CN209588879U - A kind of vernier caliper convenient for measuring major diameter steel - Google Patents
A kind of vernier caliper convenient for measuring major diameter steel Download PDFInfo
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- CN209588879U CN209588879U CN201920244387.3U CN201920244387U CN209588879U CN 209588879 U CN209588879 U CN 209588879U CN 201920244387 U CN201920244387 U CN 201920244387U CN 209588879 U CN209588879 U CN 209588879U
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- sliding sleeve
- blade
- measuring claw
- measuring
- locating piece
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Abstract
The utility model discloses a kind of vernier calipers convenient for measuring major diameter steel, including blade, the first measuring claw, extension bar, sliding sleeve, the second measuring claw, locating piece and fixing bolt, the lower part of blade left end is equipped with the first measuring claw, the lower end of first measuring claw is equipped with extension bar, sliding sleeve is set on blade, lower part on the left of sliding sleeve is equipped with the second measuring claw, and the lower end of the second measuring claw is equipped with extension bar.Blade, the first measuring claw, extension bar, sliding sleeve, the second measuring claw, locating piece and the fixing bolt that the utility model passes through setting, convenient for lengthening the length of measuring claw by extension bar, facilitate the size of the larger steel of vernier caliper measurement cylinder equidimension, greatly improve the scope of application of the vernier caliper, convenient for the use of the vernier caliper, convenient for by the locating piece of setting come the position of sliding sleeve when recording measurement, error caused by sliding sleeve is mobile when effectively preventing removing ruler, so that realization reads measurement data after removing ruler.
Description
Technical field
The utility model relates to steel measuring appliance technical field, specially a kind of vernier convenient for measuring major diameter steel
Slide calliper rule.
Background technique
Since reforming and opening up to the outside world with China, the industrial circle in China is developed rapidly, and wherein steel have obtained a large amount of application,
The mechanical property of steel is good, can bear big impact force action and other heavy loads, so all some important, stress are big
Part can all be fabricated using steel.It needs to measure sampling observation to the thickness of steel in steel use process at present, greatly
Vernier caliper is mostly used to measure.
But existing vernier caliper has the following deficiencies:
It is read 1. ruler can only be stuck on steel, removes ruler and be easy moving sliding sleeve, reading is caused to generate biggish mistake
Difference；
2. being limited by measuring claw length, it is unable to measure the size of the steel such as cylinder.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of vernier caliper convenient for measuring major diameter steel,
It solves and removes the easy moving sliding sleeve of ruler, cause reading to generate biggish error, limited, can not survey by measuring claw length
The problem of measuring the sizes of steel such as cylinder.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of trip convenient for measuring major diameter steel
Slide calliper rule, including blade, the first measuring claw, extension bar, sliding sleeve, the second measuring claw, locating piece and fixing bolt are marked, the blade is left
The lower part at end is equipped with the first measuring claw, and the lower end of first measuring claw is equipped with extension bar, is set with cunning on the blade
It covers, the lower part on the left of the sliding sleeve is equipped with the second measuring claw, and the lower end of second measuring claw is equipped with extension bar, the cunning
Set is equipped with locating piece on the left of top, and fixing bolt is equipped on the locating piece, is provided with first on rear side of the blade
Resettlement groove is equipped with probe in first resettlement groove, and the lower part on front side of the blade is provided with graduation mark.
The technical program is advanced optimized, the sliding sleeve is C-shaped, and sliding sleeve is slidably connected with blade, on the left of the sliding sleeve
Top be provided with the second resettlement groove, the sliding sleeve is fixedly connected by fixed block with the left end of probe.
The technical program is advanced optimized, the locating piece is placed in the second resettlement groove being arranged on sliding sleeve, and is positioned
Block mutually agrees with the second resettlement groove, and bolt hole is provided on the locating piece, and the fixing bolt is mounted on bolt hole, and solid
Determine bolt to be threadedly coupled with bolt hole, the bolt hole runs through locating piece.
The technical program is advanced optimized, the top of the blade is provided with sliding slot, the lower part of the sliding slot and locating piece
It is slidably connected, block is installed on rear side of the blade right end.
The technical program is advanced optimized, the first resettlement groove being arranged on the probe and blade is slidably connected, the spy
The left end of needle and the left end of sliding sleeve are in the same vertical plane.
