CN104483006A - Mobile laboratory for weight standard device - Google Patents
Mobile laboratory for weight standard device Download PDFInfo
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- CN104483006A CN104483006A CN201410743089.0A CN201410743089A CN104483006A CN 104483006 A CN104483006 A CN 104483006A CN 201410743089 A CN201410743089 A CN 201410743089A CN 104483006 A CN104483006 A CN 104483006A
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- CN
- China
- Prior art keywords
- mobile laboratory
- car body
- automatic leveling
- leveling instrument
- carriage body
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a mobile laboratory for a weight standard device. The mobile laboratory is shaped as a carriage on the whole; four support legs with adjustable height are symmetrically arranged on four corners of the lower side outside a carriage body and are connected with and controlled by an automatic leveling instrument; the automatic leveling instrument is connected with a level sensor; a lifting frame capable of sliding out of the carriage body is cooperatively assembled on a sliding rail on the top in the carriage body; the lifting frame is formed by assembling a longitudinal beam and two crossbeams through bolts; an electric hoist capable of walking freely is assembled on the longitudinal beam; one end of the longitudinal beam is provided with an auxiliary bracket; a large mass comparator and a standard weight are arranged on the bottom inside the carriage body. The mobile laboratory for the weight standard device can realize the whole vehicle level by adjusting the extension lengths of the four support legs before verification and provides the basis for horizontal adjustment of the large mass comparator in the mobile laboratory, and the verification operation can be carried out by lifting the weight through the electric hoist just by extending the lifting frame equipped for the mobile laboratory to a lifting position and well mounting an auxiliary support.
Description
Technical field
The present invention relates to metrological standard unit laboratory, refer in particular to a kind of counterweight standard set-up mobile laboratory.
Background technology
At present, metrological service does not have special counterweight standard set-up mobile laboratory in M grade and following ton weight detecting.Regularly counterweight is delivered to legal metering mechanism carries out magnitude tracing for measurement technology mechanism of each basic unit and enterprise's needs, and each magnitude tracing all needs to drop into a large amount of manpower and materials and trucking costs.Therefore, dropping into reduce magnitude tracing, improving calibrating efficiency, a kind of calibrating scene of can arriving need be developed and carry out the counterweight standard set-up mobile laboratory that calibration operation must meet again environment and technical requirement needed for counterweight measurement verification regulations.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of counterweight standard set-up mobile laboratory, this is a kind of owned lifting movement capacity and has the counterweight standard set-up mobile laboratory of vehicle body automatic flat-adjustable function, this mobile laboratory, for examining and determine M grade and following 1000kg, 500kg, 20kg counterweight, can meet the steady handling of ton counterweight and regulate the technical requirements such as vehicle body level.
For solving the problems of the technologies described above, the present invention proposes following scheme: counterweight standard set-up mobile laboratory, entirety is compartment shape, comprise car body, wheel, car door, it is characterized in that: corner, described car body outer lower side symmetry fills four adjustable for height supporting legs, supporting leg is by automatic leveling instrument connection control, automatic leveling instrument is connected with horizon sensor, the slide rail of car body inner top coordinates the mast-up assembling slidably to go out outside car body, mast-up is assemblied by a longeron and two crossbeam nuts, the electric block that can freely walk described longeron is equipped with, described longeron one end is provided with an auxiliary stand, car body inner bottom part installs large mass comparator and standard test weight.
The principle of work of this counterweight standard set-up mobile laboratory: by horizon sensor, vehicle body level condition can be fed back to automatic leveling instrument before calibrating, automatic leveling instrument needs the overhang of control four supporting legs to reach car load level according to leveling, Level tune for mass comparator large in mobile laboratory provides basis, again the mast-up that mobile laboratory is equipped with is stretched out car body and arrives Hoisting Position outward and auxiliary stand is installed, after examined and determine by electric block handling standard test weight and tested counterweight.
Advantage of the present invention is: the owned lifting movement capacity in this counterweight standard set-up mobile laboratory and have automatic flat-adjustable function, is applicable to the on-site proving of various situation.
Accompanying drawing explanation
One embodiment of the present of invention are described in detail below in conjunction with accompanying drawing.
Fig. 1 is counterweight standard set-up mobile laboratory structural drawing.
Fig. 2 is automatic horizontal control system schematic diagram.
Fig. 3 is mast-up structural drawing.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, counterweight standard set-up mobile laboratory entirety is compartment shape, corner, car body outer lower side symmetry fills four adjustable for height supporting legs 1, and supporting leg 1 is by automatic leveling instrument 7 connection control, and automatic leveling instrument 7 is connected with horizon sensor 8.
As shown in Figure 1, Figure 3, the slide rail of car body inner top coordinates the mast-up 2 assembling slidably to go out outside car body, mast-up 2 is assemblied by a longeron 10 and two crossbeam 9 nuts, the electric block 4 that can freely walk longeron 10 is equipped with, longeron 10 one end is provided with an auxiliary stand 3, and car body inner bottom part installs large mass comparator 5 and standard test weight 6.
Before calibrating, by horizon sensor 8, vehicle body level condition is fed back to automatic leveling instrument 7, what automatic leveling instrument 7 needed to control each supporting leg 1 according to leveling stretches out the scale of construction, allow Level tune that car load level is mass comparator 5 large in mobile laboratory provide basis, then the mast-up 2 that mobile laboratory is equipped with is reached Hoisting Position and carries out calibration operation by electric block 4 handling standard test weight 6 and tested counterweight after auxiliary stand 3 is installed.
Claims (1)
1. counterweight standard set-up mobile laboratory, entirety is compartment shape, comprise car body, wheel, car door, it is characterized in that: corner, described car body outer lower side symmetry fills four adjustable for height supporting legs, supporting leg is by automatic leveling instrument connection control, automatic leveling instrument is connected with horizon sensor, the slide rail of car body inner top coordinates the mast-up assembling slidably to go out outside car body, mast-up is assemblied by a longeron and two crossbeam nuts, the electric block that can freely walk described longeron is equipped with, described longeron one end is provided with an auxiliary stand, car body inner bottom part installs large mass comparator and standard test weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743089.0A CN104483006A (en) | 2014-12-02 | 2014-12-02 | Mobile laboratory for weight standard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743089.0A CN104483006A (en) | 2014-12-02 | 2014-12-02 | Mobile laboratory for weight standard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104483006A true CN104483006A (en) | 2015-04-01 |
Family
ID=52757576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410743089.0A Pending CN104483006A (en) | 2014-12-02 | 2014-12-02 | Mobile laboratory for weight standard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104483006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138021A (en) * | 2015-09-16 | 2015-12-09 | 武汉滨湖电子有限责任公司 | Locking leveling precision apparatus and leveling method employing auxiliary supporting legs |
| CN106840351A (en) * | 2015-12-04 | 2017-06-13 | 扬子江药业集团江苏制药股份有限公司 | A kind of moveable counterweight Handling device and its method for carrying |
-
2014
- 2014-12-02 CN CN201410743089.0A patent/CN104483006A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138021A (en) * | 2015-09-16 | 2015-12-09 | 武汉滨湖电子有限责任公司 | Locking leveling precision apparatus and leveling method employing auxiliary supporting legs |
| CN106840351A (en) * | 2015-12-04 | 2017-06-13 | 扬子江药业集团江苏制药股份有限公司 | A kind of moveable counterweight Handling device and its method for carrying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |