CN206073833U - A kind of ribbon zero-bit assay device - Google Patents
A kind of ribbon zero-bit assay device Download PDFInfo
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- CN206073833U CN206073833U CN201621048288.0U CN201621048288U CN206073833U CN 206073833 U CN206073833 U CN 206073833U CN 201621048288 U CN201621048288 U CN 201621048288U CN 206073833 U CN206073833 U CN 206073833U
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- substrate
- limited block
- dipstick
- reticle
- ribbon
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Abstract
This utility model is related to metering and calibrating device field，A kind of especially ribbon zero-bit assay device，Including a substrate，Side end vertical in the substrate upper surface is provided with one with the orthogonal limiting plate of substrate，The limiting plate is located at and spaced respectively in the end face on the inside of the substrate parallel is provided with hook inside dimension limited block，Hook outside dimension limited block and dipstick head limited block，Be respectively used to the hook to ribbon and dipstick chi head carry out it is spacing，A reticle is installed with the end side upper surface of the substrate，The upper surface of the reticle is equipped with a plurality of groove to the equidirectional uniform intervals that the end side for not installing reticle extends along the side end that substrate is provided with limiting plate，One microscope stand is installed positioned at the substrate outer edge of the reticle side，A reading microscope is fixed for activity in the microscope stand，The reading microscope is located at the top correspondence position of reticle in installment state.
Description
Technical field
This utility model is related to metering and calibrating device field, especially a kind of ribbon zero-bit assay device.
Background technology
Ribbon is a kind of common measurement apparatus in market, different according to the environment for using, and is also derived as depth measurement ribbon
Deng different product, current ribbon can only be directed to the scale and measurement range of blade in verification process and be examined and determine, and still not have
A device can be examined and determine to the null positions at chi end, therefore existing ribbon has certain defect, in use must
Some errors can so be caused.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of rational in infrastructure, can be directed to chi end zero
Position position, meets dipstick or is provided with a kind of ribbon zero-bit assay device of the ribbon flexible of hook.
This utility model is adopted the technical scheme that：
A kind of ribbon zero-bit assay device, it is characterised in that：Including a substrate, the side end in the substrate upper surface
One is vertically installed with the orthogonal limiting plate of substrate, the limiting plate is located in the end face on the inside of the substrate mutual respectively
Hook inside dimension limited block, hook outside dimension limited block and dipstick head limited block are installed every parallel, are respectively used to coil of strip
The chi head of the hook and dipstick of chi carry out it is spacing, the ribbon and dipstick under spacing state, blade and the substrate
It is parallel, a reticle is installed with the end side upper surface of the substrate, the upper surface of the reticle is along substrate
Be provided with a side end of limiting plate be equipped with to the equidirectional uniform intervals that the end side for not installing reticle extends it is many
Bar groove, is provided with a microscope stand positioned at the substrate outer edge of the reticle side, fixes one for activity in the microscope stand
Reading microscope, the reading microscope are located at the top correspondence position of reticle in installment state.
And, a side end of the fixed frame for microscope is rotatablely equipped with a rotating bar, the bottom of the rotating bar with
Substrate outer edge is mutually installed, and a through hole is made in the end side inner edge of the fixed frame for microscope, is used for and reading in the through hole
Microscope is mutually fixed.
And, a groove is made at one end to the middle part of the substrate, the groove away from reticle end be provided with it is described
Limiting plate, the limiting plate are located in the end face in groove and are separately installed with the hook inside dimension limited block, hook outside dimension limit
Position block and dipstick head limited block, the ribbon and dipstick under spacing state, the lower surface of the blade and reticle
Upper surface contact with each other.
And, there are two flanges along vertically-mounted with the perpendicular direction of substrate in the groove upper surface, two flange is spaced
Installation, the upper surface of two flange and the upper surface flush of reticle, before two flange is located at dipstick head limited block
The opposite position at end makes dipstick hammer storage tank respectively, and the dipstick is hammered the inner edge of storage tank into shape and treats accommodating depth measurement
Chi hammer outer rim shape is adapted.
And, the hook outside dimension limited block and dipstick head limited block include a screw rod and a catch, the screw rod
A side end it is vertical with the end face of limiting plate fix, the catch be arranged on screw rod end side, the catch with limit
The both ends of the surface of position plate homonymy are parallel to each other.
