CN206469973U - A kind of new weighing instrument verification device - Google Patents
A kind of new weighing instrument verification device Download PDFInfo
- Publication number
- CN206469973U CN206469973U CN201720122009.9U CN201720122009U CN206469973U CN 206469973 U CN206469973 U CN 206469973U CN 201720122009 U CN201720122009 U CN 201720122009U CN 206469973 U CN206469973 U CN 206469973U
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- China
- Prior art keywords
- standard test
- weighing instrument
- verification device
- column
- instrument verification
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new weighing instrument verification device, it includes hoisting machine and several standard test weights, several standard test weights are placed on a movable pedestal, the bottom of the movable pedestal has roller, the top of movable pedestal is equipped with magnetic suspended guide, and each standard test weight is positioned on magnetic suspended guide；The hoisting machine includes bearing, column, lever suspension rod and fixture, the one end of column is fixed in bearing vertically, supporting lever rod-type suspension rod is fixed in the other end of column by a rotating shaft, lever suspension rod is classified as galianconism and long-armed by rotating shaft, the end of galianconism is provided with support, and fixture is fixed on the end of support.
Description
Technical field
The utility model is related to metering Instrument equipment, specifically a kind of weighing instrument verification device with new structure.
Background technology
Fixed electronic weighing instrument is the Weighing utensil of current technology in the world maturation the most, belongs to the meter having a large capacity and a wide range
Measuring device has, and is widely used in metallurgy, chemical industry, railway, the various load-carrying vehicles in harbour and industrial and mining enterprises and cargo measurement, and be used for
The technology controlling and process for flow of being weighed in trade settlement, production process, is the preferable metering that Weighing modernization level improves in enterprise
Equipment.Fixed electronic weighing instrument must be examined and determine before actually coming into operation, and determine its class of accuracy, in addition, large-scale weighing apparatus
Device also will again be examined and determine in use for some time or after replacing device, confirm its class of accuracy, to make corresponding tune
It is whole to be allowed to meet accuracy requirement.The calibrating installation of existing calibrating fixed electronic weighing instrument mainly has three kinds, and standard No. is
(standard uses international recommendation OIMLR76 to the national standard of GB7723-2008 fixed electronic weighing instrument《Non-automatic weighing instrument》)
In explicitly pointed out allow use following three kinds of calibrating standards：One is counterweight, specifically refers to standard test weight or standard matter
Amount；Two be auxiliary calibrating device, specifically refers to weighing apparatus and is equipped with auxiliary calibrating device or independent auxiliary calibrating device；Three be calibrating
With standard test weight, part of standards counterweight and other any constantly acting load alternate standard counterweights are specifically referred to.Wherein, counterweight is with its letter
Single accurate measurement causes counterweight as the most widely used of standard, and calibrating maximum capacity is 500~1000kg's at present
Fixed electronic weighing instrument is usually the counterweight using 25~50 20kg, is needed these counterweights when using from transport vehicle one by one
Remove to the bearing plate of tested weighing apparatus, this process not only needs substantial amounts of manual labor, and easily abrasion counterweight shortens it
Re-testing periods, and then influence calibration accuracy.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model proposes a kind of new convenient and strength-saving weighing instrument verification device, keep away
The manual labor of carrying counterweight is needed during inspection-free survey, extends the service life of counterweight.
In order to solve the above-mentioned technical problem, the utility model is the technical scheme adopted is that a kind of new weighing instrument verification dress
Put, including hoisting machine and several standard test weights, several standard test weights are placed on a movable pedestal, the movable pedestal
Bottom there is roller, the top of movable pedestal is equipped with magnetic suspended guide, and each standard test weight is positioned over magnetic suspended guide
On；The hoisting machine includes bearing, column, lever suspension rod and fixture, and the one end of column is fixed in bearing vertically, column
The other end by a rotating shaft fix supporting lever rod-type suspension rod, lever suspension rod is classified as galianconism and long-armed by rotating shaft, short
The end of arm is provided with support, and fixture is fixed on the end of support.By setting movable pedestal, counterweight is carried when can exempt detection
Manual labor, and the setting for passing through magnetic suspended guide so that standard test weight friction free is moved thereon, it is to avoid standard test weight
The generation of wear phenomenon.Magnetic suspended guide therein can be realized using the magnetic suspended guide on existing market.
Further, the standard test weight is 20kg counterweight.A row or multi-row can be set in magnetic suspended guide, preferably
, the magnetic suspended guide is provided with two rows, and 10 counterweights are put in often discharge.
Further, backing plate is additionally provided with the bearing, the backing plate can be realized using rubber mat plate, is mainly used in buffering mark
Quasi- counterweight is placed into when in bearing by frictional force of the bearing to its bottom.
The utility model provides a kind of new weighing instrument verification device using such scheme, in use, can easily promote
The place that movable pedestal with roller is weighed to needs, then promotes counterweight to slide into edge on magnetic suspended guide, so
It is clamped to again by the fixture of operating lever formula suspension rod on the bearing plate of inspection weighing apparatus afterwards, it is originally new to pass through above-mentioned dress
Put, it is to avoid need to carry the manual labor of counterweight during detection, and extend the service life of counterweight.
