CN110470199A - A kind of measurement clamp for building of measurable multiple angles stepped hole aperture - Google Patents
A kind of measurement clamp for building of measurable multiple angles stepped hole aperture Download PDFInfo
- Publication number
- CN110470199A CN110470199A CN201910731236.5A CN201910731236A CN110470199A CN 110470199 A CN110470199 A CN 110470199A CN 201910731236 A CN201910731236 A CN 201910731236A CN 110470199 A CN110470199 A CN 110470199A
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- CN
- China
- Prior art keywords
- measurement
- switch block
- fixing seat
- stepped hole
- measurement clamp
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Ladders (AREA)
Abstract
A kind of measurement clamp for building of measurable multiple angles stepped hole aperture, it is related to construction account technical field, including ladder wall, measurement clamp are plugged on the left of the ladder wall, it is fixed by the connecting rod in the middle part of measurement clamp and is connected with switch block, equally distributed wrap-up is fixedly connected in the middle part of switch block.This can measure the measurement clamp for building of multiple angles stepped hole aperture, pass through being used cooperatively for fixing seat and sucker, when use, it first will entirely measure clamp and pass through sucker suction on ladder wall metope, ratch two is being rotated using tool, it is mobile to the middle part of fixing seat that ratch two will drive piston rod, twitch the air in piston bush, keep sucker suction even closer, guarantee that measurement clamp will not move in measurement, to ensure that the accuracy of measurement data, to achieve the effect that improve accuracy, reduce measurement error, it ensure that the reliability of measurement data.
Description
Technical field
The present invention relates to construction account technical field, specially a kind of measurable multiple angles stepped hole aperture it is for building
Measure clamp.
Background technique
Building build when can there are stepped hole, these stepped holes needed after construction through measuring tool to determine whether
Qualification, when measuring ladder aperture, master's equipment to be used is construction account clamp at present, and when measurement, measurement clamp are protruded into rank
In terraced hole, open measurement clamp measure, measurement method is simple, but current measurement clamp measurement when can encounter it is following
The problem of:
When measurement, the measurement the data obtained that not can guarantee measurement clamp is the truthful data in aperture, because in measurement process
The vertical with measuring surface of measurement clamp is not can guarantee, truthful data can be greater than by measuring the data measured under clamp inclination conditions, be made
At measurement error, the construction of building is influenced.
Therefore, we have proposed a kind of measurement clamp for building of measurable multiple angles stepped hole aperture come more than solving
The problem of, it is fixed on ladder metope by sucker by clamp are measured, then rotation is worked as in the angle for adjusting switch block by ratch one
It is in a vertical state under the effect of gravity to gravity circular cone and when being taken in switch block automatically by wrap-up, at this moment measure clamp with
Measuring surface is orthogonal, and the data at this moment measured are truthful data, improves the accuracy of measurement, ensure that the matter of building
Amount.
Summary of the invention
The present invention is to realize that technical purpose adopts the following technical scheme that a kind of building for measurable multiple angles stepped hole aperture
It builds with clamp, including ladder wall are measured, is plugged with measurement clamp on the left of the ladder wall, measures and pass through connection in the middle part of clamp
Bar is fixedly connected with switch block, and equally distributed wrap-up is fixedly connected in the middle part of switch block, and the middle part activity of wrap-up connects
It is connected to the connecting rope being flexibly connected with the middle part of switch block, the spacing ball through connecting rope is fixedly connected on the outside of connecting rope, is turned
Limiting slot compatible with spacing ball is offered on the outside of block, is fixedly connected on the outside of connecting rope and the outside grafting of switch block
Gravity circular cone is fixedly connected with fluted disc on the right side of switch block, and fixing seat is connected on the outside of fluted disc, and the bottom of fixing seat is flexibly connected
There is the ratch one engaged with the right side of fluted disc, the left side in the middle part of fixing seat is fixedly connected with equally distributed ratch two, ratch two
Inside be engaged with the piston rod being slidably connected with the inner wall of fixing seat, the inside of fixing seat offers compatible with piston rod
Loose slot is plugged with the piston bush for running through and extending on the right side of fixing seat on the right side of piston rod, is fixedly connected on the right side of piston bush
There is sucker.
