the sliding block 13 is solid
Surely it is connected with claw 9, graduated scale 11, the top of the graduated scale 11 are fixedly connected on the left part side wall of the Cross ruler frame 8
Sliding is connected with vernier 10, the claw 9, and sliding block 13, first axle 5, second hinge 7, connecting rod 6 and limited block 12 are at least set
4 groups are equipped with, the vernier 10 is fixedly connected with sliding block 13, and the bottom end of the sliding block 13 is fixedly connected with second hinge 7, and described ten
The bottom of word ruler frame 8 is fixedly connected with limited block 12, and sliding sleeve is connected to sliding bar set 2 and tightening nut 4, institute on the mobile jib 1
It states tightening nut 4 to be flexibly connected by screw thread with sliding bar set 2, the side wall of the sliding bar set 2 is fixedly connected with first axle
5, connecting rod 6 is connected between the first axle 5 and second hinge 7, the length of the mobile jib 1 is more than the length of connecting rod 6,
The length of the connecting rod 6 is less than the length of graduated scale 11, and the bottom end of the mobile jib 1 is fixedly connected with handle 3, the handle 3
Outer surface is enclosed with rubber skin.
Operation principle：Survey crew drives connecting rod 6 by mobile sliding bar set 2, sliding bar set 2, and connecting rod 6 is with movable slider 13
Tested cylindrical cross section one end is clamped with claw 9, is fixed sliding bar set 2 and mobile jib 1 by tightening nut 4, this
When read by graduated scale 11 and vernier 10, data measured is the radius of tested cylinder, and data are multiplied by 2 and can be obtained
The diameter of testee, because the device can make cross section and 8 keeping parallelism of Cross ruler frame of tested cylinder, measured value
It can be more nearly actual value, improve the accuracy of measurement.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of measuring device, including mobile jib（1）, it is characterised in that：The mobile jib（1）Top be fixedly connected with Cross ruler frame
（8）, the Cross ruler frame（8）On slidably connect sliding block（13）, the sliding block（13）Top be fixedly connected with claw（9）,
The Cross ruler frame（8）Left part side wall on be fixedly connected with graduated scale（11）, the graduated scale（11）Top sliding clamping
There is vernier（10）, the vernier（10）With sliding block（13）It is fixedly connected, the sliding block（13）Bottom end be fixedly connected with the second hinge
Chain（7）, the Cross ruler frame（8）Bottom be fixedly connected with limited block（12）, sliding sleeve is connected to sliding sleeve on the mobile jib (1)
Bar（2）With tightening nut（4）, the sliding bar set（2）Side wall be fixedly connected with first axle（5）, the first axle（5）
With second hinge（7）Between be connected with connecting rod（6）, the mobile jib（1）Bottom end be fixedly connected with handle（3）.
2. a kind of measuring device according to claim 1, it is characterised in that：The tightening nut（4）With sliding bar set（2）
It is flexibly connected by screw thread.
3. a kind of measuring device according to claim 1, it is characterised in that：The claw（9）, sliding block（13）, first hinge
Chain（5）, second hinge（7）, connecting rod（6）And limited block（12）At least provided with 4 groups.
4. a kind of measuring device according to claim 1, it is characterised in that：The mobile jib（1）Length be more than connecting rod（6）
Length, the connecting rod（6）Length be less than graduated scale（11）Length.
5. a kind of measuring device according to claim 1, it is characterised in that：The handle（3）Outer surface be enclosed with rubber
Rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000133.2U CN207963717U (en) | 2018-01-01 | 2018-01-01 | A kind of measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000133.2U CN207963717U (en) | 2018-01-01 | 2018-01-01 | A kind of measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963717U true CN207963717U (en) | 2018-10-12 |
Family
ID=63731670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820000133.2U Expired - Fee Related CN207963717U (en) | 2018-01-01 | 2018-01-01 | A kind of measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207963717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907032A (en) * | 2018-01-01 | 2018-04-13 | 樊树芳 | A kind of measuring device |
-
2018
- 2018-01-01 CN CN201820000133.2U patent/CN207963717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907032A (en) * | 2018-01-01 | 2018-04-13 | 樊树芳 | A kind of measuring device |
| CN107907032B (en) * | 2018-01-01 | 2024-03-08 | 樊树芳 | Measuring device |
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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: 20181012 Termination date: 20190101 |