The technical program is advanced optimized, first measuring claw is identical as the size of the second measuring claw, and described first surveys
The opposite face of measuring jaw and the second measuring claw is vertical plane.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of vernier caliper convenient for measuring major diameter steel, has
Below the utility model has the advantages that
It 1, should be convenient for the vernier caliper of measurement major diameter steel, by the extension bar of setting, when in use, directly in blade
Upper sliding sliding sleeve, and the first measuring claw on blade and the second measuring claw on sliding sleeve are clamped object being measured, if by
When the object of measurement is cylindrical, when measuring claw length is inadequate, then it can use extension bar and clamped object is measured, is convenient for
The length that measuring claw is lengthened by extension bar facilitates the size of the larger steel of vernier caliper measurement cylinder equidimension, greatly
The scope of application of the vernier caliper is improved greatly, and convenient for the use of the vernier caliper, solving can only be stuck in ruler on steel
Reading removes ruler and is easy moving sliding sleeve, reading is caused to lead to the problem of biggish error.
It 2, should be convenient for the vernier caliper of measurement major diameter steel, by the locating piece and fixing bolt of setting, in use, directly
It connects and slides sliding sleeve on blade, and the first measuring claw on blade and the second measuring claw on sliding sleeve are clamped object being measured
Firmly, locating piece is then fixed on the position turning fixing bolt by being against in the second resettlement groove tightly by locating piece again at this time
It sets in the sliding slot at place, then blade is taken off removing sliding sleeve from measurement object, then sliding sleeve is tightly against on locating piece
Reading, loosen after the completion of reading fixing bolt can the normal moving sliding sleeve on blade, to carry out the survey of lower side
Amount, convenient for, come the position of sliding sleeve when recording measurement, sliding sleeve movement is made when effectively preventing removing ruler by the locating piece of setting
At error, thus realize remove ruler after read measurement data, solve the limitation by measuring claw length, be unable to measure circle
The problem of size of the steel such as cylindricality.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model backsight structural representation；
Fig. 3 is that structural schematic diagram is cutd open in the utility model side；
Fig. 4 is the structural schematic diagram of sliding sleeve in the utility model Fig. 1；
Fig. 5 is the structural schematic diagram of blade in the utility model Fig. 1.
In figure: 1, blade；2, the first measuring claw；3, extension bar；4, sliding sleeve；5, the second measuring claw；6, locating piece；7, fixed
Bolt；8, probe；9, graduation mark；10, the first resettlement groove；11, fixed block；12, block；13, sliding slot；14, the second resettlement groove；
15, bolt hole.
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 vernier caliper convenient for measuring major diameter steel, including blade 1, the first measuring claw 2 plus
Stock 3, sliding sleeve 4, the second measuring claw 5, locating piece 6 and fixing bolt 7, the lower part of 1 left end of blade are equipped with the first measuring claw 2,
The lower end of first measuring claw 2 is equipped with extension bar 3, and sliding sleeve 4 is set on blade 1, and the lower part in 4 left side of sliding sleeve is equipped with the second survey
Measuring jaw 5, the lower end of the second measuring claw 5 are equipped with extension bar 3, locating piece 6 are equipped on the left of 4 top of sliding sleeve, is pacified on locating piece 6
Equipped with fixing bolt 7, the rear side of blade 1 is provided with the first resettlement groove 10, is equipped with probe 8 in the first resettlement groove 10, before blade 1
The lower part of side is provided with graduation mark 9, when in use, sliding sleeve 4 is slided directly on blade 1, and by the first measuring claw on blade 1
2 and sliding sleeve 4 on the second measuring claw 5 object being measured is clamped, it is long in measuring claw if measured object is cylindrical
When spending inadequate, then it can use extension bar 3 and clamped object is measured, convenient for lengthening the length of measuring claw by extension bar 3,
The size for facilitating the larger steel of vernier caliper measurement cylinder equidimension, greatly improves the scope of application of the vernier caliper,
Convenient for the use of the vernier caliper, being against in the second resettlement groove 14 tightly by locating piece 6 again, is then turning fixed spiral shell at this time
Bolt 7 is removed blade 1 removing sliding sleeve 4 by the fixed sliding slot 13 at this location of locating piece 6, then from measurement object
Come, then sliding sleeve 4 is tightly against on locating piece 6 and is read, loosening fixing bolt 7 after the completion of reading can be normally in blade
Moving sliding sleeve 4 on 1, so that the measurement of lower side is carried out, convenient for the locating piece 6 by setting come the position of sliding sleeve 4 when recording measurement
It sets, error caused by sliding sleeve 4 is mobile when effectively preventing removing ruler, so that realization reads measurement data after removing ruler.
Specifically, sliding sleeve 4 is C-shaped, and sliding sleeve 4 is slidably connected with blade 1, and the top in 4 left side of sliding sleeve is provided with the second peace
Slot 14 is set, sliding sleeve 4 is fixedly connected with the left end of probe 8 by fixed block 11, convenient for sliding sleeve 4 to be installed on blade 1, and is convenient for
Sliding sleeve 4 slides on blade 1 in use process.
Specifically, locating piece 6 is placed in the second resettlement groove 14 being arranged on sliding sleeve 4, and locating piece 6 and the second resettlement groove
14 phases are agreed with, and bolt hole 15 is provided on locating piece 6, and fixing bolt 7 is mounted on bolt hole 15, and fixing bolt 7 and bolt
Hole 15 is threadedly coupled, and bolt hole 15 runs through locating piece 6, convenient for the fixation that is installed on of locating piece 6, and convenient for passing through fixing bolt 7
Locating piece 6 is fixed in the sliding slot 13 on 1 top of blade.
Specifically, the top of blade 1 is provided with sliding slot 13, sliding slot 13 is connect with the lower slide of locating piece 6, and blade 1 is right
Block 12 is installed on rear side of end, is slidably connected convenient for passing through sliding slot 13 between locating piece 6 and blade 1, and 13 pairs of sliding slot positioning
Certain booster action is played in the installation of block 6.
Specifically, the first resettlement groove 10 being arranged on probe 8 and blade 1 is slidably connected, left end and the sliding sleeve 4 of probe 8
Left end drives probe 8 to slide in the first resettlement groove 10 on blade 1 in the same vertical plane, convenient for passing through sliding sleeve 4.
Specifically, the first measuring claw 2 is identical as the size of the second measuring claw 5, the first measuring claw 2 and the second measuring claw 5
Opposite face is vertical plane, convenient for measuring object by the first measuring claw 2 and the second measuring claw 5.
When in use, sliding sleeve 4 is slided directly on blade 1, and by the first measuring claw 2 on blade 1 and the on sliding sleeve 4
Two measuring claws 5 clamp object being measured, if measured object is cylindrical, when measuring claw length is inadequate, then may be used
To clamp using extension bar 3 by object is measured, convenient for lengthening the length of measuring claw by extension bar 3, facilitate the vernier calliper
Ruler measures the size of the larger steel of cylindrical equidimension, greatly improves the scope of application of the vernier caliper, is convenient for the vernier calliper
The use of ruler, being against in the second resettlement groove 14 tightly by locating piece 6 again, is then turning fixing bolt 7 for locating piece 6 at this time
In fixed sliding slot 13 at this location, then blade 1 is taken off from measurement object removing sliding sleeve 4, then sliding sleeve 4 is tight
Read tight against on locating piece 6, loosened after the completion of reading fixing bolt 7 can the normal moving sliding sleeve 4 on blade 1,
It is effectively prevented to carry out the measurement of lower side convenient for the locating piece 6 by setting come the position of sliding sleeve 4 when recording measurement
Error caused by sliding sleeve 4 is mobile when removing ruler, so that realization reads measurement data after removing ruler.
In conclusion the vernier caliper, is surveyed by the blade 1 of setting, the first measuring claw 2, extension bar 3, sliding sleeve 4, second
Measuring jaw 5, locating piece 6 and fixing bolt 7 facilitate the vernier caliper measurement convenient for lengthening the length of measuring claw by extension bar 3
The size of the cylindrical larger steel of equidimension, greatly improves the scope of application of the vernier caliper, convenient for making for the vernier caliper
With convenient for by the locating piece 6 of setting, come the position of sliding sleeve 4 when recording measurement, sliding sleeve 4 is mobile when effectively preventing removing ruler
Caused by error, thus realize remove ruler after read measurement data.
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.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the 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 vernier caliper convenient for measuring major diameter steel, including blade (1), the first measuring claw (2), extension bar (3), cunning
Cover (4), the second measuring claw (5), locating piece (6) and fixing bolt (7), it is characterised in that: pacify the lower part of blade (1) left end
Equipped with the first measuring claw (2), the lower end of first measuring claw (2) is equipped with extension bar (3), is set on the blade (1)
Sliding sleeve (4), the lower part on the left of the sliding sleeve (4) are equipped with the second measuring claw (5), the lower end installation of second measuring claw (5)
Have extension bar (3), is equipped with locating piece (6) on the left of sliding sleeve (4) top, fixed spiral shell is installed on the locating piece (6)
Bolt (7) is provided with the first resettlement groove (10) on rear side of the blade (1), is equipped with probe in first resettlement groove (10)
(8), the lower part on front side of the blade (1) is provided with graduation mark (9).
