CN103728005A - Overhead-tank weighing module precision verifying unit - Google Patents
Overhead-tank weighing module precision verifying unit Download PDFInfo
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- CN103728005A CN103728005A CN201310644716.0A CN201310644716A CN103728005A CN 103728005 A CN103728005 A CN 103728005A CN 201310644716 A CN201310644716 A CN 201310644716A CN 103728005 A CN103728005 A CN 103728005A
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- China
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- head tank
- weighing module
- overhead
- worktable
- module precision
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention provides an overhead-tank weighing module precision verifying unit which comprises a work table, overhead tanks, weighing modules and a tray. The overhead-tank weighing module precision verifying unit is characterized in that the work table is arranged on a position higher than the ground, a plurality of overhead tanks with different sizes are arranged on the work table, the two sides of each overhead tank are connected with weighing modules respectively, the bottom of each overhead tank is provided with a connection piece connected with the tray, and the tray is provided with a plurality of replaceable standard weights. The overhead-tank weighing module precision verifying unit has the advantages that verifying is more convenient, the structure is simple, machining cost is low, operation is convenient, and safety is high.
Description
Technical field
The invention belongs to exact instrument verification field, especially relate to a kind of head tank Weighing module precision checking device.
Background technology
In the production of chemical products, various chemical raw materials need to be drawn in reactor and synthesize by certain numerical value, to the chemical raw material of each component, need to control accurately, usually need the precision of Weighing module to carry out verification.And in Chemical Manufacture, be generally that chemical raw material is placed in to head tank, Weighing module is connected with head tank, and cell body itself has various pipelines, distance compactness between groove and groove, pneumatic valve is around also installed, if want Weighing module to carry out verification, staff just must get on, action is subject to space constraint inconvenience, and can affect the accuracy of verification, meanwhile, concerning staff, have certain danger.And the calibration equipment on market is mostly very expensive, and for the problem that is arranged on the measuring unit that is difficult for disassembling on equipment and exists verification difficulty.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, easy to operate, with low cost, head tank Weighing module precision checking device that security performance is high.
Technical scheme of the present invention is: head tank Weighing module precision checking device, comprise worktable, head tank, Weighing module and pallet, described worktable is located at the position being above the ground level, and worktable is provided with the head tank of some different volumes, between the both sides of described head tank and worktable, be connected with respectively Weighing module, described head tank bottom is provided with the web member being connected with pallet, and described pallet is provided with several removable standard test weights.
Further, described worktable and ground are at a distance of 5.3 meters.
Further, head tank has 4, and volume is 2000 liters and 3000 liters each 2.
Further, described web member is suspension hook.
Further, described pallet is connected by steel wire with the suspension hook on head tank.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, verification is convenient; Have simple in structure, the advantage such as processing cost is low, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
| 1, worktable | 2, head tank | 3, Weighing module |
| 4, pallet | 5, ground | 6, steel wire |
| 7, standard test weight | ? | ? |
Embodiment
As shown in Figure 1, technical scheme of the present invention is: head tank Weighing module precision checking device, comprise worktable 1, head tank 2, Weighing module 3 and pallet 4, described worktable 1 is located at 5 the position of being above the ground level, and worktable 1 is provided with the head tank 2 of some different volumes, between the both sides of described head tank 2 and worktable 1, be connected with respectively Weighing module 3, described head tank 2 bottoms are provided with the web member being connected with pallet 4, and described pallet 4 is provided with several removable standard test weights 7.
In the present embodiment, described worktable 1 and apart 5.3 meters, ground 5; Head tank 2 has 4, and volume is 2000 liters and 3000 liters each 2; Described web member is suspension hook; Described pallet 4 is connected by steel wire 6 with the suspension hook on head tank 2.
The course of work of this example: steel wire is passed to suspension ring, then be connected with pallet, standard test weight is placed on pallet, whether the numerical value that verification Weighing module is measured is consistent with standard test weight, if inconsistent, needs Weighing module to proofread and correct.Avoid staff to carry out verification on the worktable of 5.3 meters of being above the ground level, thereby not be used in complicated pipeline enclosure action, greatly reduced danger, improved the accuracy of verification.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (5)
1. head tank Weighing module precision checking device, comprise worktable, head tank, Weighing module and pallet, it is characterized in that: described worktable is located at the position being above the ground level, and worktable is provided with the head tank of some different volumes, between the both sides of described head tank and worktable, be connected with respectively Weighing module, described head tank bottom is provided with the web member being connected with pallet, and described pallet is provided with several removable standard test weights.
