CN206037855U - Inner groove measuring caliper of easy accurate reading - Google Patents
Inner groove measuring caliper of easy accurate reading Download PDFInfo
- Publication number
- CN206037855U CN206037855U CN201621032506.1U CN201621032506U CN206037855U CN 206037855 U CN206037855 U CN 206037855U CN 201621032506 U CN201621032506 U CN 201621032506U CN 206037855 U CN206037855 U CN 206037855U
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- sliding sleeve
- easy
- chi plate
- internal channel
- pin
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Abstract
The utility model discloses an inner groove measuring caliper of easy accurate reading, including first chi board, be provided with the vernier sliding sleeve on the first chi board, vernier sliding sleeve and first chi board sliding connection, first chi board below and vernier sliding sleeve below all are equipped with the survey foot, two gauge head opposite direction that survey the foot, be provided with the knob in the middle of the vernier sliding sleeve top, the knob passes through the screw thread and is connected with the rotation of vernier sliding sleeve, first chi board right side is provided with second chi board, second chi board left end is provided with two sets of plugs. This inner groove measuring caliper of easy accurate reading, it is reasonable to have a structural design, easy operation, advantages such as convenient to use simultaneously because the design of second chi board, have increased inner groove measuring caliper's measuring range, can generally use widely.
Description
Technical field
This utility model belongs to survey tool technical field, and in particular to a kind of internal channel measurement card for being easy to pin-point reading
Chi.
Background technology
Internal channel measurement slide calliper rule are a kind of survey tools, are primarily adapted for use in the measurement of rigorous, traditional mechanical type card
Chi mainly includes the compositions such as main scale, vernier and measurement foot, and measurement foot is divided into fixation measuring foot and activity measurement foot again, and activity is surveyed
Foot-measuring can be moved under the drive of vernier on main scale, and clamping workpiece between fixation measuring foot and activity measurement foot, in main scale
Measurement data can be read on scale face.
Traditional internal channel measures slide calliper rule due to chi plate limited length, it is impossible to measure the larger internal channel of some sizes.Therefore,
It is badly in need of a kind of internal channel measurement slide calliper rule for being easy to pin-point reading.
Utility model content
The purpose of this utility model is to provide a kind of internal channel measurement slide calliper rule for being easy to pin-point reading, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, this utility model provides following technical scheme：A kind of internal channel for being easy to pin-point reading is surveyed
Amount slide calliper rule, including the first chi plate, are provided with vernier sliding sleeve on the first chi plate, the vernier sliding sleeve and the first chi plate slide and connect
Connecing, below the first chi plate, survey foot being equipped with below vernier sliding sleeve, the gauge head of described two survey feet is in opposite direction, the trip
Mark sliding sleeve crown center is provided with knob, and the knob is rotated with vernier sliding sleeve by screw thread and is connected, on the right side of the first chi plate
It is provided with the second chi plate.
Preferably, pushing block is provided with below the vernier sliding sleeve, the pushing block is fixedly connected with vernier sliding sleeve.
Preferably, the second chi plate left end is provided with two groups of plugs.
Preferably, the head of the plug is hemispherical.
Preferably, the first chi plate right-hand member is provided with two groups of jacks.
Preferably, two groups of fixture blocks are provided with the jack, be provided with spring on the outside of the fixture block.
Preferably, the fixture block head is circular arc.
Technique effect of the present utility model and advantage：This is easy to the internal channel measurement slide calliper rule of pin-point reading, by the second chi
The design of plate, can increase the measurement range that internal channel measures slide calliper rule；By the design of plug, can be by the second chi plate and first
Chi plate connects, and when measuring small size, freely can plug；By the design of fixture block, under the action of the spring, can be by fixture block
Fix with plug, so as to reach the second chi plate and the first chi plate stable connection.This is easy to the internal channel measurement card of pin-point reading
Chi, it is with reasonable in design, simple to operate, the advantages of easy to use, simultaneously because the design of the second chi plate, increases septal fossula
Groove measures the measurement range of slide calliper rule, can be used with popularity.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Right views of the Fig. 2 for this utility model the first chi plate；
Structural representations of the Fig. 3 for this utility model the second chi plate.