Brief description of the drawings
Fig. 1 is the structural representation of this new weighing instrument verification device.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As a specific example, referring to Fig. 1, a kind of new weighing instrument verification device of the present utility model, including lifting
Machine, several standard test weights 10 and movable pedestal 20, the bottom of movable pedestal 20 have multiple rollers 21, may move bottom
The top of seat 20 is equipped with magnetic suspended guide 22, and each standard test weight 10 is positioned on magnetic suspended guide 22.
Hoisting machine includes bearing 31, column 32, lever suspension rod 33 and fixture 34, and the one end of column 32 is fixed on vertically
In bearing 31, supporting lever rod-type suspension rod 33 is fixed in the other end of column 32 by a rotating shaft 35, and lever suspension rod 33 can be around this
360 degree of rotating shaft rotates a circle.Lever suspension rod 33 is classified as galianconism 331 and long-armed 332, the end of galianconism 331 by rotating shaft 35
Provided with support 36, fixture 34 is fixed on the end of support 36.In addition, hoisting machine is also equipped with driving arm and fixture thereon
Actuating unit, the actuating unit is prior art, therefore I will not elaborate.Support 36 be telescoping shoring column, support 36 together with
Fixture 34 thereon clamps standard test weight under the driving of actuating unit and is placed on corresponding bearing plate.
In addition, in order to buffer standard counterweight 10 be placed into bearing 31 when, standard test weight 10 is by bearing 31 to its bottom
Frictional force, be additionally provided with backing plate 37 in bearing 31, the backing plate 37 can be realized using rubber mat plate.
In the present embodiment, standard test weight 10 is that the magnetic suspended guide 22 on 20kg counterweight, movable pedestal 20 is provided with two
10 standard test weights are put in row, often discharge.
In addition, above-mentioned roller 21 can be realized using universal wheel.Magnetic suspended guide 22 can be using the magnetic on existing market
Suspension guide is realized.
In use, the place that can easily promote the movable pedestal 20 with roller 21 to be weighed to needs, is then promoted
Counterweight slides into edge on magnetic suspended guide 22, then makes the fixture 34 of lever suspension rod 33 by operating actuating unit again
On the bearing plate that counterweight is clamped to inspection weighing apparatus.
In summary, by set movable pedestal 20 and can dynamic Control fixture 34, it is entirely avoided during detection
The manual physical labor of carrying counterweight is needed, and passes through the setting of magnetic suspended guide 22 so that the friction free of standard test weight 10 exists
Move thereon, it is to avoid the generation of the wear phenomenon of standard test weight 10, and extend the service life of counterweight.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (5)
1. a kind of new weighing instrument verification device, it is characterised in that:Including hoisting machine and several standard test weights, several standards
Counterweight is placed on a movable pedestal, and the bottom of the movable pedestal has roller, and the top of movable pedestal is equipped with magnetcisuspension
Floating guide rail, each standard test weight is positioned on magnetic suspended guide；The hoisting machine includes bearing, column, lever suspension rod and folder
Tool, the one end of column is fixed in bearing vertically, and supporting lever rod-type suspension rod, thick stick are fixed in the other end of column by a rotating shaft
Rod-type suspension rod is classified as galianconism and long-armed by rotating shaft, and the end of galianconism is provided with support, and fixture is fixed on the end of support.
2. new weighing instrument verification device according to claim 1, it is characterised in that:The standard test weight is 20kg weight
Code.
3. new weighing instrument verification device according to claim 1 or 2, it is characterised in that:The magnetic suspended guide is provided with two
10 standard test weights are put in row, often discharge.
4. new weighing instrument verification device according to claim 1 or 2, it is characterised in that:Backing plate is additionally provided with the bearing.
5. new weighing instrument verification device according to claim 4, it is characterised in that:The backing plate is real using rubber mat plate
It is existing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122009.9U CN206469973U (en) | 2017-02-10 | 2017-02-10 | A kind of new weighing instrument verification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122009.9U CN206469973U (en) | 2017-02-10 | 2017-02-10 | A kind of new weighing instrument verification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469973U true CN206469973U (en) | 2017-09-05 |
Family
ID=59704664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122009.9U Expired - Fee Related CN206469973U (en) | 2017-02-10 | 2017-02-10 | A kind of new weighing instrument verification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051200A1 (en) * | 2021-09-28 | 2023-04-06 | 无锡市检验检测认证研究院 | Unequal-arm balance loading unit, weighbridge calibration device, and weighbridge calibration method |
-
2017
- 2017-02-10 CN CN201720122009.9U patent/CN206469973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051200A1 (en) * | 2021-09-28 | 2023-04-06 | 无锡市检验检测认证研究院 | Unequal-arm balance loading unit, weighbridge calibration device, and weighbridge calibration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170905 Termination date: 20190210 |