CN206496699U - Slide measure for detecting plastic cement race track thickness - Google Patents
Slide measure for detecting plastic cement race track thickness Download PDFInfo
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- CN206496699U CN206496699U CN201720152734.0U CN201720152734U CN206496699U CN 206496699 U CN206496699 U CN 206496699U CN 201720152734 U CN201720152734 U CN 201720152734U CN 206496699 U CN206496699 U CN 206496699U
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- vernier
- adjustable column
- hole
- pilot hole
- main scale
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of slide measure for being used to detect plastic cement race track thickness, including main scale, vernier, the main scale is provided with pilot hole, is communicated in the pilot hole and through the guide groove of main scale side wall along its length, it is provided with the adjustable column that through hole, sliding are plugged in the through hole, the vernier and is provided with for driving elastic component of the adjustable column away from the pilot hole on the vernier.The utility model has advantages below and effect：Using fixing locating part on adjustable column, regulating part is driven away from spacing hole by the elastic component on vernier, locating part is driven to push against in the pilot hole on main scale, locating part leaves pilot hole inwall after pressing adjustable column, vernier is slided along main scale, unclamped after adjustable column, elastic component drives adjustable column to move so that locating part is pushed against on pilot hole inwall again, the slip and positioning that vernier can be achieved need to be only pressed and unclamped during measurement operation, reached the easy to operate effect of measurement.
Description
Technical field
The utility model is related to plastic cement race track inspection, more particularly to a kind of vernier calliper for being used to detect plastic cement race track thickness
Chi.
Background technology
Plastic cement race track is also known as round-the-clock athletics tracks, with flatness is good, compression strength is high, hardness it is elastic it is appropriate,
The characteristic of stable physical property, is conducive to the performance of sportsman's speed and technology, effectively improves sports achievement, reduces tumble injury rate,
It is optimal all-weather outdoor athletic ground terrace material generally acknowledged in the world.After plastic cement race track construction is finished, needed during examination to modeling
Glue runway thickness is measured.Plastic cement race track thickness measure step is as follows, and an a diameter of 10-25mm is dug out on plastic cement race track
Sample, with the upper and lower surface of abrasion wheel grinding sample, then with slide measure from three different angular surveying sample upper and lower surfaces
Between thickness, be accurate to 0.01mm.Measurement result takes the intermediate value of three measured values, and retains a decimal.
Slide measure is a kind of measurer, and slide measure is by main scale and is attached to slidable vernier two parts on main scale and constitutes,
There are two secondary movable measuring jaws on main scale and vernier, be internal measure-hand and exterior measuring measuring jaw respectively, internal measure-hand is commonly used to measurement internal diameter,
Exterior measuring measuring jaw has a spring leaf, makes trip using the elastic force of spring leaf commonly used to measurement length and external diameter between vernier and blade
Mark and eat surplus be close to.Vernier top is provided with a trip bolt, and vernier can be fixed on to the optional position on main scale.In measurement modeling
During glue runway thickness, when needing that vernier is fixed on main scale with trip bolt, it is necessary to first with hand that vernier is relative
Fixed in main scale, then rotational fastener screw, operation is inconvenient during measurement.
Utility model content
The purpose of this utility model is to provide a kind of slide measure for being used to detect plastic cement race track thickness, with measurement operation
Convenient effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used to detect plastic cement
The slide measure of runway thickness, including main scale, vernier, the main scale are provided with pilot hole, are communicated in described lead along its length
The tune that through hole, sliding are plugged in the through hole is provided with to hole and on the guide groove of main scale side wall, the vernier
Segmented column, described adjustable column one end is fed through after the guide groove in the pilot hole and the other end is fed through after the through hole
Outside the vernier, it is provided with the vernier for driving elastic component of the adjustable column away from the pilot hole, it is described
It is fixed with adjustable column in the pilot hole and end face is pushed against in the locating part of the pilot hole inwall.