And, the hook inside dimension limited block includes a screw rod and two catch, a side end of the screw rod with it is spacing
The end face of plate is vertically fixed, and the end side of the screw rod is provided with two catch, is formed with gap, the gap between two catch
It is parallel with the end face that limited block is located in groove.
Advantage of the present utility model and good effect are：
1st, this assay device, the hook inside dimension limited block being respectively mounted in the limiting plate that base ends are installed, outside hook
Size limited block and dipstick head limited block class ribbon and dipstick respectively to being provided with hook carry out spacing, satisfaction respectively
The job requirement of this device strong applicability, reticle upper surface make groove for the quarter made with ribbon and dipstick blade
Degree compares, and so as to firm its whether conformance with standard, microscope stand is used for activity and installs microscope, examined using the device
Regularly, operator are arranged on reading microscope in microscope stand, adjust to suitable position, are easy to assist operators to carving
The reading of line and blade scale carries out observation reading.
2nd, this assay device, rotating bar coordinate fixed frame for microscope so that fixed frame for microscope is carried out by axle of rotating bar
Adjustment is rotated, reading microscope can be adjusted to suitable position when in use, and fixed frame for microscope can be turned when not using
Move to substrate side, be easy to storage.
3rd, this assay device, the groove fit limiting plate made are housed for hammering into shape to hook or dipstick, due to existing
The bottom surface of the hook and dipstick hammer of structured ribbon or dipstick is not in same level with the bottom surface of blade,
Therefore, the bottom surface that hook and dipstick are hammered into shape can be offseted with the difference in height of blade bottom surface by groove, so as to ensure blade
Bottom surface is parallel to each other with the upper surface of reticle and is generally aligned in the same plane interior, the accuracy of raising verification process, it is to avoid due to people
For the calibrating mistake that operation is produced.
4th, this assay device, the dipstick hammer storage tank that flange is made are used to house the bottom of dipstick hammer, it is ensured that blade
Lower surface and flange and reticle upper surface flush.
5th, this assay device, hook outside dimension limited block and dipstick head limited block screw rod and catch are for hook and survey
Deep chi hammer carries out spacing, and catch is respectively used to mutually fixed with hook and the end face of blade homonymy or by the end face outside of catch and survey
The end of deep chi hammer is contacted.
6th, this assay device, the gap between two catch of hook inside dimension limited block are spacing solid for carrying out to catch
It is fixed.
7th, in this utility model, the hook outside dimension limited block in limiting plate, dipstick head limited block and hook inside dimension
Limited block for the hook and dipstick of ribbon dipstick hammer carry out it is spacing, and blade then surface extend with carve
Line plate parallel contact, the reading microscope for coordinating microscope stand to install, groove that can be to the scale of blade with reticle compare
It is right, so as to whether the zero-bit for examining and determine the ribbon with hook and dipstick meets corresponding standard or requirement.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Top views of the Fig. 2 for Fig. 1；
Fig. 3 is the partial sectional view in A-A portions in Fig. 1；
Fig. 4 is the partial sectional view in B-B portions in Fig. 1；
Fig. 5 is the use state schematic diagram examined and determine for hook inside dimension by this utility model；
Fig. 6 is the use state schematic diagram examined and determine for hook outside dimension by this utility model；
Fig. 7 is the use state schematic diagram examined and determine for dipstick by this utility model.
Specific embodiment
With reference to embodiment, this utility model is further illustrated, following embodiments are illustrative, be not limited
, it is impossible to protection domain of the present utility model is limited with following embodiments.
A kind of ribbon zero-bit assay device, it is of the present utility model to be characterised by, including a substrate 3, the substrate upper surface
Interior side end vertical is provided with one with the orthogonal limiting plate 1 of substrate, and the limiting plate is located at the end on the inside of the substrate
In face respectively it is spaced it is parallel hook inside dimension limited block 8 is installed, hook outside dimension limited block 13 and dipstick head are spacing
Block 14, the chi head for being respectively used to the hook to ribbon and dipstick carries out spacing, and the ribbon and dipstick are in spacing shape
Under state, blade is parallel with the substrate, and a reticle 6 is installed with the end side upper surface of the substrate, should
The phase that the upper surface of reticle extends to the end side for not installing reticle along the side end that substrate is provided with limiting plate
Equidirectional uniform intervals are equipped with a plurality of groove 10, are provided with a microscope stand 4 positioned at the substrate outer edge of the reticle side, and this shows
A reading microscope is fixed for activity in micro mirror frame, the reading microscope is located at the top correspondence of reticle in installment state
Position.
In the present embodiment, a side end of the fixed frame for microscope is rotatablely equipped with a rotating bar 5, under the rotating bar
End is mutually installed with substrate outer edge, and the end side inner edge of the fixed frame for microscope is made in a through hole 11, the through hole and used
In mutually fixing with reading microscope.
In the present embodiment, a groove 7 is made at one end to the middle part of the substrate, and the groove is installed away from the end of reticle
There is the limiting plate, the limiting plate is located in the end face in groove and is separately installed with the hook inside dimension limited block, outside hook
Size limited block and dipstick head limited block, the ribbon and dipstick under spacing state, the lower surface of the blade with
The upper surface of reticle contacts with each other；There are two flanges 2 along vertically-mounted with the perpendicular direction of substrate in the groove upper surface, should
The installation of two flanges interval, the upper surface of two flange and the upper surface flush of reticle, two flange are located at dipstick
The opposite position of head limited block front end makes dipstick hammer storage tank 12 respectively, the inner edge of the dipstick hammer storage tank with
Treat that accommodating dipstick hammer outer rim shape is adapted.
In the present embodiment, the hook outside dimension limited block and dipstick head limited block include a screw rod and a catch, institute
State screw rod a side end it is vertical with the end face of limiting plate fix, the catch be arranged on screw rod end side, the gear
Piece is parallel to each other with the both ends of the surface of limiting plate homonymy；The hook inside dimension limited block includes a screw rod and two catch, the spiral shell
One side end of bar is vertical with the end face of limiting plate to be fixed, and the end side of the screw rod is provided with two catch, two catch
Between be formed with gap 9, the end face that the gap and limited block are located in groove is parallel.
The course of work of the present utility model is：
When this utility model is used, when carrying out spacing for ribbon hook inside dimension, as shown in figure 5, operator
Ribbon hook 15 is fixed in the gap between two catch of hook inside dimension limited block, blade 16 is stretched to into groove afterwards
Plate upper surface, is adjusted to reading microscope 17 by adjusting the position of microscope stand so as to afterwards positioned at blade and groove
Correspondence position above plate, by comparing to blade scale and groove, you can examining and determine ribbon inside dimension in null positions is
No conformance with standard is required.
When this utility model is used, when carrying out spacing for ribbon hook outside dimension, as shown in fig. 6, operator
Ribbon hook is fixed between hook outside dimension limited block catch and limiting plate, blade is stretched to into reticle upper table afterwards
Face, is adjusted to reading microscope by adjusting the position of microscope stand so as to above blade and reticle afterwards
Correspondence position, by comparing to blade scale and groove, you can whether calibrating ribbon outside dimension meets mark in null positions
Alignment request.
When this utility model is used, when carrying out spacing for dipstick hammer, as shown in fig. 6, operator are by dipstick
The leading section of hammer is contacted with the end face outside of dipstick head limited block catch, by the deadweight of dipstick hammer or by other modes
After fixation, blade is stretched to into reticle upper surface, reading microscope is adjusted by adjusting the position of microscope stand afterwards
It is whole so as to the correspondence position above blade and reticle, by comparing to blade scale and groove, you can calibrating depth measurement
In null positions, whether conformance with standard is required chi.
In this utility model, the hook outside dimension limited block in limiting plate, dipstick head limited block and hook inside dimension limit
Position block for the hook and dipstick of ribbon dipstick hammer carry out it is spacing, and blade then surface extend and groove
Plate parallel contact, the reading microscope for coordinating microscope stand to install, groove that can be to the scale of blade with reticle are compared,
So as to whether the zero-bit for examining and determine the ribbon with hook and dipstick meets corresponding standard or requirement.
