CN107063021A - A kind of multifunctional lift examines measurement vernier scale - Google Patents
A kind of multifunctional lift examines measurement vernier scale Download PDFInfo
- Publication number
- CN107063021A CN107063021A CN201710164626.XA CN201710164626A CN107063021A CN 107063021 A CN107063021 A CN 107063021A CN 201710164626 A CN201710164626 A CN 201710164626A CN 107063021 A CN107063021 A CN 107063021A
- Authority
- CN
- China
- Prior art keywords
- vernier
- scale
- chela
- card
- main body
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 26
- 241000040710 Chela Species 0.000 claims abstract description 48
- 210000004907 gland Anatomy 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
-
- 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
-
- 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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Measurement vernier scale is examined the invention discloses a kind of multifunctional lift, including main scale and vernier, the main scale includes rear chela and front apron, the front end upper lateral part connection front apron of the main scale, chela after the rear end connection of the main scale, the blade of the main scale is stuck in the groove of vernier, and by marking the blade of card gland main scale, the rear chela of the wide chela of rear end and main scale coordinates on the downside of vernier main body, threaded connection screw on the downside of the vernier main body；The vernier scale function is more, and small volume is easy to carry, can solve the problems, such as very well in elevator detection on fishback broach and pedal tread teeth groove gap, the depth of engagement of the broach of fishback and tread teeth groove, door lock depth of engagement equidimension measurement.
Description
Technical field
The present invention relates to measuring appliance technical field is examined, more particularly to a kind of multifunctional lift examines measurement vernier
Chi.
Background technology
Elevator is a kind of special equipment, belongs to mechanical, electric highly integrated equipment, country is to required for elevator safety
Size have strict requirements.
In China, elevator is installed, using and maintenance process in have its perfect regulation, specifically have《Elevator manufacture with
Safety standard is installed》（GB7588-2003）、《The manufacture of escalator and moving sidewalk is with installing safety standard》（GB
16899-2011）The condition that elevator must is fulfilled for during manufacture, installation, use is defined etc. standard.For example, elevator door
Intermittent motion gap between fan and between door leaf and column, lintel and sill cannot be greater than 6mm, for cargo lift, around here
Gap cannot be greater than 8mm；The broach of fishback is no less than 4 mm etc. with the depth of engagement of tread teeth groove.Elevator reparing maintenance is certainly
During inspection, elevator reparing maintenance unit will be measured to each size of defined of elevator；Elevator surveillance is examined and periodic inspection
When, reviewer carries out in-site measurement record to some significant dimensions of elevator, confirms that project carries out sampling observation measurement to data.
During in-site measurement process, the special instrument due to lacking, usually using unicity works such as straight steel ruler, slide measure, Vernier clearance gages
Tool, cause measurement when it is cumbersome, take a lot of work.In addition, being limited by factors such as tool performance, profiles, not only instrument is inconvenient to carry,
And some sizes can not carry out directly accurate measurement and reading, improve the inaccuracy of elevator inspection data.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, measurement vernier is examined the invention provides a kind of multifunctional lift
Chi.
The technical solution adopted in the present invention is：
A kind of multifunctional lift examines measurement vernier scale, including main scale and vernier, and the main scale includes rear chela and front apron,
The front end upper lateral part connection front apron of the main scale, chela after the rear end connection of the main scale, the blade of the main scale is stuck in trip
In target groove, and matched somebody with somebody by marking the wide chela of rear end and the rear chela of main scale on the downside of the blade of card gland main scale, vernier main body
Close, threaded connection screw on the downside of the vernier main body.
Further, described vernier is made up of vernier main body, oblique clearance gauge, mark card, screw, tail pawl, projection, wide chela, institute
State the rear side of vernier main body is used to block the groove for putting main scale blade on elongated direction provided with one, and groove front end connects oblique clearance gauge
Big end, the main body upper and lower part of the vernier connects subscript card and subscript card, the body rear of the vernier by rivet respectively
Downside connects tail pawl, and tail pawl is by rivet interlacement projection, the wide chela one side of projection connection, and projection is integrated knot with wide chela
Structure, wide chela is used cooperatively with described rear chela, and the downside of the vernier main body is connected through a screw thread screw.