By using above-mentioned technical proposal, run using the above-mentioned vernier caliper measurement plastic cement for being used to detect plastic cement race track thickness
During road sample thickness, main scale is held on the other hand, another hand is gripped after vernier, the adjustable column on pressing vernier makes adjustable column towards guiding
Hole is moved, and is deformed upon after elastic component stress, the locating part on adjustable column is left after pilot hole inwall, can be by vernier along main scale
Slide, the thickness of plastic cement race track sample is measured with the exterior measuring measuring jaw on slide measure, unclamp the adjustable column on vernier, adjustable column exists
The direction motion of pilot hole is directed away from the presence of elastic component elastic force, locating part is pushed against on pilot hole inwall, vernier is consolidated
It is scheduled on main scale, the reading on slide measure can be observed, need to only press during measurement operation and unclamp adjustable column, reach
The convenient effect of vernier caliper measurement.
It is of the present utility model to be further arranged to：It is fixed with the adjustable column between the vernier and the main scale
Retainer ring, the elastic component is to be sheathed on the adjustable column and positioned at spring between the retainer ring and the vernier,
The spring one end is fixedly connected on the vernier and the other end is fixedly connected in the retainer ring, and the spring, which is in, to be drawn
Stretch state.
By using above-mentioned technical proposal, spring is in extended state, and the elastic force of spring pulls retainer ring to be directed away from leading
Moved to the direction in hole, and then drive adjustable column to be directed away from the direction motion of pilot hole, pull the locating part on adjustable column to support
Tightly on the inwall of pilot hole, vernier is fixed on main scale.
It is of the present utility model to be further arranged to：The adjustable column include be plugged in the through hole prism, integrally set
The cylinder on the prism and outside the through hole is placed in, the through hole section adapts to the prism.
By using above-mentioned technical proposal, through hole section adapts to prism, when prism is plugged in through hole, and prism can not phase
Rotated for through hole, it is to avoid adjustable column, which is rotated, during pressing drives locating part to rotate.
It is of the present utility model to be further arranged to：The one end of the cylinder away from the vernier is fixed with pressing piece, described
Pressing piece upper surface area is more than the cylinder face area.
By using above-mentioned technical proposal, the upper surface area of pressing piece is more than cylinder face area, facilitates hand to press.
It is of the present utility model to be further arranged to：The locating part is cuboid, and the length of the locating part is more than described
The width of guide groove, the limited block width is less than the width of the guide groove.
By using above-mentioned technical proposal, when firmly pressing adjustable column, until the prism on adjustable column completely disengages from through hole
Afterwards, adjustable column can now be rotated so that the locating part on adjustable column is rotated, when the width and the width one of guide groove of limited block
During cause, locating part can be taken out out of pilot hole, be easy to assemble and change locating part.
It is of the present utility model to be further arranged to：The locating part is block rubber.
By using above-mentioned technical proposal, when block rubber is pushed against pilot hole inwall, it may occur that elastic deformation, increase rubber
Frictional force between block and pilot hole inwall.
It is of the present utility model to be further arranged to：The pilot hole inwall is provided with anti-slip veins.
By using above-mentioned technical proposal, by being set in pilot hole inwall in anti-slip veins, increase block rubber and pilot hole
Anti-slip veins between wall.
In summary, the utility model has the advantages that：Using locating part is fixed on adjustable column, pass through vernier
On elastic component driving regulating part away from spacing hole, drive locating part to push against in the pilot hole on main scale, limited after pressing adjustable column
Position part leaves pilot hole inwall, and vernier is slided along main scale, unclamps after adjustable column, and elastic component drives adjustable column to move so that spacing
Part is pushed against on pilot hole inwall again, and the slip and positioning that vernier can be achieved need to be only pressed and unclamped during measurement operation, is reached
The easy to operate effect of measurement is arrived.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the position relationship schematic diagram of main scale of the present utility model, vernier, pressing piece；
Fig. 3 is enlarged drawing at Fig. 2 A；
Fig. 4 is cursor structure schematic diagram of the present utility model；
Fig. 5 is the position relationship schematic diagram of adjustable column of the present utility model, elastic component, locating part.