Claims (6)
1. a kind of ribbon zero-bit assay device, it is characterised in that：Including a substrate, the side end in the substrate upper surface hangs down
One is provided with directly with the orthogonal limiting plate of substrate, the limiting plate distinguishes spaced in the end face on the inside of the substrate
It is parallel that hook inside dimension limited block, hook outside dimension limited block and dipstick head limited block are installed, it is respectively used to ribbon
Hook and dipstick chi head carry out it is spacing, the ribbon and dipstick under spacing state, blade and the substrate phase
It is parallel, a reticle is installed with the end side upper surface of the substrate, the upper surface of the reticle is pacified along substrate
A side end equipped with limiting plate is equipped with a plurality of to the equidirectional uniform intervals that the end side for not installing reticle extends
Groove, is provided with a microscope stand positioned at the substrate outer edge of the reticle side, fixes a reading for activity in the microscope stand
Digital display micro mirror, the reading microscope are located at the top correspondence position of reticle in installment state.
2. a kind of ribbon zero-bit assay device according to claim 1, it is characterised in that：The fixed frame for microscope
One side end is rotatablely equipped with a rotating bar, and bottom and the substrate outer edge of the rotating bar are mutually installed, the fixed frame for microscope
End side inner edge make a through hole, for mutually fixing with reading microscope in the through hole.
3. a kind of ribbon zero-bit assay device according to claim 1, it is characterised in that：One end of the substrate is into
Portion makes a groove, and the groove is provided with the limiting plate away from the end of reticle, and the limiting plate is located at the end face in groove
The hook inside dimension limited block, hook outside dimension limited block and dipstick head limited block, the ribbon are separately installed with inside
With dipstick under spacing state, the lower surface of the blade is contacted with each other with the upper surface of reticle.
4. a kind of ribbon zero-bit assay device according to claim 3, it is characterised in that：Edge in the groove upper surface
Vertically-mounted with the perpendicular direction of substrate have two flanges, and two flange is spaced installation, the upper surface of two flange and reticle
Upper surface flush, two flange be located at dipstick head limited block front end opposite position make respectively a dipstick hammer
Storage tank, the dipstick are hammered the inner edge of storage tank into shape and treat that accommodating dipstick hammer outer rim shape is adaptable.
5. a kind of ribbon zero-bit assay device according to claim 1 or 3, it is characterised in that：The hook outside dimension
Limited block and dipstick head limited block include a screw rod and a catch, and a side end of the screw rod is vertical with the end face of limiting plate
Fixed, the catch is arranged on the end side of screw rod, and the catch is parallel to each other with the both ends of the surface of limiting plate homonymy.
6. a kind of ribbon zero-bit assay device according to claim 1 or 3, it is characterised in that：The hook inside dimension
Limited block includes a screw rod and two catch, and a side end of the screw rod is vertical with the end face of limiting plate to be fixed, the screw rod
End side is provided with two catch, is formed with gap between two catch, and the gap is located at the end face phase in groove with limited block
It is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048288.0U CN206073833U (en) | 2016-09-12 | 2016-09-12 | A kind of ribbon zero-bit assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048288.0U CN206073833U (en) | 2016-09-12 | 2016-09-12 | A kind of ribbon zero-bit assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073833U true CN206073833U (en) | 2017-04-05 |
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ID=58437531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621048288.0U Active CN206073833U (en) | 2016-09-12 | 2016-09-12 | A kind of ribbon zero-bit assay device |
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| Country | Link |
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| CN (1) | CN206073833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440988A (en) * | 2016-09-12 | 2017-02-22 | 天津市计量监督检测科学研究院 | Zero position calibrating device for steel tape |
| CN109520395A (en) * | 2018-12-07 | 2019-03-26 | 中铁九桥工程有限公司 | A kind of girder steel keyhole interval measurer |
-
2016
- 2016-09-12 CN CN201621048288.0U patent/CN206073833U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440988A (en) * | 2016-09-12 | 2017-02-22 | 天津市计量监督检测科学研究院 | Zero position calibrating device for steel tape |
| CN109520395A (en) * | 2018-12-07 | 2019-03-26 | 中铁九桥工程有限公司 | A kind of girder steel keyhole interval measurer |
| CN109520395B (en) * | 2018-12-07 | 2024-04-09 | 中铁九桥工程有限公司 | Steel beam keyhole spacing measurer |
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