Further, described vernier main body, oblique clearance gauge, tail pawl are structure as a whole.
Further, described main scale is structure as a whole.
Further, described mark card is divided into subscript card and subscript card, the subscript card by rivet interlacement vernier master
Above body, and positioned at main scale above upside, the subscript card below the main body of vernier, and is located at main scale by rivet interlacement
Before downside.
Further, the plane of the bottom surface of the vernier body recess and oblique clearance gauge is at grade.
Further, broach and the pedal teeth groove gap of fishback are tucked into using the inclination angle of the oblique clearance gauge of the vernier scale
It is interior, this gap is measured, and scale by main scale blade carries out reading with the scale on subscript card using conventional pronunciation.
Further, using the inclination angle of the oblique clearance gauge of the vernier scale be tucked into layer door lock roller and car sill gap,
Gap between door leaf and between door leaf and column, lintel and sill, measures this gap, and scale by main scale blade with it is upper
Scale on mark card carries out reading using conventional pronunciation.
Further, the skirt panel of escalator or moving sidewalk is tucked into using the inclination angle of the oblique clearance gauge of the vernier scale
With the both sides of step, pedal or adhesive tape, in the tiny gap such as horizontal clearance or down suction, this gap is measured, and pass through master
The scale of chi blade carries out reading with the scale on subscript card using conventional pronunciation.
Further, the wide chela and the broach for engaging fishback of rear chela using the vernier scale and nibbling for tread teeth groove
Depth is closed, this gap is measured, and scale by main scale blade carries out reading with the scale on subscript card using conventional pronunciation.
Further, using the vernier scale wide chela and rear chela engage door lock hook and Door-lock bolt engage depth
Degree, measures this depth, and the scale by main scale blade carries out reading with the scale on subscript card using conventional pronunciation.
Further, its depth is measured using vertical be tucked into the groove of parts of the oblique clearance gauge of the vernier scale, and passed through
The scale of main scale blade carries out reading with the scale on subscript card using conventional pronunciation.
Further, using the wide chela and the diameter for engaging steel wire rope of rear chela of the vernier scale, this diameter is measured, and
Reading is carried out using conventional pronunciation with the scale on subscript card by the scale of main scale blade.
Compared with prior art, the beneficial effects of the invention are as follows：Using the oblique clearance gauge of vernier, can with the size of measurement gap,
Range is 0-15mm, and precision is the gap between 0.02mm, door leaf and between door leaf and column, lintel and sill, escalator
Or the both sides of the skirt panel of moving sidewalk and step, pedal or adhesive tape, the slight gap such as horizontal clearance or down suction, especially
Fishback broach and pedal tread teeth groove gap can be measured；Utilize the broach of the measurable fishback of width jaw and nibbling for tread teeth groove
Depth is closed, precision is up to 0.02mm, and the measurement door lock depth of engagement, and precision is up to 0.02mm；Utilize wide jaw measuring steel wire
Rope diameter, equivalent wide opening slide measure, precision is up to 0.02mm；All in all, the vernier scale function is more, small volume, carrying side
Just, it can solve very well in elevator detection on fishback broach and pedal tread teeth groove gap, the broach of fishback and tread tooth
The depth of engagement, the measurement problem of door lock depth of engagement equidimension of groove.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of multifunctional lift examines measurement vernier scale.
Fig. 2 measures the broach of fishback and the interstitial structure schematic diagram of pedal teeth groove for the oblique clearance gauge of the slide measure.
Fig. 3 measures the interstitial structure schematic diagram of door leaf and door pillar for the oblique clearance gauge of the slide measure.
Fig. 4 is that the oblique clearance gauge measurement escalator or the skirt panel of moving sidewalk of the slide measure and the gap of step are tied
Structure schematic diagram.
Fig. 5 is the wide chela of the slide measure and the depth of engagement knot of the broach and pedal teeth groove of rear chela measurement fishback
Structure schematic diagram.
Fig. 6 measures the depth of engagement structural representation of door lock hook and Door-lock bolt for the wide chela and rear chela of the slide measure
Figure.
Fig. 7 measures the groove depth structural representation of parts for the oblique clearance gauge of the slide measure.
