CN102818619A - Safety standard calibration weight - Google Patents
Safety standard calibration weight Download PDFInfo
- Publication number
- CN102818619A CN102818619A CN2012102593341A CN201210259334A CN102818619A CN 102818619 A CN102818619 A CN 102818619A CN 2012102593341 A CN2012102593341 A CN 2012102593341A CN 201210259334 A CN201210259334 A CN 201210259334A CN 102818619 A CN102818619 A CN 102818619A
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- CN
- China
- Prior art keywords
- safety standard
- reel
- counterweight
- weight
- standard calibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention relates to a safety standard calibration weight, comprising a winding drum, wherein a solid with certain weight is arranged in the winding drum; a lifting lug is formed on the winding drum. The safety standard calibration has the advantages of simple structure, convenient for manufacturing and stable weight, and is particularly stable during an operation, thus avoiding a phenomenon that the weight drops down; the safety standard calibration is easy to transport, is convenient to assemble and disassemble and is suitable for being popularized and used widely.
Description
Technical field
The present invention relates to a kind of verification counterweight, counterweight is claimed in especially a kind of safety standard school that is applied to wire rod reinforcing bar LOAD CELLS.
Background technology
The verification of coiling LOAD CELLS when weighing of mill has very big influence to it; Therefore coiling of the some of weighing then just need be carried out verification to LOAD CELLS; Therefore the counterweight of verification use is even more important; Require counterweight can not produce significant variation, and foreign material can not be placed in the surface of counterweight with the variation of environment temperature, humidity.Traditional counterweight is a kind of object that is similar to sliding weight of steelyard; Its weight is generally 2000KG; And this counterweight adopts suspension hook to be suspended on the C type hook, and this hang is unstable, very easily rocks; Easily the workman is caused personal injury, and the school claim in the process hook come off after the artificial extension of needs also cause potential safety hazard easily.
Summary of the invention
The objective of the invention is to: the problem to above-mentioned prior art exists proposes a kind of simple in structure, easy to operate safety standard school and claims counterweight.
In order to reach above purpose, counterweight is claimed in safety standard of the present invention school, and its improvements are, comprise reel, are provided with the solid of constant weight in the said reel, are shaped on hanger on the said reel.
It is that said reel is coiled by steel plate and processed that the present invention further improves.
Further perfect of the present invention be, said solid is steel billet or reinforcing bar, and said solid is welded in the reel.
The invention has the advantages that: safety standard of the present invention school claims that counterweight is simple in structure, and is easy to make, and weight is stable, and is highly stable when especially turning round, and avoids the phenomenon that counterweight falls occurring, and is easy to transportation, and easy installation and removal is suitable for large range promotion use.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to cut-open view.
Embodiment
Embodiment one
Counterweight is claimed in the safety standard school of present embodiment, and its structure is as depicted in figs. 1 and 2, comprises reel 1; Be provided with the solid 2 of constant weight in the reel 1, let its weight reach the standard weights 2450KG of counterweight, be shaped on hanger 3 on the reel 1; Wherein reel 1 is coiled by steel plate and is processed; The solid 2 that is provided with in it be waste and old materials such as steel billet or reinforcing bar, and solid 2 is welded in the reel 1, and solid 2 rocks in reel 1 when avoiding counterweight to turn round.
During real work, employing thickness is that diameter of sheet steel making of 10mm is 1m, highly is the reel 1 of 2m; With the lower surface sealing of reel 1, metal solid 2 of welding constant weight makes its weight reach 2450KG in it then; In the upper end of reel 1 hanger 3 is set then; So that counterweight is suspended on the C type hook, when the school was claimed, counterweight can not receive the influence of external force.
Except that the foregoing description, the present invention also can have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, drop on the protection domain of requirement of the present invention.
Claims (3)
1. counterweight is claimed in a safety standard school, it is characterized in that: comprise reel, be provided with the solid of constant weight in the said reel, be shaped on hanger on the said reel.
2. counterweight is claimed in safety standard according to claim 1 school, it is characterized in that: said reel is coiled by steel plate and is processed.
3. counterweight is claimed in safety standard according to claim 1 school, it is characterized in that: said solid is steel billet or reinforcing bar, and said solid is welded in the reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102593341A CN102818619A (en) | 2012-07-25 | 2012-07-25 | Safety standard calibration weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102593341A CN102818619A (en) | 2012-07-25 | 2012-07-25 | Safety standard calibration weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102818619A true CN102818619A (en) | 2012-12-12 |
Family
ID=47302880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102593341A Pending CN102818619A (en) | 2012-07-25 | 2012-07-25 | Safety standard calibration weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818619A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007047164A (en) * | 2005-08-10 | 2007-02-22 | Mettler-Toledo Ag | Calibrating weight device for electronic balance |
| CN101639404A (en) * | 2008-07-28 | 2010-02-03 | 天津东方威尔科技有限公司 | Weight box for testing children tricycles |
| CN202710166U (en) * | 2012-07-25 | 2013-01-30 | 江苏永钢集团有限公司 | Safe and standard calibration weight |
-
2012
- 2012-07-25 CN CN2012102593341A patent/CN102818619A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007047164A (en) * | 2005-08-10 | 2007-02-22 | Mettler-Toledo Ag | Calibrating weight device for electronic balance |
| CN101639404A (en) * | 2008-07-28 | 2010-02-03 | 天津东方威尔科技有限公司 | Weight box for testing children tricycles |
| CN202710166U (en) * | 2012-07-25 | 2013-01-30 | 江苏永钢集团有限公司 | Safe and standard calibration weight |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |