CN111587165A - 手持式顶升/校平工具 - Google Patents

手持式顶升/校平工具 Download PDF

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CN111587165A
CN111587165A CN201980008130.0A CN201980008130A CN111587165A CN 111587165 A CN111587165 A CN 111587165A CN 201980008130 A CN201980008130 A CN 201980008130A CN 111587165 A CN111587165 A CN 111587165A
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jacking
shaft
frame
leg
fixed
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R·奥维德
S·泰耶
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Viking Equipment Co
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Viking Equipment Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/0823—Straps; Tighteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/0823—Straps; Tighteners
    • B60P7/083—Tensioning by repetetive movement of an actuating member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/0823—Straps; Tighteners
    • B60P7/0853—Tools for manipulating straps or tighteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • B65B13/027—Hand-held tools for applying straps having preformed connecting means, e.g. cable ties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24—Securing ends of binding material
    • B65B13/30—Securing ends of binding material by deforming the overlapping ends of the strip or band
    • B65B13/305—Hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/247—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated pneumatically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F1/00—Stationary apparatus or hand tools for forming or binding straw, hay or the like into bundles
    • A01F1/02—Hand-operated tools
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B25B5/085—Arrangements for positively actuating jaws using cams with at least one jaw sliding along a bar

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Basic Packing Technique (AREA)
  • Movable Scaffolding (AREA)
  • Road Repair (AREA)

Abstract

本发明描述了一种手持式顶升/校平工具，包括在顶升动作过程中彼此相对移动的顶升轴(2)和机架(3)。其还包括提供顶升动作的压胶枪顶升机构(1)、固定于机架(3)和顶升轴(2)中的一个的两个外支腿(5、7)以及固定于机架和顶升轴中另一个的一个中支腿(6)，中支腿(6)位于两个外支腿(5、7)之间。此外，顶升/校平工具包括与每条支腿(5、6、7)成直角固定并指向相同方向的支脚(8、9、10)。顶升动作使顶升轴(2)穿过机架(3)向下移动。

Description

手持式顶升/校平工具
技术领域
本发明涉及一种手动工具，更具体地涉及一种手动顶升工具，该工具可以用于许多任务，例如顶升和校平物体、收紧绳索或条带、分离物品等。
背景技术
压胶枪在工具行业中是众所周知的，其已经在市场上销售了几十年。例如，它们包括在US 4009804中描述的泵送或顶升机构。这种机构成本低、易于生产、并且摩擦极小。
在建筑行业中，经常需要对门、窗或梁等物体的顶升、固定和校平。爪式千斤顶可用于此目的，但仅适用于重型版本。爪式千斤顶通常是具有两个固定的外支脚和一个可以向上或有时向下顶的中支脚的千斤顶。到目前为止，还没有找到可以用单手操作的轻便的手持式爪式千斤顶。本发明为这一问题提供了一种廉价而简单的解决方案。
发明内容
本发明描述了一种手持式顶升/校平工具，包括在顶升动作过程中相对于彼此移动的顶升轴和机架，以及提供顶升动作的压胶枪顶升机构。手持式顶升/校平工具还包括固定于机架和顶升轴中的一个的两个外支腿。顶升工具还包括一个固定于机架和顶升轴中的另一个的中支腿，并且该中支腿位于左外支腿和右外支腿之间。顶升工具还包括与每条支腿成直角固定并指向相同方向的支脚。顶升动作使顶升轴穿过机架向下移动。
附图说明
为了更好地理解本发明，将参照附图描述该装置。相同的数字在不同的附图中描述相同的部分。这些附图示出了本发明的示例。
图1a，1b，1c和1d从不同角度示出了具有中支腿以及固定于机架的两个外支腿的顶升轴。
图2a，2b和2c示出了顶升轴和固定于压胶枪顶升机构的三个支腿。
图3示出了中支腿附接有支撑板的实施例。
图4示出了中支腿附接有后支撑板的实施例。
图5示出了三个支腿均具有相同形状的实施例。
图6示出了具有锯齿状边缘的顶升轴。
具体实施方式
在本文中，我们假设手持式千斤顶是直立的，支脚朝下。从后方能够看到左右。手柄在后部，并且支脚朝向前方。由于压胶枪顶升机构是本领域技术人员众所周知的，因此我们将不详细描述压胶枪顶升机构。
本发明描述了一种手持的顶升/校平工具，其包括相对于彼此移动的顶升轴2和机架3。顶升工具还包括顶升机构1，该顶升机构1在顶升轴和机架3之间提供顶升动作。此外，顶升工具包括两个固定于机架3和顶升轴2中的一个的外支腿5、7，以及一个固定于机架3和顶升轴2中的另一个的中支腿6，中支腿6位于两个外支腿5、7之间。顶升工具还包括与每条支腿5、6、7成直角固定并指向相同方向的支脚(8、9、10)。
换句话说，本申请的支腿1有两种设置：
1.一个支腿固定于顶升轴，两个支腿固定于机架。
2.两个支腿固定于顶升轴，一个支腿固定于机架。
在设置1中，顶升轴2和中支腿6彼此成一体。在设置2中，支腿和轴之间的差异变得明显。
支脚、支腿、顶升轴以及机架之间的关系如图1a-1d所示，设置2未被示出。
顶升机构1的实施例是如图2a-2c中的不同视角所示的压胶枪顶升机构。压胶枪顶升机构的重量非常轻，几乎没有摩擦。操作手柄4所花费的几乎所有能量都将转移到顶升轴2的移动上。顶升轴的横截面可以是正方形、矩形、圆形或椭圆形。在实施例中，顶升轴是圆的条钢。这种顶升轴的横截面是具有较短的前后侧的圆角矩形。顶升轴沿其整个长度具有相同的横截面。显然，顶升轴的横截面的较长侧面平行于从后到前的方向。
然而，压胶枪机构在受到振动或阻塞时可能会打滑。如图6所示，这可以通过在顶升轴2的后侧和/或前侧上使用小齿、锯齿状边缘或类似形状来减轻。通常，顶升轴的后侧与顶升机构啮合。锯齿状边缘应具有对应于压胶枪顶升机构中的顶升部件的形状。轴可以在前侧和后侧之一或二者上具有锯齿状边缘。
在一个实施例中，中支腿固定于顶升轴。由于压胶枪顶升机构的结构，这是最简单的配置。当操作顶升机构时，顶升动作会使固定于顶升轴2的中支腿6从机架3移开。如果将中支腿固定于机架，则左支腿和右支腿必须固定于顶升轴。由于中支腿将与顶升轴和/或外支腿发生冲突，因此这就限制了顶升轴的移动。因此，这是次优选的实施例。
在另一个实施例中，顶升机构包括顶升轴上的配合螺纹和固定于机架的螺母。在另一个实施例中，顶升机构包括在顶升轴上的螺距齿条。合适配置的小齿轮必须连接到各实施例中的齿条或螺母。这两个实施例可以很容易地由液压、电力或气动驱动。
在一个实施例中，手持式顶升工具用于拉紧绳索。为此目的，如图1d所示，中支脚9在每一侧上具有凹口11a，11b，凹口11a，11b优选地靠近支腿，形状为半圆形，并且其中左支脚8和右支脚10中的每一个在其各自的左侧和右侧上具有对应的凹口12b，12a。如果绳索在中支脚9下和外支脚8、10上打圈，则如果将中支脚向下推，绳索将被拉紧。为了方便穿线，如果初始位置包括比左支脚和右支脚更靠近机架的中支脚，则是有利的。具有或者不具有凹口的条带也可以被拉紧。支脚之间的距离将使绳索或条带易于穿线。
在一个实施例中，包括顶升机构和顶升手柄的机架的上部可旋转地安装到机架的下部，并且可以绕顶升轴旋转。如果顶升轴是圆形的，则此功能很容易包括在内。
在另一个实施例中，如图3所示，手持式顶升/水平工具具有支撑板(14)，该支撑板附接在与支脚相同的平面中。支撑板可以包围两个外支脚。支撑板会将重量分配到更大的区域，并提供更高的稳定性。在另一个实施例中，中支脚9具有如图4所示的后支撑板(13)。后支撑板是附接到中支脚后部的板，并在与支脚的相同的平面上向两侧延伸。图5示出了具有相同形状的三个支脚的实施例。
附图标记：
1 顶升机构
2 顶升轴
3 机架
4 手柄
5 左支腿
6 中支腿
7 右支腿
8 左支脚
9 中支脚
10 右支脚
11a，11b 中支脚上的左、右凹口
12a，12b 左、右支脚上的凹口
13 后支撑板
14 支撑板