The wrap-up includes shell, and the both ends of shell are fixedly connected to helical spring, and the inside of helical spring is solid
Surely it is connected with the winding bar with the rotation connection of the middle part of shell.
The present invention have it is following the utility model has the advantages that
1, the measurement clamp for building that can measure multiple angles stepped hole aperture, are made by the cooperation of fixing seat and sucker
With in use, clamp first will be entirely measured through sucker suction on ladder wall metope, in the tool of use rotation ratch two, tooth
Bar two will drive piston rod to the movement of the middle part of fixing seat, twitches the air in piston bush, keeps sucker suction even closer, protects
Card measurement clamp in measurement will not move, to ensure that the accuracy of measurement data, so that it is accurate to have reached raising
The effect of degree, reduces measurement error, ensure that the reliability of measurement data.
2, measurement clamp for building that can measure multiple angles stepped hole aperture, by switch block and wrap-up and again
Force conical is used cooperatively, and according to the angle of stepped hole, the gravity circular cone of corresponding angle is pulled out, and make gravity circular cone in gravity
It hanging under effect, fixed bit postpones, and rotates ratch one using tool, and ratch one is rotated with active toothed disk, and fluted disc drives switch block rotation,
Switch block is rotated together with the gravity circular cone to hang, when the gravity circular cone to hang turns to straight down, at this moment, gravity circular cone
It can be collapsible into switch block under the action of wrap-up, and at this point, measurement clamp are also orthogonal with measuring surface, and according to rank
The gravity circular cone of the angle difference selection different angle in terraced hole measures, to achieve the effect that multiangular measurement, guarantees
Measurement accuracy, improves the reliability of measurement.
Further, stepped hole is offered on the left of the ladder wall and the left-hand face of ladder wall is smooth, the measurement card
The material of pincers is to be fixedly connected with connecting rod in the middle part of steel material and measurement clamp.
Further, the material of the switch block is that lead to compatible with measurement clamp is offered in the middle part of steel material and switch block
Hole, the size of the wrap-up is no more than the size of switch block and the bottom of wrap-up offers cunning compatible with connecting rope
Hole.
Further, the outer surface coefficient of friction of the spacing ball is larger and the size and the size phase of limiting slot of spacing ball
Together, the material of the gravity circular cone be the shape of steel material and gravity circular cone be it is coniform, offered on the outside of switch block with again
The compatible card slot of force conical, the quantity of gravity circular cone are four and respectively represent 0 °, 30 °, 60 ° and 90 °.
Further, the material that scale and fixing seat are provided on the left of the fixing seat is steel material, fixing seat it is outer
Side offers and gear one and the compatible turn trough of gear two.
Further, it is steel that the front of the piston rod, which offers teeth compatible with ratch two and the material of piston rod,
Material, the material of the piston bush are that the middle part of steel material and piston bush and the middle part of sucker penetrate through.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is rotary rod structure schematic diagram of the present invention；
Fig. 3 is the portion A partial enlargement structural representation in Fig. 2 of the present invention；
Fig. 4 is the portion B partial enlargement structural representation in Fig. 2 of the present invention；
Fig. 5 is movable block contraction structure schematic diagram of the present invention；
Fig. 6 is wrap-up structural schematic diagram of the present invention.
In figure: 1 ladder wall, 2 measurement clamp, 3 switch blocks, 4 wrap-ups, 41 shells, 42 helical springs, 43 winding bars, 5 connect
Splicing, 6 spacing balls, 7 limiting slots, 8 gravity top fullers, 9 fluted discs, 10 fixing seats, 11 ratch one, 12 ratch two, 13 piston rods, 14 are lived
Dynamic slot, 15 piston bush, 16 suckers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6, a kind of measurement clamp for building of measurable multiple angles stepped hole aperture, including ladder wall 1 are please referred to,
The left side of ladder wall 1 offers stepped hole and the left-hand face of ladder wall 1 is smooth, measurement clamp 2 material be steel material and
The middle part of measurement clamp 2 is fixedly connected with connecting rod, and the left side of ladder wall 1 is plugged with measurement clamp 2, and measurement clamp 2 are used to survey
The diameter of stepped hole is measured, the middle part of measurement clamp 2, which is fixed by the connecting rod, is connected with switch block 3, and switch block 3 plays the role of adjusting,
Keep measurement clamp 2 vertical with measuring surface, the material of switch block 3 offers for the middle part of steel material and switch block 3 and measurement 2 phase of clamp
The through-hole of adaptation, the size of wrap-up 4 is no more than the size of switch block and the bottom of wrap-up 4 offers and 5 phase of connecting rope
The middle part of the slide opening switch block 3 of adaptation is fixedly connected with equally distributed wrap-up 4, and wrap-up 4, which plays, receives gravity circular cone 8
The effect returned.
The middle part of wrap-up 4 is connected with the connecting rope 5 being flexibly connected with the middle part of switch block 3,5 company of playing of connecting rope
The effect connect, the outside of connecting rope 5 are fixedly connected with the spacing ball 6 through connecting rope 5, and spacing ball 6 plays the fixed work of limit
With, the outer surface coefficient of friction of spacing ball 6, larger and spacing ball size is identical as the size of limiting slot 7, the material of gravity circular cone 8
Material be the shape of steel material and gravity circular cone 8 be it is coniform, the outside of switch block 3 offers card compatible with gravity circular cone 8
Slot, the quantity of gravity circular cone 8 are four and respectively represent 0 °, 30 °, 60 ° and 90 °.
The outside of switch block 3 offers limiting slot 7 compatible with spacing ball 6, and limiting slot 7 limits the movement of spacing ball 6,
Only spacing ball 6 and limiting slot 7 completely it is corresponding go up after, spacing ball 6 could be taken in limiting slot 7, and the outside of connecting rope 5 is fixed
It is connected with the gravity circular cone 8 with the outside grafting of switch block 3, gravity circular cone 8, which plays the role of providing, adjusts judgment basis, switch block 3
Right side be fixedly connected with fluted disc 9, fluted disc 9 plays the role of adjusting, and the outside of fluted disc 9 is connected with fixing seat 10, fixing seat 10
Fixed effect is played, it is steel material that the left side of fixing seat 10, which is provided with scale and the material of fixing seat 10, fixing seat 10
Outside offers and gear 1 and the compatible turn trough of gear 2 12.
The bottom of fixing seat 10 is connected with the ratch 1 engaged with the right side of fluted disc 9, and ratch 1 plays transmission
Effect, the left side at the middle part of fixing seat 10 is fixedly connected with equally distributed ratch 2 12, and ratch 2 12 plays the role of transmission,
The inside of ratch 2 12 is engaged with the piston rod 13 being slidably connected with the inner wall of fixing seat 10, and piston rod 13 plays the work of transmission
With it is steel material, piston that the front of piston rod 13, which offers teeth compatible with ratch 2 12 and the material of piston rod 13,
The material of set 15 is that the middle part of steel material and piston bush 15 and the middle part of sucker 16 penetrate through, the inside of fixing seat 10 offer with
The compatible loose slot 14 of piston rod 13, loose slot 14 plays the role of mobile convenient for piston rod 13 and limits moving direction, living
The right side of stopper rod 13 is plugged with the piston bush 15 for running through and extending to 10 right side of fixing seat, and piston bush 15, which plays, reinforces sucker suction
The effect of attached power, the right side of piston bush 15 are fixedly connected with sucker 16, and sucker 16 plays convenient for fixed effect.
Wrap-up 4 includes shell 41, and the both ends of shell 41 are fixedly connected to helical spring 42, and helical spring 42 plays
Winding bar 43 is driven to turn round, the effect that connecting rope 5 is retracted and wound, the inside of helical spring 42 is fixedly connected with and shell 41
Middle part rotation connection winding bar 43, winding bar 43 plays the role of being intertwined and connected rope 5.