Fig. 8 is the wide chela of the vernier scale and rear chela measurement cylindrical parts（Steel wire rope）Diameter.
Embodiment
A kind of multifunctional lift examines measurement vernier scale, including main scale 1 and vernier 2, and the main scale 1 includes rear chela
101 and front apron 102, the front end upper lateral part connection front apron 102 of the main scale 1, connection forceps major on the downside of the rear end of the main scale 1
Pawl 101, the blade of the main scale 1 is stuck in the groove of vernier 2, and by marking the blade of 203 gland main scales 1 of card, the main body of vernier 2
The wide chela 207 of downside rear end coordinates with the rear chela 101 of main scale 1, threaded connection screw 204 on the downside of the main body of vernier 2.
Further, described vernier 2 is by vernier main body 201, oblique clearance gauge 202, mark card 203, screw 204, tail pawl 205, convex
Block 206, wide chela 207 are constituted, and the rear side of the vernier main body 201 puts the chi of main scale 1 provided with one on elongated direction for card
The groove of body, groove front end connects the big end of oblique clearance gauge 202, and the upper and lower part of the vernier main body 201 is connected respectively by rivet
Connection tail pawl 205 on the downside of subscript card 2031 and subscript card 2032, the body rear of the vernier 201, tail pawl 205 is connected by rivet
Connect projection 206, projection 206 simultaneously connects wide chela 207, and projection is structure as a whole with wide chela, wide chela 207 with it is described
Chela 101 is used cooperatively afterwards, and the downside of the vernier main body 201 is connected through a screw thread screw 204.
Further, described vernier main body 201, oblique clearance gauge 202, tail pawl 205 are structure as a whole.
Further, described main scale 1 is structure as a whole.
Further, described mark card 203 includes subscript card 2031 and subscript card 2032, and the subscript card 2031 passes through rivet
Above the main body for being connected to vernier 201, and the upside before main scale 1, the subscript card 2032 is by rivet interlacement in trip
Below the main body of mark 201, and the downside before main scale 1.
Further, the plane of the bottom surface of the groove of vernier main body 201 and oblique clearance gauge 202 is at grade.
Further, fishback A broach and pedal B teeth groove are tucked into using the inclination angle of the oblique clearance gauge 202 of the vernier scale
In the h3 of gap, this gap h3 is measured, and scale by the blade of main scale 1 is entered with the scale on subscript card 203 using routine pronunciation
Row reading, as shown in Figure 2.
Further, it is tucked into using the inclination angle of the oblique clearance gauge 202 of the vernier scale layer between door lock roller and car sill
Gap L 1 between gap, door leaf and between door leaf C and column D, lintel and sill, measures this gap L1, and pass through the blade of main scale 1
Scale and subscript card 203 on scale reading is carried out using conventional pronunciation, as shown in Figure 3.
Further, it is tucked into enclosing for escalator or moving sidewalk using the inclination angle of the oblique clearance gauge 202 of the vernier scale
In skirtboard E and step F, pedal or adhesive tape both sides, horizontal clearance S1 or down suction etc. tiny gap, this gap is measured
S1, and the scale by the blade of main scale 1 and the conventional pronunciation progress reading of scale use on subscript card 203, as shown in Figure 4.
Further, the wide chela 207 of the vernier scale and the broach for engaging fishback A of rear chela 101 and pedal B are utilized
The depth of engagement h2 of teeth groove, measures this gap, and the scale by the blade of main scale 1 and the scale use routine on subscript card 203
Pronunciation carries out reading, as shown in Figure 5.
Further, door lock hook G and Door-lock bolt H are engaged using the wide chela 207 and rear chela 101 of the vernier scale
The depth of engagement, measures this depth X, and the scale by the blade of main scale 1 and the conventional pronunciation progress of scale use on subscript card 203
Reading, as shown in Figure 6.
Further, its depth P is measured using vertical be tucked into the groove I of parts of the oblique clearance gauge 203 of the vernier scale, and
Reading is carried out using conventional pronunciation with the scale on subscript card 203 by the scale of the blade of main scale 1, as shown in Figure 7.