In figure：1st, main scale；11st, pilot hole；12nd, guide groove；13rd, anti-slip veins；2nd, vernier；21st, through hole；3rd, adjustable column；31、
Prism；32nd, cylinder；4th, elastic component；5th, locating part；6th, retainer ring；7th, pressing piece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Slide measure for detecting plastic cement race track thickness, as shown in figure 1, with reference to Fig. 3 and Fig. 5, including main scale 1 and sliding
The vernier 2 on main scale 1 is arranged on, main scale 1 sets pilot hole 11 and guide groove 12 along its length, and guide groove 12 is communicated in guiding
Hole 11, and guide groove 12 runs through the side wall of main scale 1.The inwall of pilot hole 11 is provided with anti-slip veins 13.Through hole 21 is provided with vernier 2
（Referring to Fig. 4）Be plugged on through hole 21（Referring to Fig. 4）Interior adjustable column 3, one end of adjustable column 3 passes through to be located at after guide groove 12 and led
To the inside of hole 11.Fix finite place piece 5 on adjustable column 3, locating part 5 be provided with the block rubber of rectangular-shape, block rubber it is many
It is individual to be fed through the connecting bolt that block rubber rear thread is connected on adjustable column 3.The length of locating part 5 is more than the width of guide groove 12
Degree, the width of locating part 5 is less than the width of guide groove 12.
As shown in Figures 2 to 3, with reference to Fig. 5, a circle retainer ring 6 is welded with adjustable column 3, retainer ring 6 is located at the He of vernier 2
Between main scale 1.Elastic component 4 is additionally provided with adjustable column 3, elastic component 4 is the spring being set on adjustable column 3, and spring is located at solid
Determine between ring 6 and vernier 2, spring one end is welded on vernier 2 and the other end is welded in retainer ring 6, spring is in stretching
State, the elastic force of generation drives adjustable column 3 away from pilot hole 11, and pulls adjustable column 3 so that locating part 5 on adjustable column 3
End face is pushed against on the inwall of pilot hole 11.
As shown in figure 5, adjustable column 3 includes the prism 31 and the cylinder 32 outside through hole 21 being located in through hole 21, prism
31 and cylinder 32 be integrally formed.Prism 31 is quadrangular 31, and the section of through hole 21 is adapt to quadrangular 31 square, it is to avoid adjusted
Segmented column 3 is rotated relative to through hole 21.The one end of cylinder 32 away from vernier 2 is welded with pressing piece 7, the area of the upper surface of pressing piece 7
More than the area of the end face of cylinder 32.
During for detecting that the slide calliper rule of vernier 2 of plastic cement race track thickness detect plastic cement race track sample thickness, main scale 1 is held with a hand,
Adjustable column 3 is pushed again, until the end face of locating part 5 on adjustable column 3 is left after the inwall of pilot hole 11, can be slided on main scale 1
Vernier 2, when needing to navigate to vernier 2 on main scale 1, unclamps adjustable column 3, and adjustable column 3 is towards remote under spring force effect
Direction from pilot hole 11 is moved, and the locating part 5 on adjustable column 3 is pushed against the inwall of pilot hole 11 and occurs elastic deformation, will
Vernier 2 is fixed on main scale 1, facilitates reading, simple to operate.
Claims (7)
1. a kind of slide measure for being used to detect plastic cement race track thickness, including main scale（1）, vernier（2）, it is characterised in that：It is described
Main scale（1）Pilot hole is provided with along its length（11）, be communicated in the pilot hole（11）And through the main scale（1）Side wall
Guide groove（12）, the vernier（2）On be provided with through hole（21）, sliding be plugged in the through hole（21）Interior adjustable column（3）, institute
State adjustable column（3）One end is fed through the guide groove（12）It is located at the pilot hole afterwards（11）The interior and other end is fed through described logical
Hole（21）It is located at the vernier afterwards（2）Outside, the vernier（2）On be provided with for driving the adjustable column（3）Led away from described
Xiang Kong（11）Elastic component（4）, the adjustable column（3）On be fixed with positioned at the pilot hole（11）Interior and end face is pushed against in described
Pilot hole（11）The locating part of inwall（5）.
