WO2011066743A1 - 用于大型计量装置的校称装置 - Google Patents

用于大型计量装置的校称装置 Download PDF

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Publication number
WO2011066743A1
WO2011066743A1 PCT/CN2010/074228 CN2010074228W WO2011066743A1 WO 2011066743 A1 WO2011066743 A1 WO 2011066743A1 CN 2010074228 W CN2010074228 W CN 2010074228W WO 2011066743 A1 WO2011066743 A1 WO 2011066743A1
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WO
WIPO (PCT)
Prior art keywords
weight
calibration device
weight placing
hanging
metering device
Prior art date
Application number
PCT/CN2010/074228
Other languages
English (en)
French (fr)
Inventor
张家平
王美成
张架桥
Original Assignee
湖南三一智能控制设备有限公司
三一重工股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湖南三一智能控制设备有限公司, 三一重工股份有限公司 filed Critical 湖南三一智能控制设备有限公司
Publication of WO2011066743A1 publication Critical patent/WO2011066743A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/01—Testing or calibrating of weighing apparatus

Definitions

  • the utility model relates to a calibration device, in particular to a calibration device for calibrating a large measuring device.
  • Each measuring weight weighs 25Kg, each measuring bucket generally needs to be loaded to lOOOKg (40 weights), so that the school staff needs 3 ⁇ 4 people, the schooling time usually takes 1 day, the measurement weight It takes a lot of time and effort, and the operation is extremely inconvenient; and because the support is to be supported to support the weight placing member, it needs to occupy a relatively fixed space, which makes the structure more complicated, the installation is troublesome, and the manufacturing cost is increased.
  • the technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a calibration device for a large-scale metering device which is simple and compact in structure, saves cost, saves time and labor in use, and is convenient for storage and transportation.
  • a calibration device for a large-scale measuring device comprising a weight placing member, wherein the weight placing member is provided with a suspension that can be hung on the measuring device Pieces.
  • one end of the suspension member is hingedly connected to the weight placing member.
  • each of the two ends of the weight placing member is provided with a connecting seat, and the hanging member is two pieces, and one end of each hanging piece is respectively hinged with one of the connecting seats through a rotating connecting member.
  • the connecting seat is composed of two parallel connecting plates, a gap is arranged between the two connecting plates, and the connecting plate is provided with a through hole, and one end of the hanging member is also provided. There is a through hole, and one end of the hanging member having the through hole is inserted into a gap between the two connecting plates, and the rotating connecting member is disposed in the through hole.
  • the weight placing member is a rectangular frame, and a supporting plate is disposed at a bottom intermediate position.
  • the other end of the suspension member is provided with a hanging hole.
  • the calibration device of the utility model reduces the height of the weight placing member by setting a hanging member which can be connected with the measuring device on the weight placing member, so that the operator Handling
  • the code is convenient, saving time and effort.
  • the length of the hanger can be set according to the height of the metering device and the convenience when placing the weight, and the height of the weight placing member can be adjusted to a suitable position.
  • the hanging member and the weight placing member are hinged by a rotating connecting member.
  • the hanging member of the utility model can be hung on the measuring device, and the hanging member can be removed from the measuring device without being calibrated, and suspended.
  • the pieces are folded or removed after being disassembled, so that they do not occupy a fixed space, are convenient for storage and transportation, reduce the manufacturing cost, and have a simple and compact structure, convenient storage and transportation, and wide adaptability.
  • FIG. 1 is a schematic front view of the embodiment of the present invention.
  • FIG. 2 is a schematic top plan view of an embodiment of the present invention.
  • Figure 3 is a partial enlarged view of A in Figure 2;
  • Figure 4 is a front view showing the structure of the connecting seat on the weight placing member of the utility model
  • Fig. 5 is a top plan view showing the connection of the connector on the weight placing member of the utility model.
  • the calibration device for a large-scale metering device of the present invention comprises a weight placing member 1, and the weight placing member 1 is provided with a hanging member 3 which can be suspended from the weighing device.
  • the length of the hanging member 3 can be set according to the height of the measuring device and the convenience when the weight is placed, and the height of the weight placing member is lowered to a suitable position, so that the operator can conveniently pick and place the weight, saving time and labor.
  • the end 3 of the suspension member is hinged to the weight placing member 1.
  • the weight placing member 1 is a rectangular frame which is welded by angle steel, and a support plate 6 is welded at the bottom of the bottom.
  • the two ends of the weight placing member 1 are respectively provided with a connecting seat 4, and the connecting seat 4 is arranged by two parallel plates.
  • the connecting plate 41 is composed of a gap between the two connecting plates 41, and the connecting plate 41 is provided with a through hole.
  • the suspension member 3 is two-piece, which is a plate-like structure, and may also be a rod-shaped structure. One end of the suspension member 3 is provided with a through hole, and one end of the through hole is inserted into the gap between the two connecting plates 41.
  • the through hole of the connecting plate 41 and the suspension member 3 is provided with a rotary connecting member 2, and the hanging member 3 and the connecting seat 4 are hinged by the rotating connecting member 2, as shown in Fig. 3,
  • the rotating connecting member 2 is a pin shaft (also Using a fastener or the like, the pin is positioned by a washer 7 and a pin 8 attached to its end.
  • the suspension member 3 is rotatably folded relative to the weight placing member 1 by the rotary joint member 2, unfolded to a state perpendicular to the weight placing member 1 or folded into the weight placing member 1 and supported on the support plate 6 welded at the bottom thereof. State (as shown in Figure 1 The position shown by the dotted line).
  • the other end of the suspension member 3 is provided with a suspension hole 5 through which the utility model is hung on the metering device, and the suspension hole 5 can also be replaced by a hook.
  • the suspension member 3 When the school is called, the suspension member 3 is unfolded and hung on the measuring device for the school name, which reduces the height of the weight placing member, and makes it convenient for the operator to pick up the weight, saving time and effort.
  • the suspension member can be removed from the metering device without the need for calibration, and the suspension member can be folded and stored, so that it does not occupy a fixed space, is convenient for storage and transportation, reduces manufacturing costs, and has a simple and compact structure, storage and transportation. Very convenient and adaptable.
  • the working process of the utility model is as follows: when the metering device needs a school name, the hanging member in the calibration device of the utility model is hung on the metering device, and then the weight is placed on the weight placing member, after the school name is finished or When the transport is required to be stored, the utility model is removed from the metering device, and the suspension member can be folded.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Description

用于大型计量装置的校称装置 技术领域
本实用新型涉及校称装置， 特别涉及一种用来校准大型计量装置的校称装置。 背景技术
现有的大型计量装置， 如混凝土搅拌站中的骨料计量装置， 一般离地面较高， 当需 要校称时往往需要增加校称装置来用于放置计量砝码。 而在现有的校称装置中， 一般是 采用在称量斗内焊接支座来支撑和固定放置计量砝码的砝码放置件，采用这种方式的缺 点是由于称量斗离地面较高， 因此砝码放置件也离地面较高， 一般砝码放置件的安装位 置距地面高度为 2米以上， 校称时， 工作人员要从地面将计量砝码逐个放置于该砝码放 置件上， 而每个计量砝码重 25Kg， 每个计量斗一般需加载至 lOOOKg (40个砝码） ， 这 样， 校称工作人员需要 3〜4人， 校称时间一般要花费 1天， 计量砝码放取费时费力， 操 作极不方便；而且由于要焊接支座来支撑砝码放置件，因此其需要占用相对固定的空间， 使其结构比较复杂， 安装也麻烦， 增加了制造成本。
实用新型内容
本实用新型要解决的技术问题是克服现有技术的不足， 提供一种结构简单紧凑， 节 约成本， 使用时省时省力， 存储和运输都很方便的用于大型计量装置的校称装置。
为解决上述技术问题， 本实用新型提出的技术方案为： 一种用于大型计量装置的校 称装置， 包括砝码放置件， 所述砝码放置件上设有可悬挂于计量装置上的悬挂件。
作为对本实用新型的进一步改进， 所述悬挂件一端与所述砝码放置件铰接连接。 作为对本实用新型的进一步改进， 所述砝码放置件的两端各设有一个连接座， 所述 悬挂件为两件， 各悬挂件一端分别通过一旋转连接件与其中一连接座铰接。
作为对本实用新型的更进一步改进， 所述连接座由两块平行设置的连接板组成， 两 块连接板之间设有间隙， 所述连接板上设有通孔， 所述悬挂件一端也设有通孔， 悬挂件 设有通孔的一端插设于两块连接板间的间隙内， 所述旋转连接件穿设于所述通孔内。
所述砝码放置件为长方形框， 其底部中间位置设置有一块支撑板。
所述悬挂件的另一端设有悬挂孔。
相比现有技术， 本实用新型具有以下有益效果： 本实用新型的校称装置通过在砝码 放置件上设置可与计量装置连接的悬挂件， 降低了砝码放置件的高度， 使操作者取放砝 码方便， 省时省力。 悬挂件的长度可根据计量装置的高度以及放置砝码时的方便程度来 设置， 将砝码放置件的高度调节至合适位置。 悬挂件和砝码放置件通过一旋转连接件铰 接， 校称时， 将本实用新型的悬挂件悬挂于计量装置上即可， 不需校称时可将悬挂件从 计量装置上取下， 悬挂件折叠后或拆卸后收藏， 这样既不会占用固定的空间又便于储存 和运输， 降低了制造成本， 其结构简单紧凑， 存储和运输都很方便， 适应性广。
附图说明
图 1是本实用新型实施例的主视结构示意图；
图 2是本实用新型实施例的俯视结构示意图；
图 3是图 2中 A处局部放大图；
图 4是本实用新型中砝码放置件上装设连接座的主视结构示意图；
图 5是本实用新型中砝码放置件上装设连接座的俯视结构示意图。
图例说明：
1、 砝码放置件； 2、 旋转连接件； 3、 悬挂件； 4、 连接座； 41、 连接板； 5、 悬 挂孔； 6、 支撑板； 7、 垫圈； 8、 销。
具体实施方式
下面结合具体实施例及附图对本实用新型作进一步的说明。
如图 1和图 2所示， 本实用新型的用于大型计量装置的校称装置， 包括砝码放置件 1， 该砝码放置件 1上设有可悬挂于计量装置上的悬挂件 3。 该悬挂件 3的长度可根据计量装 置的高度以及放置砝码时的方便程度来设置， 将砝码放置件的高度降低至合适位置， 使 操作者取放砝码方便， 省时省力。
参见图 4和图 5， 本实施例中， 悬挂件 3—端与砝码放置件 1铰接。 砝码放置件 1为由 角钢焊接围成的长方形框， 其底部中间位置焊接一块支撑板 6， 砝码放置件 1的两端各设 有一个连接座 4，连接座 4由两块平行设置的连接板 41组成，两块连接板 41之间设有间隙， 连接板 41上设有通孔。 悬挂件 3为两件， 为板状结构， 也可为杆状结构， 悬挂件 3的一端 设有通孔， 该设有通孔的一端插设于两块连接板 41间的间隙内， 在连接板 41和悬挂件 3 的通孔内穿设有旋转连接件 2， 悬挂件 3与连接座 4通过旋转连接件 2铰接， 如图 3所示， 该旋转连接件 2为销轴 （也可采用紧固件等） ， 该销轴通过装于其端部的垫圈 7和销 8定 位。 悬挂件 3可通过旋转连接件 2相对于砝码放置件 1转动折叠， 展开至与砝码放置件 1垂 直的状态或折叠至砝码放置件 1内并支撑于其底部焊接的支撑板 6上的状态 （如图 1中双 点划线所示位置） 。 悬挂件 3的另一端设有悬挂孔 5， 通过该悬挂孔 5， 将本实用新型挂 设于计量装置上， 也可用挂钩代替悬挂孔 5。
进行校称时， 将悬挂件 3展开， 悬挂于计量装置上用于校称， 降低了砝码放置件的 高度， 使操作者取放砝码方便， 省时省力。 不需校称时可将悬挂件从计量装置上取下， 悬挂件折叠后收藏， 这样既不会占用固定的空间又便于储存和运输， 降低了制造成本， 其结构简单紧凑， 存储和运输都很方便， 适应性广。
本实用新型的工作过程为： 当计量装置需要校称时， 将本实用新型校称装置中的悬 挂件悬挂于该计量装置上，然后在砝码放置件上放置砝码，校称完毕后或需运输储存时， 从计量装置上取下本实用新型， 将悬挂件折叠即可。
以上所述仅是本实用新型的优选实施方式，本实用新型的保护范围并不仅局限于上 述实施例， 凡属于本实用新型思路下的技术方案均属于本实用新型的保护范围。 应当指 出， 对于本技术领域的普通技术人员来说， 在不脱离本实用新型原理前提下的若干改进 和润饰也应视为本实用新型的保护范围。

