CN209295858U - A kind of sliding calliper for measuring outer diameter of steel pipe - Google Patents
A kind of sliding calliper for measuring outer diameter of steel pipe Download PDFInfo
- Publication number
- CN209295858U CN209295858U CN201821768423.8U CN201821768423U CN209295858U CN 209295858 U CN209295858 U CN 209295858U CN 201821768423 U CN201821768423 U CN 201821768423U CN 209295858 U CN209295858 U CN 209295858U
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- measuring
- steel pipe
- blade
- fixedly installed
- ruler frame
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Abstract
The utility model relates to measuring device technical fields, and disclose a kind of sliding calliper for measuring outer diameter of steel pipe, including blade and fixing bolt, bottom on the left of the blade is fixedly installed with left outside measuring claw by fixing bolt, the outer surface movable sleeve of the blade is connected to ruler frame, the positive two sides of ruler frame are fixedly installed with sliding rail, the equal movable sleeve in the outer surface of two sliding rails is connected to slide, magnifying glass is fixedly connected between two slides, the left side of the ruler frame bottom is fixedly installed with right exterior measuring measuring jaw by fixing bolt.The sliding calliper for measuring outer diameter of the steel pipe, pass through the mutual cooperation of slide and magnifying glass, the place that moving magnifier is aligned to Measurement scales and vernier graduation when needing to be read out the scale on slide calliper rule, method is carried out to scale using magnifying glass, to increase the practicability of the measurement slide calliper rule convenient for users to being read out to scale.
Description
Technical field
The utility model relates to measuring device technical field, specially a kind of sliding calliper for measuring outer diameter of steel pipe.
Background technique
Steel pipe is applied not only to trandfer fluid and powdery solid, exchange thermal energy, manufacture machine components and container, it is still a kind of
Economic steel manufacture building structure rack, pillar and machinery mount with steel pipe, can mitigate weight, and can realize batch production
Mechanized construction.
Since the model of steel pipe is different, need to measure the outer diameter of steel pipe using measurement slide calliper rule when in use to judge
Whether the outer diameter of steel pipe meets using standard, needs to be read out the scale on slide calliper rule in measurement, and on existing slide calliper rule
Scale it is typically small, what scale-wearing especially after prolonged use thereon can become is difficult to observe, to influence to measure
Accuracy, in addition existing slide calliper rule are mostly fixed, and measuring claw is contacted with steel pipe in use can generate friction, when long
Between measure after measuring claw can wear measurement request is not achieved, to will affect the measurement of steel pipe, reduce the practical of measurement slide calliper rule
Property.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of sliding calliper for measuring outer diameter of steel pipe, has convenient for seeing
The advantage replaceable with measuring claw is examined, the scale solved on existing slide calliper rule is typically small, especially after prolonged use
What scale-wearing thereon can become is difficult to observe, to influence the accuracy of measurement, in addition existing slide calliper rule are mostly fixed,
Measuring claw is contacted with steel pipe in use process can generate friction, and measuring claw, which can be worn, after measuring for a long time is not achieved measurement request,
To will affect the measurement of steel pipe, the problem of measuring slide calliper rule practicability is reduced.
The utility model provides the following technical solutions: a kind of sliding calliper for measuring outer diameter of steel pipe, including blade and fixing bolt,
Bottom on the left of the blade is fixedly installed with left outside measuring claw by fixing bolt, and the outer surface movable sleeve of the blade is connected to
Ruler frame, the positive two sides of ruler frame are fixedly installed with sliding rail, and the equal movable sleeve in the outer surface of two sliding rails is connected to slide,
Magnifying glass is fixedly connected between two slides, the left side of the ruler frame bottom is fixedly installed with outside the right side by fixing bolt
Measuring claw.
Preferably, the left side at the top of the blade is fixedly installed with left inside measuring block, and the left side of the ruler arch is fixed
Measuring block in the right side is installed.