Further, measured using the wide chela 207 of the vernier scale and the diameter d for engaging steel wire rope of rear chela 101, and
Reading is carried out using conventional pronunciation with the scale on subscript card 203 by the scale of the blade of main scale 1, shown in institute Fig. 8.
Further, described mark card 203 can also be counted by digital display screen and/or pointer watch dial.
Claims (6)
1. a kind of multifunctional lift examines measurement vernier scale, including main scale and vernier, it is characterised in that after the main scale includes
Chela and front apron, the front end upper lateral part connection front apron of the main scale, chela, the main scale after the rear end connection of the main scale
Blade be stuck in the groove of vernier, and by marking the blade of card gland main scale, the wide chela of rear end and master on the downside of vernier main body
The rear chela of chi coordinates, threaded connection screw on the downside of the vernier main body.
2. a kind of multifunctional lift according to claim 1 examines measurement vernier scale, it is characterised in that described vernier
It is made up of vernier main body, oblique clearance gauge, mark card, screw, tail pawl, projection, wide chela, the rear side of the vernier main body is in elongated direction
It is used to block the groove for putting main scale blade provided with one, groove front end connects the big end of oblique clearance gauge, and the main body of the vernier is upper and lower
Portion connects connection tail pawl on the downside of subscript card and subscript card, the body rear of the vernier by rivet respectively, and tail pawl passes through rivet
Connect projection, the wide chela one side of projection connection, and projection to be structure as a whole with wide chela, wide chela coordinates with described rear chela
Use, the downside of the vernier main body is connected through a screw thread screw.
3. a kind of multifunctional lift according to claim 2 examines measurement vernier scale, it is characterised in that described vernier
Main body, oblique clearance gauge, tail pawl are structure as a whole.
4. a kind of multifunctional lift according to claim 1 examines measurement vernier scale, it is characterised in that described main scale
It is structure as a whole.
5. a kind of multifunctional lift according to claim 2 examines measurement vernier scale, it is characterised in that the vernier master
The plane of the bottom surface of body groove and oblique clearance gauge is at grade.
6. a kind of multifunctional lift according to claim 2 examines measurement vernier scale, it is characterised in that described mark card
Be divided into subscript card and subscript card, the subscript card by rivet interlacement above the main body of vernier, and before main scale on
Side, the subscript card by rivet interlacement below the main body of vernier, and positioned at main scale above on the downside of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164626.XA CN107063021A (en) | 2017-03-20 | 2017-03-20 | A kind of multifunctional lift examines measurement vernier scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164626.XA CN107063021A (en) | 2017-03-20 | 2017-03-20 | A kind of multifunctional lift examines measurement vernier scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063021A true CN107063021A (en) | 2017-08-18 |
Family
ID=59618290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710164626.XA Pending CN107063021A (en) | 2017-03-20 | 2017-03-20 | A kind of multifunctional lift examines measurement vernier scale |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449346A (en) * | 2017-09-13 | 2017-12-08 | 王艳 | Elevator multifunctional detection ruler |
| CN108190672A (en) * | 2017-12-26 | 2018-06-22 | 北京航天特种设备检测研究发展有限公司 | Lift inspection ruler |
| CN110274532A (en) * | 2019-07-23 | 2019-09-24 | 成都市特种设备检验院 | A kind of measuring scale |
| CN110274533A (en) * | 2019-07-16 | 2019-09-24 | 陕西省特种设备检验检测研究院 | A kind of escalator examines detection instrument and its application method |