Claims

权 利 要 求
1、 一种用于大型计量装置的校称装置， 包括砝码放置件 （1 ) ， 其特征在于： 所述 砝码放置件 （1 ) 上设有可悬挂于计量装置上的悬挂件 （3) 。
2、 根据权利要求 1所述的用于大型计量装置的校称装置， 其特征在于： 所述悬挂 件 （3) —端与所述砝码放置件 （1 ) 铰接连接。
3、 根据权利要求 2所述的用于大型计量装置的校称装置， 其特征在于： 所述砝码 放置件 （1 ) 的两端各设有一个连接座 （4) ， 所述悬挂件 （3) 为两件， 各悬挂件 （3) 一端分别通过一旋转连接件 （2) 与一连接座 （4) 铰接。
4、 根据权利要求 3所述的用于大型计量装置的校称装置， 其特征在于： 所述连接 座 （4) 由两块平行设置的连接板 （41 ) 组成， 两块连接板 （41 ) 之间设有间隙， 所述 连接板 （41 ) 上设有通孔， 所述悬挂件 （3) —端也设有通孔， 悬挂件 （3) 设有通孔的 一端插设于两块连接板 （41 ) 间的间隙内， 所述旋转连接件 （2) 穿设于所述通孔内。
5、 根据权利要求 4所述的用于大型计量装置的校称装置， 其特征在于： 所述砝码 放置件 （1 ) 为长方形框， 其底部中间位置设置有一块支撑板 （6) 。
6、 根据权利要求 1至 5中任一项所述的用于大型计量装置的校称装置， 其特征在 于： 所述悬挂件 （3) 的另一端设有悬挂孔 （5) 。
PCT/CN2010/074228 2009-12-01 2010-06-22 用于大型计量装置的校称装置 WO2011066743A1 (zh)

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CN2009203162981U CN201548316U (zh) 2009-12-01 2009-12-01 用于大型计量装置的校称装置
CN200920316298.1 2009-12-01

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106987A1 (de) * 1981-02-25 1982-09-09 Müller u. Borggräfe KG, 5820 Gevelsberg Vorrichtung zum anhaengen von lasten an den streckenausbau im berg- und tunnelbau
CN1122907A (zh) * 1994-11-05 1996-05-22 中国航天工业总公司第一计量测试研究所 天平刀、刀承不脱离可装卸砝码的装置
JP2004049861A (ja) * 2002-07-22 2004-02-19 Koichi Suzumori 介護用バランスリフト
CN2656963Y (zh) * 2003-11-18 2004-11-17 福州市计量所 组合式检测大质量标准砝码

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106987A1 (de) * 1981-02-25 1982-09-09 Müller u. Borggräfe KG, 5820 Gevelsberg Vorrichtung zum anhaengen von lasten an den streckenausbau im berg- und tunnelbau
CN1122907A (zh) * 1994-11-05 1996-05-22 中国航天工业总公司第一计量测试研究所 天平刀、刀承不脱离可装卸砝码的装置
JP2004049861A (ja) * 2002-07-22 2004-02-19 Koichi Suzumori 介護用バランスリフト
CN2656963Y (zh) * 2003-11-18 2004-11-17 福州市计量所 组合式检测大质量标准砝码

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