Preferably, the right side of the blade is fixedly installed with depthometer, and the right end of the depthometer is pointed.
Preferably, pushing block is fixedly installed on the right side of the ruler frame bottom, the outer surface of the pushing block is equipped with anti-skid chequer.
Preferably, the middle part screw thread on ruler frame top is socketed with locking bolt, the top of the locking bolt and blade
It is flexibly connected.
Preferably, the front of the blade is equipped with Measurement scales, and the positive bottom of ruler frame is equipped with vernier graduation.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the sliding calliper for measuring outer diameter of the steel pipe, by the mutual cooperation of slide and magnifying glass, when needing to the quarter on slide calliper rule
The place that moving magnifier is aligned to Measurement scales and vernier graduation when degree is read out, using magnifying glass to scale progress side
Method, to increase the practicability of the measurement slide calliper rule convenient for users to being read out to scale.
2, the sliding calliper for measuring outer diameter of the steel pipe is fixed left outside measuring claw and right exterior measuring measuring jaw by fixing bolt,
When abrasion occurs for left outside measuring claw or right exterior measuring measuring jaw, and measurement request is not achieved, fixing bolt is twisted off by blade and left outside measurement
Pawl separation, then ruler frame is separated with right exterior measuring measuring jaw, new left outside measuring claw and right exterior measuring measuring jaw are then changed, further
Increase the practicability of the measurement slide calliper rule.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the right side structural representation of the utility model ruler frame；
Fig. 3 is enlarged structure schematic diagram at the utility model A；
Fig. 4 is enlarged structure schematic diagram at the utility model B；
Fig. 5 is enlarged structure schematic diagram at the utility model C.
In figure: 1, blade；2, fixing bolt；3, left outside measuring claw；4, ruler frame；5, sliding rail；6, slide；7, magnifying glass；8,
Right exterior measuring measuring jaw；9, left inside measuring block；10, measuring block in the right side；11, depthometer；12, pushing block；13, locking bolt.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of sliding calliper for measuring outer diameter of steel pipe, including blade 1 and fixing bolt 2, the left side at 1 top of blade
Side is fixedly installed with left inside measuring block 9, and the left side at 4 top of ruler frame is fixedly installed with measuring block 10 in the right side, passes through measuring block in the right side
10 and the cooperation of left inside measuring block 9 internal diameter of steel pipe can be measured, increase the functionality of the measurement slide calliper rule, blade 1
Right side be fixedly installed with depthometer 11, the measurement slide calliper rule can be enable to measure the depth of shorter steel pipe by depthometer 11
Degree, further increases the functionality of the measurement slide calliper rule, the right end of depthometer 11 be it is pointed, the front of blade 1 is equipped with measurement and carves
Degree, the positive bottom of ruler frame 4 are equipped with vernier graduation, and the bottom in 1 left side of blade is fixedly installed with left outside measurement by fixing bolt 2
Pawl 3, the outer surface movable sleeve of blade 1 are connected to ruler frame 4, pushing block 12 are fixedly installed on the right side of 4 bottom of ruler frame, and pushing block 12 can be square
Just user pushes ruler frame 4, and the outer surface of pushing block 12 is equipped with anti-skid chequer, and anti-skid chequer can increase rubbing between manpower and pushing block 12
Power to be wiped, stability when survey crew pushes pushing block 12 is increased, the middle part screw thread on 4 top of ruler frame is socketed with locking bolt 13,
It is fixed by position of the locking bolt 13 to ruler frame 4, can prevent the position of the ruler frame 4 in reading process from shifting,
The accuracy of the measurement slide calliper rule is increased, locking bolt 13 is connect with the top movable of blade 1, and the positive two sides of ruler frame 4 are solid
Dingan County is equipped with sliding rail 5, and the equal movable sleeve in the outer surface of two sliding rails 5 is connected to slide 6, is fixedly connected with amplification between two slides 6
The left side of mirror 7,4 bottom of ruler frame is fixedly installed with right exterior measuring measuring jaw 8 by fixing bolt 2.