2. the slide measure according to claim 1 for being used to detect plastic cement race track thickness, it is characterised in that：The adjustable column
（3）On be fixed with positioned at the vernier（2）With the main scale（1）Between retainer ring（6）, the elastic component（4）To be sheathed on
The adjustable column（3）Above and positioned at the retainer ring（6）With the vernier（2）Between spring, the spring one end, which is fixed, to be connected
It is connected to the vernier（2）Go up and the other end is fixedly connected on the retainer ring（6）On, the spring is in extended state.
3. the slide measure according to claim 2 for being used to detect plastic cement race track thickness, it is characterised in that：The adjustable column
（3）Including being plugged in the through hole（21）Interior prism（31）, be integrally formed at the prism（31）Above and positioned at the through hole
（21）Outer cylinder（32）, the through hole（21）Section adapts to the prism（31）.
4. the slide measure according to claim 3 for being used to detect plastic cement race track thickness, it is characterised in that：The cylinder
（32）Away from the vernier（2）One end be fixed with pressing piece（7）, the pressing piece（7）Upper surface area is more than the cylinder
（32）Face area.
5. the slide measure according to claim 4 for being used to detect plastic cement race track thickness, it is characterised in that：The locating part
（5）For cuboid, the locating part（5）Length be more than the guide groove（12）Width, the limited block width be less than institute
State guide groove（12）Width.
6. the slide measure according to claim 5 for being used to detect plastic cement race track thickness, it is characterised in that：The locating part
（5）For block rubber.
7. the slide measure according to claim 6 for being used to detect plastic cement race track thickness, it is characterised in that：The pilot hole
（11）Inwall is provided with anti-slip veins（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152734.0U CN206496699U (en) | 2017-02-20 | 2017-02-20 | Slide measure for detecting plastic cement race track thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152734.0U CN206496699U (en) | 2017-02-20 | 2017-02-20 | Slide measure for detecting plastic cement race track thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496699U true CN206496699U (en) | 2017-09-15 |
Family
ID=59805535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152734.0U Expired - Fee Related CN206496699U (en) | 2017-02-20 | 2017-02-20 | Slide measure for detecting plastic cement race track thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020101370A (en) * | 2018-12-19 | 2020-07-02 | 株式会社東芝 | Jig for measuring stationary body size of rotating device and method for measuring stationary body size of rotating device |
| CN111928752A (en) * | 2020-08-07 | 2020-11-13 | 合肥尔同新能源有限公司 | Rail frog wear detection ruler |
-
2017
- 2017-02-20 CN CN201720152734.0U patent/CN206496699U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020101370A (en) * | 2018-12-19 | 2020-07-02 | 株式会社東芝 | Jig for measuring stationary body size of rotating device and method for measuring stationary body size of rotating device |
| JP7145061B2 (en) | 2018-12-19 | 2022-09-30 | 株式会社東芝 | Jig for measuring stationary body dimensions of rotating equipment and method for measuring stationary body dimensions of rotating equipment |
| CN111928752A (en) * | 2020-08-07 | 2020-11-13 | 合肥尔同新能源有限公司 | Rail frog wear detection ruler |
| CN111928752B (en) * | 2020-08-07 | 2022-01-28 | 山东高速铁建装备有限公司 | Rail frog wear detection ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102422 Beijing city Fangshan District Chengguan Street Gu eight 1 District No. 1 -V281 Patentee after: Huati Construction Development Co., Ltd. Address before: 102422 Beijing city Fangshan District Chengguan Street Gu eight 1 District No. 1 -V281 Patentee before: Beijing Jianyu construction management Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20210220 |