Working principle: it in use, being first adsorbed on entire measurement clamp 2 on 1 metope of ladder wall by sucker 16, is using
Tool rotates ratch 2 12, and ratch 2 12 will drive piston rod 13 to the movement of the middle part of fixing seat 10, make the sky in piston bush 15
Gas is twitched, and adsorbs sucker 16 even closer, guarantees that measurement clamp 2 will not move in measurement, according to the angle of stepped hole
The gravity circular cone of corresponding angle is pulled out, and gravity circular cone 8 is made to hang under the effect of gravity by degree, and gravity circular cone 8 can be due to limit
The reason of ball 6 only lower just can be retracted to switch block by connecting rope 5 by wrap-up 4 when gravity circular cone 8 is in a vertical state
In 3, fixed bit is postponed, and rotates ratch 1 using tool, one 11 band active toothed disk 9 of ratch rotates, and fluted disc 9 drives 3 turns of switch block
Dynamic, switch block 3 is rotated together with the gravity circular cone 8 to hang, when the gravity circular cone 8 to hang turns to straight down, at this moment, weight
Force conical 8 can is collapsible into switch block 3 under the action of wrap-up 4, and at this point, measurement clamp 2 it is also orthogonal with measuring surface,
And it selects the gravity circular cone 8 of different angle to measure according to the angle difference of stepped hole, makes to measure more accurate.
After being measured, ratch 2 12 is being inverted by tool, is moving piston rod 13 outward, 15 inside of piston bush
Air pressure restore, separated convenient for sucker 16 with ladder wall 1, it is easy to disassemble.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture, including ladder wall (1), it is characterised in that:
Be plugged on the left of the ladder wall (1) measurement clamp (2), measurement clamp (2) in the middle part of be fixed by the connecting rod be connected with turn
Block (3) is fixedly connected with equally distributed wrap-up (4) in the middle part of switch block (3), and the middle part of wrap-up (4) is flexibly connected
There is the connecting rope (5) being flexibly connected with the middle part of switch block (3), is fixedly connected on the outside of connecting rope (5) through connecting rope (5)
Spacing ball (6), offer on the outside of switch block (3) with spacing ball (6) compatible limiting slot (7), the outside of connecting rope (5) is fixed
Be connected with the gravity circular cone (8) of the outside grafting of switch block (3), be fixedly connected with fluted disc (9) on the right side of switch block (3), fluted disc (9)
Outside be connected with fixing seat (10), the bottom of fixing seat (10) is connected with the ratch one engaged with the right side of fluted disc (9)
(11), the left side in the middle part of fixing seat (10) is fixedly connected with equally distributed ratch two (12), the inside engagement of ratch two (12)
There is the piston rod (13) being slidably connected with the inner wall of fixing seat (10), the inside of fixing seat (10) offers and piston rod (13) phase
The loose slot (14) of adaptation is plugged with the piston bush for running through and extending on the right side of fixing seat (10) on the right side of piston rod (13)
(15), sucker (16) are fixedly connected on the right side of piston bush (15).
The wrap-up (4) includes shell (41), and the both ends of shell (41) are fixedly connected to helical spring (42), spiral bullet
The winding bar (43) with the middle part of shell (41) rotation connection is fixedly connected on the inside of spring (42).
2. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: the left-hand face that stepped hole and ladder wall (1) are offered on the left of the ladder wall (1) is smooth, the measurement clamp (2)
Material be steel material and measurement clamp (2) in the middle part of be fixedly connected with connecting rod.
3. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: the material of the switch block (3) is that lead to compatible with measurement clamp (2) is offered in the middle part of steel material and switch block (3)
Hole, the size of the wrap-up (4) is no more than the size of switch block and the bottom of wrap-up (4) offers and connecting rope (5)
Compatible slide opening.
4. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: the outer surface coefficient of friction of the spacing ball (6) is larger and the size of spacing ball is identical as the size of limiting slot (7).
5. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: the material of the gravity circular cone (8) is that the shape of steel material and gravity circular cone (8) is coniform, the outside of switch block (3)
Offer the compatible card slot with gravity circular cone (8), the quantity of gravity circular cone (8) be four and respectively represent 0 °, 30 °, 60 ° with
And 90 °.
6. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: the material that scale and fixing seat (10) are provided on the left of the fixing seat (10) is steel material, fixing seat (10)
Outside offers and gear one (11) and the compatible turn trough of gear two (12).
7. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: it is steel that the front of the piston rod (13), which offers the material of compatible teeth and piston rod (13) with ratch two (12),
Prepared material.