| CN110425991A (en) * | 2019-07-25 | 2019-11-08 | 山东科技大学 | A kind of elevator comb teeth sheet separation and engagement depth detector |
| CN111486771A (en) * | 2020-04-17 | 2020-08-04 | 广州地铁集团有限公司 | Tool for measuring gap between lock tongues of isolating switch of train door |
| CN111578822A (en) * | 2020-06-10 | 2020-08-25 | 重庆市特种设备检测研究院 | Measuring scale for engagement depth and clearance of comb plate of escalator and sidewalk |
| CN113108673A (en) * | 2021-04-15 | 2021-07-13 | 安格利(成都)仪器设备有限公司 | Multifunctional elevator measuring instrument |
| CN114963942A (en) * | 2022-05-31 | 2022-08-30 | 大唐湘潭发电有限责任公司 | An improved motor stator and rotor air gap measurement tool |
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| JPH0630704U (en) * | 1992-09-25 | 1994-04-22 | 株式会社中村製作所 | Calipers for measuring inner diameters |
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| JP2006046971A (en) * | 2004-07-30 | 2006-02-16 | Toshiba Corp | Gap measuring device |
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| CN101806576A (en) * | 2010-03-31 | 2010-08-18 | 欧俊 | Digital display escalator detection ruler |
| CN101806571A (en) * | 2010-03-31 | 2010-08-18 | 欧俊 | Safety tongs clearance measurement scale |
| CN203224186U (en) * | 2013-03-10 | 2013-10-02 | 张玉飞 | Multifunctional vernier caliper |
| CN103383225A (en) * | 2013-07-18 | 2013-11-06 | 江南嘉捷电梯股份有限公司 | Truss caliper for escalator, heavy-duty ladder or moving sidewalk |
| CN204388757U (en) * | 2015-01-28 | 2015-06-10 | 王廷锋 | A kind of door lock of elevator locking element depth of engagement measurement mechanism |
| KR101631391B1 (en) * | 2014-12-31 | 2016-06-17 | 한국승강기 안전관리원 | Multi inspecting jig of an elevator and escalator |
| CN206627040U (en) * | 2017-03-20 | 2017-11-10 | 阜阳市特种设备监督检验中心 | A kind of multifunctional lift examines measurement vernier scale |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01235801A (en) * | 1988-03-17 | 1989-09-20 | Toshiba Corp | Measuring instrument for rope groove of elevator sheave |
| JPH0630704U (en) * | 1992-09-25 | 1994-04-22 | 株式会社中村製作所 | Calipers for measuring inner diameters |
| JP2001139276A (en) * | 1999-11-16 | 2001-05-22 | Mitsubishi Electric Building Techno Service Co Ltd | Measuring apparatus for clearance between step board and comb tooth part of escalator |
| CN2674397Y (en) * | 2003-12-12 | 2005-01-26 | 东方汽轮机厂 | Plug gauge |
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| CN101806576A (en) * | 2010-03-31 | 2010-08-18 | 欧俊 | Digital display escalator detection ruler |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449346A (en) * | 2017-09-13 | 2017-12-08 | 王艳 | Elevator multifunctional detection ruler |
| CN108190672A (en) * | 2017-12-26 | 2018-06-22 | 北京航天特种设备检测研究发展有限公司 | Lift inspection ruler |
| CN108190672B (en) * | 2017-12-26 | 2024-03-19 | 北京航天特种设备检测研究发展有限公司 | Elevator detecting ruler |
| CN110274533A (en) * | 2019-07-16 | 2019-09-24 | 陕西省特种设备检验检测研究院 | A kind of escalator examines detection instrument and its application method |
| CN110274532A (en) * | 2019-07-23 | 2019-09-24 | 成都市特种设备检验院 | A kind of measuring scale |
| CN110425991A (en) * | 2019-07-25 | 2019-11-08 | 山东科技大学 | A kind of elevator comb teeth sheet separation and engagement depth detector |
| CN111486771A (en) * | 2020-04-17 | 2020-08-04 | 广州地铁集团有限公司 | Tool for measuring gap between lock tongues of isolating switch of train door |
| CN111578822A (en) * | 2020-06-10 | 2020-08-25 | 重庆市特种设备检测研究院 | Measuring scale for engagement depth and clearance of comb plate of escalator and sidewalk |
| CN113108673A (en) * | 2021-04-15 | 2021-07-13 | 安格利(成都)仪器设备有限公司 | Multifunctional elevator measuring instrument |
| CN114963942A (en) * | 2022-05-31 | 2022-08-30 | 大唐湘潭发电有限责任公司 | An improved motor stator and rotor air gap measurement tool |
| CN114963942B (en) * | 2022-05-31 | 2025-06-27 | 大唐湘潭发电有限责任公司 | An improved motor stator and rotor air gap measurement tool |
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Application publication date: 20170818 |
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