When work, unscrew locking bolt 13 first, then pulls ruler frame 4 that the steel pipe measured will be needed to be caught in left outside measuring claw
Between 3 and right exterior measuring measuring jaw 8, then ruler frame 4 is pushed to make the right side of left outside measuring claw 3 and the left side of right exterior measuring measuring jaw 8 to the left
Face is contacted with steel pipe, then turns locking bolt 13, and moving magnifier 7 simultaneously finds the ground that Measurement scales and vernier graduation are overlapped
Side is read according to the actual situation, when abrasion occurs for left outside measuring claw 3 or right exterior measuring measuring jaw 8, and measurement request is not achieved, is twisted
Fall fixing bolt 2 left outside measuring claw 3 or right exterior measuring measuring jaw 8 are removed and replaced.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sliding calliper for measuring outer diameter of steel pipe, including blade (1) and fixing bolt (2), it is characterised in that: the blade (1)
The bottom in left side is fixedly installed with left outside measuring claw (3) by fixing bolt (2), the outer surface pivot bush unit of the blade (1)
Have ruler frame (4), the positive two sides of the ruler frame (4) are fixedly installed with sliding rail (5), and the outer surface of two sliding rails (5) is equal
Movable sleeve is connected to slide (6), is fixedly connected with magnifying glass (7) between two slides (6), a left side for ruler frame (4) bottom
Side is fixedly installed with right exterior measuring measuring jaw (8) by fixing bolt (2).
2. a kind of sliding calliper for measuring outer diameter of steel pipe according to claim 1, it is characterised in that: at the top of the blade (1)
Left side is fixedly installed with left inside measuring block (9), and the left side at the top of the ruler frame (4) is fixedly installed with measuring block in the right side (10).
3. a kind of sliding calliper for measuring outer diameter of steel pipe according to claim 1, it is characterised in that: the right side of the blade (1)
Face is fixedly installed with depthometer (11), and the right end of the depthometer (11) is pointed.
4. a kind of sliding calliper for measuring outer diameter of steel pipe according to claim 1, it is characterised in that: ruler frame (4) bottom
Right side is fixedly installed with pushing block (12), and the outer surface of the pushing block (12) is equipped with anti-skid chequer.
5. a kind of sliding calliper for measuring outer diameter of steel pipe according to claim 1, it is characterised in that: ruler frame (4) top
Middle part screw thread is socketed with locking bolt (13), and the locking bolt (13) connect with the top movable of blade (1).
6. a kind of sliding calliper for measuring outer diameter of steel pipe according to claim 1, it is characterised in that: the front of the blade (1)
Equipped with Measurement scales, the positive bottom of the ruler frame (4) is equipped with vernier graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768423.8U CN209295858U (en) | 2018-10-30 | 2018-10-30 | A kind of sliding calliper for measuring outer diameter of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768423.8U CN209295858U (en) | 2018-10-30 | 2018-10-30 | A kind of sliding calliper for measuring outer diameter of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295858U true CN209295858U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768423.8U Active CN209295858U (en) | 2018-10-30 | 2018-10-30 | A kind of sliding calliper for measuring outer diameter of steel pipe |
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| Country | Link |
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| CN (1) | CN209295858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736409A (en) * | 2019-11-22 | 2020-01-31 | 江苏理工学院 | multifunction digital display callipers |
| CN112043411A (en) * | 2020-10-10 | 2020-12-08 | 杨学良 | Positioning device for removing pouch without incision and trace and application |
-
2018
- 2018-10-30 CN CN201821768423.8U patent/CN209295858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736409A (en) * | 2019-11-22 | 2020-01-31 | 江苏理工学院 | multifunction digital display callipers |
| CN112043411A (en) * | 2020-10-10 | 2020-12-08 | 杨学良 | Positioning device for removing pouch without incision and trace and application |
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