8. a kind of measurement clamp for building of measurable multiple angles stepped hole aperture according to claim 1, feature
Be: the material of the piston bush (15) is that the middle part of steel material and piston bush (15) and the middle part of sucker (16) penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731236.5A CN110470199B (en) | 2019-08-08 | 2019-08-08 | Measuring caliper capable of measuring apertures of multiple-angle stepped holes for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731236.5A CN110470199B (en) | 2019-08-08 | 2019-08-08 | Measuring caliper capable of measuring apertures of multiple-angle stepped holes for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110470199A true CN110470199A (en) | 2019-11-19 |
| CN110470199B CN110470199B (en) | 2021-01-15 |
Family
ID=68510519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910731236.5A Active CN110470199B (en) | 2019-08-08 | 2019-08-08 | Measuring caliper capable of measuring apertures of multiple-angle stepped holes for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470199B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823157A (en) * | 2019-11-24 | 2020-02-21 | 陈钦先 | High-accuracy step hole measuring caliper |
| CN111366135A (en) * | 2020-03-20 | 2020-07-03 | 于帮海 | But angle regulation's for building measurement calliper based on electric capacity changes |
| CN111693010A (en) * | 2020-06-22 | 2020-09-22 | 史文献 | But angle regulation's shoulder hole interval measuring device |
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| US5454175A (en) * | 1994-03-07 | 1995-10-03 | Li; Kam K. | Internal caliper |
| DE19534259A1 (en) * | 1995-09-15 | 1997-03-20 | Ibb Technomess Gmbh | Internal measurement dial gauge |
| CN201688806U (en) * | 2010-01-12 | 2010-12-29 | 晶龙实业集团有限公司 | Special measuring tool for measuring aperture of stepped holes |
| CN103278071A (en) * | 2013-06-07 | 2013-09-04 | 江苏宏泰石化机械有限公司 | Universal measuring tool and measuring method of diameter of trapezoid packing ring groove |
| CN207268601U (en) * | 2017-10-27 | 2018-04-24 | 临海市高级职业中学 | Measurement clamp for building |
-
2019
- 2019-08-08 CN CN201910731236.5A patent/CN110470199B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454175A (en) * | 1994-03-07 | 1995-10-03 | Li; Kam K. | Internal caliper |
| DE19534259A1 (en) * | 1995-09-15 | 1997-03-20 | Ibb Technomess Gmbh | Internal measurement dial gauge |
| CN201688806U (en) * | 2010-01-12 | 2010-12-29 | 晶龙实业集团有限公司 | Special measuring tool for measuring aperture of stepped holes |
| CN103278071A (en) * | 2013-06-07 | 2013-09-04 | 江苏宏泰石化机械有限公司 | Universal measuring tool and measuring method of diameter of trapezoid packing ring groove |
| CN207268601U (en) * | 2017-10-27 | 2018-04-24 | 临海市高级职业中学 | Measurement clamp for building |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823157A (en) * | 2019-11-24 | 2020-02-21 | 陈钦先 | High-accuracy step hole measuring caliper |
| CN110823157B (en) * | 2019-11-24 | 2021-12-07 | 江苏莲源机械制造有限公司 | High-accuracy step hole measuring caliper |
| CN111366135A (en) * | 2020-03-20 | 2020-07-03 | 于帮海 | But angle regulation's for building measurement calliper based on electric capacity changes |
| CN111366135B (en) * | 2020-03-20 | 2021-10-01 | 于帮海 | But angle regulation's for building measurement calliper based on electric capacity changes |
| CN111693010A (en) * | 2020-06-22 | 2020-09-22 | 史文献 | But angle regulation's shoulder hole interval measuring device |
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| Publication number | Publication date |
|---|---|
| CN110470199B (en) | 2021-01-15 |
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Effective date of registration: 20201228 Address after: No.99, Molihua Road, jinniuhu street, Liuhe District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Liuhe District jinniuhu New Town Construction Investment Co.,Ltd. Address before: No.178, Yingbin Road, Funing Town, Funing County, Qinhuangdao City, Hebei Province 066300 Applicant before: Zhao Lina |
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