Claims (10)

1.一种手持式顶升/校平工具，包括：
在顶升动作过程中彼此相对移动的顶升轴(2)和机架(3)，
提供顶升动作的压胶枪顶升机构(1)，
其特征在于，
两个外支腿(5、7)固定于所述机架(3)和所述顶升轴(2)中的一个，
一个中支腿(6)固定于所述机架和所述顶升轴中的另一个，并位于两个所述外支腿(5、7)之间，
与每条支腿(5、6、7)成直角固定并指向相同方向的支脚(8、9、10)，
其中，顶升动作使所述顶升轴(2)穿过所述机架(3)向下移动。
2.根据权利要求1所述的顶升/校平工具，其特征在于，两个所述外支腿(5、7)固定于所述机架(3)，并且一个所述中支腿(6)固定于所述顶升轴(2)。
3.根据权利要求1所述的顶升/校平工具，其特征在于，支撑板(14)附接至围绕两个所述外支脚的中支脚。
4.根据权利要求1和2所述的顶升/校平工具，其特征在于，所述中支脚具有在与所述中支脚相同的平面中延伸的后支撑板(13)。
5.根据权利要求1所述的顶升/校平工具，其特征在于，所述顶升轴是圆的条钢。
6.根据权利要求1所述的顶升/校平工具，其特征在于，初始位置包括比所述左支脚和所述右支脚更靠近机架布置的中支脚。
7.根据权利要求1所述的顶升/校平工具，其特征在于，所述中支脚在靠近所述支腿的每一侧上具有凹口(11a，12a)，所述凹口(11a，12a)的形状为半圆形，并且其中，所述左支脚(8)和所述右支脚(10)中的每一个在其各自的左右两侧具有相应的凹口(11b，12b)。
8.根据权利要求1所述的顶升工具，其特征在于，所有的所述支脚具有相同的横截面。
9.根据权利要求1所述的顶升工具，其特征在于，所述顶升轴具有类似圆角矩形的横截面，该圆角矩形的前后侧较短，并且较长侧平行于从后到前的方向。
10.根据权利要求1所述的顶升工具，其特征在于，所述顶升轴的一侧或两侧具有锯齿状的边缘。
CN201980008130.0A 2018-02-16 2019-02-07 手持式顶升/校平工具 Pending CN111587165A (zh)

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NO20180251A NO343787B1 (en) 2018-02-16 2018-02-16 Handheld jacking tool and strapping system
PCT/NO2019/000003 WO2019160424A1 (en) 2018-02-16 2019-02-07 Handheld jacking/levelling-tool

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PL3706959T3 (pl) 2022-05-09
KR20200123415A (ko) 2020-10-29
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EP3706959A1 (en) 2020-09-16

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