In figure：Foot, 3 knobs, 4 vernier sliding sleeves, 5 pushing blocks, 6 second chi plates, 7 plugs, 8 jacks, 9 bullets are surveyed in 1 first chi plate, 2
Spring, 10 fixture blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides the internal channel measurement slide calliper rule that as Figure 1-3 a kind of is easy to pin-point reading, including the
One chi plate 1,1 right-hand member of the first chi plate are provided with two groups of jacks 8, are provided with two groups of fixture blocks 10, the fixture block in the jack 8
10 heads are circular arc, be provided with spring 9, be provided with vernier sliding sleeve 4 on the first chi plate 1 on the outside of the fixture block 10, described
Pushing block 5 is provided with below vernier sliding sleeve 4, the pushing block 5 is fixedly connected with vernier sliding sleeve 4, the vernier sliding sleeve 4 and the first chi plate
1 is slidably connected, and is equipped with survey foot 2, described two gauge head directions for surveying foot 2 with below vernier sliding sleeve 4 below the first chi plate 1
Conversely, 4 crown center of vernier sliding sleeve is provided with knob 3, the knob 3 is rotated with vernier sliding sleeve 4 by screw thread and is connected, institute
State and on the right side of the first chi plate 1, be provided with the second chi plate 6,6 left end of the second chi plate is provided with two groups of plugs 7, the head of the plug 7
Portion is hemispherical.
Operation principle：When the internal channel measurement slide calliper rule for being easy to pin-point reading are used, knob 3 is loosened, thumb is promoted
Pushing block 5, is made the side head of two groups of survey feet 2 be contacted with internal channel inner surface, knob 3 is tightened, and measurement slide calliper rule are removed from workpiece,
Reading is carried out, when needing to measure big workpiece, the plug 7 of the second chi plate 6 is inserted in the jack 8 of the first chi plate 1, in spring
Make fixture block 10 clamp plug 7 in the presence of 9, chi plate can be increased.This is easy to the internal channel measurement slide calliper rule of pin-point reading, with knot
Structure is reasonable in design, simple to operate, the advantages of easy to use, simultaneously because the design of the second chi plate, increases internal channel measurement card
The measurement range of chi, can be used with popularity.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (7)
1. a kind of internal channel for being easy to pin-point reading measures slide calliper rule, including the first chi plate（1）, it is characterised in that：First chi
Plate（1）On be provided with vernier sliding sleeve（4）, the vernier sliding sleeve（4）With the first chi plate（1）It is slidably connected, the first chi plate（1）
Lower section and vernier sliding sleeve（4）Lower section is equipped with survey foot（2）, described two survey feet（2）Gauge head it is in opposite direction, the vernier sliding sleeve
（4）Crown center is provided with knob（3）, the knob（3）By screw thread and vernier sliding sleeve（4）Rotate connection, first chi
Plate（1）Right side is provided with the second chi plate（6）.
2. a kind of internal channel for being easy to pin-point reading according to claim 1 measures slide calliper rule, it is characterised in that：The vernier
Sliding sleeve（4）Lower section is provided with pushing block（5）, the pushing block（5）With vernier sliding sleeve（4）It is fixedly connected.
3. a kind of internal channel for being easy to pin-point reading according to claim 1 measures slide calliper rule, it is characterised in that：Described second
Chi plate（6）Left end is provided with two groups of plugs（7）.
4. a kind of internal channel for being easy to pin-point reading according to claim 3 measures slide calliper rule, it is characterised in that：The plug
（7）Head be hemispherical.
5. a kind of internal channel for being easy to pin-point reading according to claim 1 measures slide calliper rule, it is characterised in that：Described first
Chi plate（1）Right-hand member is provided with two groups of jacks（8）.
6. a kind of internal channel for being easy to pin-point reading according to claim 5 measures slide calliper rule, it is characterised in that：The jack
（8）Two groups of fixture blocks are provided with inside（10）, the fixture block（10）Outside is provided with spring（9）.
7. a kind of internal channel for being easy to pin-point reading according to claim 6 measures slide calliper rule, it is characterised in that：The fixture block
（10）Head is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032506.1U CN206037855U (en) | 2016-08-31 | 2016-08-31 | Inner groove measuring caliper of easy accurate reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032506.1U CN206037855U (en) | 2016-08-31 | 2016-08-31 | Inner groove measuring caliper of easy accurate reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037855U true CN206037855U (en) | 2017-03-22 |
Family
ID=58298119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032506.1U Active CN206037855U (en) | 2016-08-31 | 2016-08-31 | Inner groove measuring caliper of easy accurate reading |
Country Status (1)
| Country | Link |
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| CN (1) | CN206037855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923829A (en) * | 2021-03-22 | 2021-06-08 | 中铁十六局集团有限公司 | Positioning caliper for measuring bridge embedded part and construction application thereof |
-
2016
- 2016-08-31 CN CN201621032506.1U patent/CN206037855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923829A (en) * | 2021-03-22 | 2021-06-08 | 中铁十六局集团有限公司 | Positioning caliper for measuring bridge embedded part and construction application thereof |
| CN112923829B (en) * | 2021-03-22 | 2023-01-03 | 无锡大诚建设有限公司 | Positioning caliper for measuring bridge embedded part and construction application thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |