KR101804261B1 - Device for assisting when works using tool - Google Patents

Device for assisting when works using tool Download PDF

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Publication number
KR101804261B1
KR101804261B1 KR1020160034469A KR20160034469A KR101804261B1 KR 101804261 B1 KR101804261 B1 KR 101804261B1 KR 1020160034469 A KR1020160034469 A KR 1020160034469A KR 20160034469 A KR20160034469 A KR 20160034469A KR 101804261 B1 KR101804261 B1 KR 101804261B1
Authority
KR
South Korea
Prior art keywords
tool
rod
height
ceiling
contact member
Prior art date
Application number
KR1020160034469A
Other languages
Korean (ko)
Other versions
KR20170110293A (en
Inventor
강민성
Original Assignee
강민성
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Filing date
Publication date
Application filed by 강민성 filed Critical 강민성
Priority to KR1020160034469A priority Critical patent/KR101804261B1/en
Publication of KR20170110293A publication Critical patent/KR20170110293A/en
Application granted granted Critical
Publication of KR101804261B1 publication Critical patent/KR101804261B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/30—Pillars and struts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

In the present invention, when a hole such as a hammer drill is formed on a wall of a building or a side surface of various structures, the hole can be moved vertically, horizontally, and longitudinally in a stable holding state, Wherein the vertical height adjustment rod comprises a lower rod and a upper rod; A bottom contact member mounted on a lower end of the lower bar and closely installed on a floor of the building; A ceiling contact member installed at an upper end of the upper rod and installed to be close to the ceiling of the building, A height adjuster for controlling a height of the vertical height adjusting rod; A horizontal support which is formed in a downwardly open form and has rollers on both sides thereof and is provided on the ceiling close contact member; And a tool engagement portion for holding a tool at one end thereof, and a tool engagement portion for engaging with the tool engagement portion of the tool, the tool engagement portion being fitted to the height adjusting hole of the lower rod at the other end, And a pull wire provided with a hook for allowing the tool to be held at an appropriate height when working through the tool.

Description

[0001] The present invention relates to a device for assisting when working with a tool,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an auxiliary tool for working a tool, and more particularly, So that it is possible to improve the accuracy of the hole machining and the efficiency of the work.

Generally, various kinds of tools are used for working such as processing holes in a building wall or various structures. Among them, heavy tools are used so that workers can not use them for a long time.

For example, tools such as drills, riveting hammers or nail guns can be held by the operator, but they are relatively heavy and require a lot of work by the operator to withstand the repulsive forces that occur during use.

Therefore, when such a tool is used for a long time, the weight of the tool is not only easily fatigued by the operator, but also increases the risk of damaging the musculoskeletal system due to repulsive force during use.

In this situation, conventionally, as disclosed in Korean Utility Model Publication No. 20-2011-0003506, a drill can be mounted on the upper part to move the drill up and down, left and right, and back and forth, A drill lift jig has been developed that can significantly increase safety and reduce safety accidents.

However, when the jig is to be moved up and down, left and right, and back and forth, there is a problem in that the worker or his assistant must move the bogie every time, so that the work is inconvenient. Therefore, there has been a problem in that the drill must be held with a great deal of effort when the worker performs the work.

In addition, as disclosed in Korean Patent Publication No. 10-1160081, a height adjusting control structure of a hammer drill is developed in which a worker can easily adjust a hammer drill to fix an anchor on a ceiling slab to the ceiling, .

However, when the hammer drill is moved in the left-right direction or the back-and-forth direction by performing the operation by supporting the hammer drill only in the vertical direction, the supporter structure as described above is inconvenient to move the entire structure of the supporter .

[Prior Art Literature]

1. Korean Utility Model Publication No. 20-2011-0003506

2. Korean Patent Registration No. 10-1160081

SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems described above and to provide a method of manufacturing a hole in a building, The present invention is to provide an auxiliary tool for tool work which can not only make it possible to work conveniently but also improve the accuracy of the hole machining and the work efficiency by making it possible to move the tool only in the up and down, left and right and forward and backward directions.

According to an embodiment of the present invention for achieving the object described above, an auxiliary tool for tool work for holding a tool when a worker processes a hole in a building wall includes a lower bar having a plurality of height adjusting holes, A vertical height adjusting rod provided on the rod so as to be movable in the up and down direction, the fixing rod being inserted into the height adjusting hole or projecting to the outside to set the height; A bottom contact member mounted on a lower end of the lower bar and closely installed on a floor of the building; A ceiling contact member installed at an upper end of the upper rod and installed to be close to a building ceiling and mounted to a rotary shaft rotatably inserted into the upper rod and rotatably installed in a lateral direction; A height adjuster for controlling a height of the vertical height adjusting rod by moving a moving member coupled to a lower end portion of the lower rod so as to be movable up and down along a gear bar; A horizontal support which is formed in a downwardly open form and has rollers on both sides thereof and is provided on the ceiling close contact member; And a tool engagement portion for holding a tool at one end thereof, and a tool engagement portion for engaging with the tool engagement portion of the tool, the tool engagement portion being fitted to the height adjusting hole of the lower rod at the other end, And a pull wire provided with a hook for allowing the tool to be held at an appropriate height when working through the tool.

According to the embodiment of the present invention, the other end of the pulling wire is provided with a weight for allowing the tool to be held at an appropriate height.

When an auxiliary tool for working according to an embodiment of the present invention as described above is used, an auxiliary device for supporting the tool when a hole such as a hammer drill is formed on a wall of a building or a side surface of various structures It is possible to move the tool in the vertical, left and right and forward and backward directions in a state in which the tool is stably held without having to prepare the auxiliary worker for moving the auxiliary apparatus without moving it, And at the same time, it is a very useful invention that can improve the accuracy of the hole machining and the efficiency of the work.

1 is an exploded perspective view showing an auxiliary tool for tooling work according to an embodiment of the present invention;
2 is an exploded perspective view of an auxiliary tool for working according to an embodiment of the present invention;
3 is a cross-sectional view showing an auxiliary tool for tooling work according to an embodiment of the present invention;
4 is a cross-sectional view showing an operation state of the auxiliary tool for work.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. Also, the singular forms used herein include plural forms as long as the phrases do not expressly mean the opposite. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like. Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further construed to have meanings consistent with the relevant technical literature and the present disclosure and are not to be construed as ideal or official unless defined otherwise.

The embodiment of the present invention described with reference to the perspective view specifically illustrates an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an auxiliary tool for work according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing an auxiliary tool for a work according to an embodiment of the present invention, FIG. 2 is an assembled perspective view showing an auxiliary tool for working according to an embodiment of the present invention, FIG. FIG. 4 is a cross-sectional view showing an embodiment of the auxiliary tool for work. FIG.

First, in the drawings, it is noted that the same components or parts are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

In the present invention, when the operator uses a tool such as a hammer drill to hold a tool (5) stably while moving the tool (5) forward, backward, left and right and upward and downward, 1 to 4, the auxiliary tool for working a work according to the embodiment includes a vertical height adjusting rod 10, a bottom close contact member 20, a ceiling close contact member 30, a height adjusting member 40, A horizontal support 50 and a traction wire 60.

The vertical height adjusting rods 10 include a lower rope 11 having a plurality of height adjusting holes 12 lengthened vertically and preferably lengthened from opposite sides and a height adjusting hole 12 The upper rod 11 is provided in correspondence with the rod 11 so as to be movable in the vertical direction on the lower rod 11 and has a fixing hole 14 inserted into the height adjusting hole 12, (13).

That is, the height of the upper rod 13 is set according to which height adjusting hole 12 the fixing member 14 is inserted.

The fixture 14 is fixed to the lower rod 11 and the upper rod 13 by being fitted to the height adjustment holes 12 formed in directions opposite to each other.

Although not shown, the fixture 14 may be mounted on the lower bar 11 and may be elastically supported by a pressing force so that it can be attached to the height adjusting hole 12 of the upper bar 13 It is possible.

It is also possible to prevent the upper rod 13 from moving downward by inserting the hooking hole 62 described later in the height adjusting hole 12 instead of the fixing hole 14.

The bottom sealing member 20 is attached to the lower end of the lower bar 11 and is closely attached to the bottom of the building so that the auxiliary device can be supported through the bottom part 1 of the building.

The ceiling close contact member 30 is installed at the upper end of the upper bar 13 and is installed to be close to the ceiling of the building so that the auxiliary device can be supported through the ceiling portion 2 of the building.

The ceiling contact member 30 is mounted on a rotary shaft 31 rotatably inserted into the upper rod 13 so that the horizontal support 50 mounted on the ceiling close contact member 30 can rotate in the left and right direction, As shown in Fig.

At this time, the ceiling contact member 30 may be provided with a ceiling contact member 30, which is attached to the wall surface by a known fastener so that the ceiling contact member 30 may have a height higher than that of the ceiling contact member 30, (Not shown) may protrude from the ceiling tight contact member 30 in the lateral direction.

The horizontal support base 50 is rotatable in the left-right direction, so that the tool 5 can be safely supported in either left or right direction.

The height adjuster 40 controls the height of the vertical height adjusting rod 10 by controlling the movable member 41 coupled to the lower end of the lower rod 11 so as to be movable up and down along the gear rod 42 .

That is, by moving the height adjuster 40 in the left-right direction to rotate the gear bar 42 to move the moving member 41 in the left-right direction, the upper rod 13 is moved up and down, To be adjusted.

The horizontal support 50 is formed in a downwardly open form and has rollers 51 on both sides thereof so as to be rotatably mounted on the ceiling contact member 30 through a rotation hole 31. The horizontal support 50 is provided with a pull- As shown in Fig.

The pulling wire 60 is bi-directionally movably mounted on the horizontal support 50 through a roller 51 and supports the tool 5 freely in a direction in which it is desired to work in the forward, backward, up and down or left and right directions.

The pulling wire 60 is provided at one end thereof with a tool engaging portion 61 for holding the tool 5 and at the other end by a height adjusting hole 12 of the lower rod 11, And a hook 62 for allowing the tool 5 to be held at an appropriate height when working through the tool 5 coupled to the tool engagement portion 61. [

The other end of the pulling wire 60 is provided with a weight 65 for holding the tool 5 at an appropriate height when the worker operates the tool 5, 65 may also be used with various types of weights such as a water bag.

An embodiment of the auxiliary tool for work of the present invention having the above-described structure will be briefly described as follows.

First, the operator comes to bring the auxiliary device in the vicinity of the position where the hole or the like is to be worked, and installs the bottom close contact part 20 in close contact with the bottom part 1 of the building.

Then the upper rod 13 of the vertical height adjusting rod 10 is moved upward from the lower rod 11 or the ceiling tight contact member 30 is brought into close contact with the ceiling of the building through the height adjusting hole 40 The rear fixture 14 is inserted through the height adjusting hole 12 so that the upper rod 13 is prevented from moving downward.

After the vertical height adjusting rods 10 are installed as described above, the operator brings the pulling wire 60 to the proper position to work and engages the tool 5 through the tool engaging portion 61.

Therefore, as shown in FIG. 4, the operator may process the holes in the wall 3 or the structure of the building using the tool 5 supported by the drawer 60 and the drawer 60.

1: Bottom 2: Ceiling
3: wall portion 5: tool
10: vertical height adjusting rod 11: lower rod
12: height adjustment ball 13: upper rod
14: fixture 20: bottom contact member
30: ceiling contact member 31:
40: height adjusting member 41: moving member
42: gear rod 50: horizontal support
51: Roller 60: Traction wire
61: tool coupling part 62:
65: Weights

Claims (3)

A lower rod 11 having a plurality of height adjusting holes 12 for holding a tool when a worker drills a hole in a building wall and a height adjusting hole 12 corresponding to the lower rod 11 And an upper rod 13 which is installed on the lower rod 11 so as to be movable in the up and down direction so that the fixing rod 14 is inserted into the height adjusting hole 12 and protruded to the outside to set the height, A bottom contact member 20 attached to the bottom of the building and mounted on the bottom of the bottom rod 11 and a moving member 41 coupled to a bottom end of the bottom rod 11, (40) for controlling the height of the vertical height adjusting rods (10) by adjusting the height of the vertical height adjusting rods (42) so as to be movable in the vertical direction,
A ceiling contact member (not shown) installed at the upper end of the upper rod 13 so as to be close to the ceiling of the building and mounted to the rotary shaft 31 rotatably inserted into the upper rod 13, 30,
A horizontal support table 50 provided on the ceiling contact member 30 and having a downward opening shape and having rollers 51 on both sides thereof,
A tool engaging portion 61 for holding the tool 5 is provided at one end and a tool engaging portion 61 for holding the tool 5 is provided at the other end of the lower rod 11, (62) for holding the tool (5) at an appropriate height when the work (5) is engaged with the height adjustment hole (12) of the tool (5) And a traction wire (60) provided with a traction wire (60).


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KR1020160034469A 2016-03-23 2016-03-23 Device for assisting when works using tool KR101804261B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160034469A KR101804261B1 (en) 2016-03-23 2016-03-23 Device for assisting when works using tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160034469A KR101804261B1 (en) 2016-03-23 2016-03-23 Device for assisting when works using tool

Publications (2)

Publication Number Publication Date
KR20170110293A KR20170110293A (en) 2017-10-11
KR101804261B1 true KR101804261B1 (en) 2017-12-04

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KR1020160034469A KR101804261B1 (en) 2016-03-23 2016-03-23 Device for assisting when works using tool

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102027832B1 (en) * 2018-01-09 2019-11-04 강민성 Device for assisting when works using tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200995A (en) * 2010-03-26 2011-10-13 Mitsubishi Electric Corp Auxiliary device for power tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200995A (en) * 2010-03-26 2011-10-13 Mitsubishi Electric Corp Auxiliary device for power tool

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