CN206627040U - A kind of multifunctional lift examines measurement vernier scale - Google Patents
A kind of multifunctional lift examines measurement vernier scale Download PDFInfo
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- CN206627040U CN206627040U CN201720268749.3U CN201720268749U CN206627040U CN 206627040 U CN206627040 U CN 206627040U CN 201720268749 U CN201720268749 U CN 201720268749U CN 206627040 U CN206627040 U CN 206627040U
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- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 241000040710 Chela Species 0.000 claims abstract description 47
- 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
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a kind of multifunctional lift to examine measurement vernier scale, 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 are stuck in the groove of vernier, and by marking the blade of card gland main scale, the rear chela of the wide chela and main scale of rear end 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 broach of the fishback and measurement of the depth of engagement, door lock depth of engagement equidimension of tread teeth groove.
Description
Technical field
It the utility model is related to and examine measuring appliance technical field, examine measurement to use more particularly to a kind of multifunctional lift
Vernier scale.
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, to having its perfect regulation in elevator installation, use and maintenance process, specifically have《Elevator manufacture with
Safety standard is installed》（GB7588-2003）、《The manufacture of escalator and moving sidewalk and installation safety standard》（GB
16899-2011）Elevator is defined in manufacture, the condition installed, must be fulfilled for during use 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 measure 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, due to lacking special instrument, 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 direct accurate measurement and reading, the inaccuracy of elevator inspection data is improved.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of multifunctional lift and examines measurement trip
Scale.
Technical scheme is used by the utility model：
A kind of multifunctional lift examines measurement vernier scale, including main scale and vernier, and the main scale includes rear chela with before
Baffle plate, 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 card of the main scale
In the groove of vernier, and by marking the blade of card gland main scale, the forceps major of the wide chela and main scale of vernier main body downside rear end
Pawl coordinates, 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
The rear side for stating vernier main body is provided with a groove that main scale blade is put for blocking on elongated direction, 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, and projection connects wide chela one side, and projection is integrated knot with wide chela
Structure, wide chela are 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 on the upside of, 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 reading is carried out using conventional pronunciation with the scale on subscript card by the scale of main scale blade.
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 by the scale of 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 of the vernier scale and nibbling for tread teeth groove are utilized
Depth is closed, measures this gap, and reading is carried out using conventional pronunciation with the scale on subscript card by the scale of main scale blade.
Further, using the vernier scale wide chela and rear chela engage door lock hook and Door-lock bolt engage depth
Degree, this depth is measured, and reading is carried out using conventional pronunciation with the scale on subscript card by the scale of main scale blade.
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 of the vernier scale and the diameter for engaging steel wire rope of rear chela, 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 utility model are：, can be with the chi of measurement gap using the oblique clearance gauge of vernier
It is very little, range 0-15mm, precision 0.02mm, between the door leaf and gap between door leaf and column, lintel and sill, help automatically
The both sides of the skirt panel of ladder or moving sidewalk and step, pedal or adhesive tape, the slight gap such as horizontal clearance or down suction are special
Fishback broach and pedal tread teeth groove gap can not measured；Utilize the broach and tread teeth groove of the measurable fishback of width jaw
The depth of engagement, precision is up to 0.02mm, and the measurement door lock depth of engagement, and precision is up to 0.02mm；Steel is measured using wide jaw
Cord diameter, equivalent wide opening slide measure, precision is up to 0.02mm；All in all, the vernier scale function is more, small volume, carries
It is convenient, can solve very well in elevator detection on fishback broach and pedal tread teeth groove gap, the broach and tread of fishback
The depth of engagement, the measurement problem of door lock depth of engagement equidimension of teeth groove.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of multifunctional lift examines measurement vernier scale.
Fig. 2 is that the oblique clearance gauge of the slide measure measures the broach of fishback and the interstitial structure schematic diagram of pedal teeth groove.
Fig. 3 is that the oblique clearance gauge of the slide measure measures the interstitial structure schematic diagram of door leaf and door pillar.
Fig. 4 is that the gap of skirt panel and step that the oblique clearance gauge of the slide measure measures escalator or moving sidewalk is tied
Structure schematic diagram.
Fig. 5 is that the wide chela of the slide measure and rear chela measure the broach of fishback and the depth of engagement knot of pedal teeth groove
Structure schematic diagram.
Fig. 6 is the depth of engagement structural representation that the wide chela of the slide measure and rear chela measure door lock hook and Door-lock bolt
Figure.
Fig. 7 is that the oblique clearance gauge of the slide measure measures the groove depth structural representation of parts.
Fig. 8 is that the wide chela of the vernier scale and rear chela measure cylindrical parts（Steel wire rope）Diameter.
Embodiment
A kind of multifunctional lift examines measurement vernier scale, including main scale 1 and vernier 2, the main scale 1 to include 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 are stuck in the groove of vernier 2, and block the blade of 203 gland main scales 1, the main body of vernier 2 by marking
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 form, 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 connect 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
Subscript card 2031 and subscript card 2032, the body rear downside connection tail pawl 205 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
It is connected to above the main body of vernier 201, and the upside before main scale 1, the subscript card 2032 are being swum by rivet interlacement
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 enter with the scale on subscript card 203 using conventional pronunciation by the scale of the blade of main scale 1
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, this gap L1 is measured, 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
Skirtboard E and step F, pedal or adhesive tape both sides, in horizontal clearance S1 or down suction etc. tiny gap, measure this gap
S1, 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 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, this gap is measured, and routine is used by the scale and the scale on subscript card 203 of the blade of main scale 1
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, this depth X is measured, and carried out by the scale of the blade of main scale 1 with the scale on subscript card 203 using conventional pronunciation
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 after the rear end connection of the main scale, 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 provided with one to be used to block the groove for putting main scale blade, groove front end connects the big end of oblique clearance gauge, and the main body of the vernier is upper and lower
Portion connects subscript card and subscript card by rivet respectively, connects tail pawl on the downside of the body rear of the vernier, tail pawl passes through rivet
Projection is connected, projection connects wide chela one side, and projection is structure as a whole with wide chela, and 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.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268749.3U CN206627040U (en) | 2017-03-20 | 2017-03-20 | A kind of multifunctional lift examines measurement vernier scale |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268749.3U CN206627040U (en) | 2017-03-20 | 2017-03-20 | A kind of multifunctional lift examines measurement vernier scale |
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| Publication Number | Publication Date |
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| CN206627040U true CN206627040U (en) | 2017-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063021A (en) * | 2017-03-20 | 2017-08-18 | 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
- 2017-03-20 CN CN201720268749.3U patent/CN206627040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063021A (en) * | 2017-03-20 | 2017-08-18 | 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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