2. a kind of vernier caliper convenient for measuring major diameter steel according to claim 1, it is characterised in that: the sliding sleeve
(4) C-shaped, and sliding sleeve (4) is slidably connected with blade (1), the top on the left of the sliding sleeve (4) is provided with the second resettlement groove
(14), the sliding sleeve (4) is fixedly connected by fixed block (11) with the left end of probe (8).
3. a kind of vernier caliper convenient for measuring major diameter steel according to claim 1, it is characterised in that: the positioning
Block (6) is placed in the second resettlement groove (14) being arranged on sliding sleeve (4), and locating piece (6) mutually agrees with the second resettlement groove (14),
It is provided with bolt hole (15) on the locating piece (6), the fixing bolt (7) is mounted on bolt hole (15), and fixing bolt
(7) it is threadedly coupled with bolt hole (15), the bolt hole (15) runs through locating piece (6).
4. a kind of vernier caliper convenient for measuring major diameter steel according to claim 1, it is characterised in that: the blade
(1) top is provided with sliding slot (13), and the sliding slot (13) connect with the lower slide of locating piece (6), blade (1) right end
Rear side block (12) are installed.
5. a kind of vernier caliper convenient for measuring major diameter steel according to claim 1, it is characterised in that: the probe
(8) it is slidably connected with the first resettlement groove (10) being arranged on blade (1), the left end of the probe (8) and the left end of sliding sleeve (4) exist
On same vertical plane.
6. a kind of vernier caliper convenient for measuring major diameter steel according to claim 1, it is characterised in that: described first
Measuring claw (2) is identical as the size of the second measuring claw (5), and first measuring claw (2) and the opposite face of the second measuring claw (5) are equal
For vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244387.3U CN209588879U (en) | 2019-02-26 | 2019-02-26 | A kind of vernier caliper convenient for measuring major diameter steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244387.3U CN209588879U (en) | 2019-02-26 | 2019-02-26 | A kind of vernier caliper convenient for measuring major diameter steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588879U true CN209588879U (en) | 2019-11-05 |
Family
ID=68356814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920244387.3U Active CN209588879U (en) | 2019-02-26 | 2019-02-26 | A kind of vernier caliper convenient for measuring major diameter steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795631A (en) * | 2020-07-23 | 2020-10-20 | 张雪燕 | Industrial use measuring device |
| CN112857338A (en) * | 2021-01-12 | 2021-05-28 | 武林杰 | Civil engineering project management device |
| CN114518191A (en) * | 2021-12-30 | 2022-05-20 | 山东省计量科学研究院 | Non-intrusive pipeline pressure measurement clamp based on ultrasonic longitudinal wave reflection technology |
-
2019
- 2019-02-26 CN CN201920244387.3U patent/CN209588879U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795631A (en) * | 2020-07-23 | 2020-10-20 | 张雪燕 | Industrial use measuring device |
| CN112857338A (en) * | 2021-01-12 | 2021-05-28 | 武林杰 | Civil engineering project management device |
| CN114518191A (en) * | 2021-12-30 | 2022-05-20 | 山东省计量科学研究院 | Non-intrusive pipeline pressure measurement clamp based on ultrasonic longitudinal wave reflection technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Huabing Inventor after: Kuang Xiaolong Inventor after: Zhang Long Inventor after: Xu Weimin Inventor after: Yang Liming Inventor before: Yang Liming Inventor before: Zhong Huabing Inventor before: Zhang Long Inventor before: Kuang Xiaolong Inventor before: Xu Weimin |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 330000 No. 18, Gaoxin 2nd Road, Nanchang high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: China Power Construction (Nanchang) Urban Construction Co.,Ltd. Patentee after: POWERCHINA JIANGXI ELECTRIC POWER CONSTRUCTION Co.,Ltd. Address before: No.69, Guangzhou road, qingyunbu District, Nanchang City, Jiangxi Province Patentee before: JIANGXI LIXIN TESTING TECHNOLOGY Co.,Ltd. Patentee before: POWERCHINA JIANGXI ELECTRIC POWER CONSTRUCTION Co.,Ltd. |