2. head tank Weighing module precision checking device according to claim 1, is characterized in that: described worktable and ground are at a distance of 5.3 meters.
3. head tank Weighing module precision checking device according to claim 1, is characterized in that: head tank has 4, and volume is 2000 liters and 3000 liters each 2.
4. head tank Weighing module precision checking device according to claim 1, is characterized in that: described web member is suspension hook.
5. head tank Weighing module precision checking device according to claim 4, is characterized in that: described pallet is connected by steel wire with the suspension hook on head tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644716.0A CN103728005A (en) | 2013-12-05 | 2013-12-05 | Overhead-tank weighing module precision verifying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644716.0A CN103728005A (en) | 2013-12-05 | 2013-12-05 | Overhead-tank weighing module precision verifying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103728005A true CN103728005A (en) | 2014-04-16 |
Family
ID=50452181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310644716.0A Pending CN103728005A (en) | 2013-12-05 | 2013-12-05 | Overhead-tank weighing module precision verifying unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN103728005A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398178A (en) * | 2018-01-17 | 2018-08-14 | 山东钢铁集团日照有限公司 | A kind of quick method of calibration of wide range running scale |
| CN110857883A (en) * | 2018-08-22 | 2020-03-03 | 上海梅山钢铁股份有限公司 | Calibration method for travelling crane weighing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344763Y (en) * | 1998-05-08 | 1999-10-20 | 时永福 | Large mass weight calibrating device |
| CN201476938U (en) * | 2009-02-25 | 2010-05-19 | 马俊杰 | Full-automatic pressure checking equipment of piston type pressure gauge |
| CN102169011A (en) * | 2010-12-31 | 2011-08-31 | 上海发电设备成套设计研究院 | Method of hanging weight calibration and error automatic correction for increasing metering precision of electric weighing coal feeder |
| CN202770524U (en) * | 2012-09-10 | 2013-03-06 | 中天钢铁集团有限公司 | Hopper scale verification apparatus |
| CN203083693U (en) * | 2013-01-22 | 2013-07-24 | 山西长治维特衡器有限公司 | Hanging weight verification apparatus for belt weigher |
-
2013
- 2013-12-05 CN CN201310644716.0A patent/CN103728005A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344763Y (en) * | 1998-05-08 | 1999-10-20 | 时永福 | Large mass weight calibrating device |
| CN201476938U (en) * | 2009-02-25 | 2010-05-19 | 马俊杰 | Full-automatic pressure checking equipment of piston type pressure gauge |
| CN102169011A (en) * | 2010-12-31 | 2011-08-31 | 上海发电设备成套设计研究院 | Method of hanging weight calibration and error automatic correction for increasing metering precision of electric weighing coal feeder |
| CN202770524U (en) * | 2012-09-10 | 2013-03-06 | 中天钢铁集团有限公司 | Hopper scale verification apparatus |
| CN203083693U (en) * | 2013-01-22 | 2013-07-24 | 山西长治维特衡器有限公司 | Hanging weight verification apparatus for belt weigher |
Non-Patent Citations (1)
| Title |
|---|
| 《工业自动化仪表手册》编辑委员会: "《工业自动化仪表手册 第二册 产品部分（一） 第21篇 机械量检测仪表》", 31 October 1987 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398178A (en) * | 2018-01-17 | 2018-08-14 | 山东钢铁集团日照有限公司 | A kind of quick method of calibration of wide range running scale |
| CN110857883A (en) * | 2018-08-22 | 2020-03-03 | 上海梅山钢铁股份有限公司 | Calibration method for travelling crane weighing system |
| CN110857883B (en) * | 2018-08-22 | 2021-08-13 | 上海梅山钢铁股份有限公司 | Calibration method for travelling crane weighing system |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |