KR20100118963A - A multi purpose wrench for a support - Google Patents

A multi purpose wrench for a support Download PDF

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Publication number
KR20100118963A
KR20100118963A KR1020100092579A KR20100092579A KR20100118963A KR 20100118963 A KR20100118963 A KR 20100118963A KR 1020100092579 A KR1020100092579 A KR 1020100092579A KR 20100092579 A KR20100092579 A KR 20100092579A KR 20100118963 A KR20100118963 A KR 20100118963A
Authority
KR
South Korea
Prior art keywords
wrench
support
bag
nail
formwork
Prior art date
Application number
KR1020100092579A
Other languages
Korean (ko)
Inventor
배영진
Original Assignee
배영진
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 배영진 filed Critical 배영진
Publication of KR20100118963A publication Critical patent/KR20100118963A/en

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Classifications

    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • 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
    • B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to a multipurpose wrench for formwork support.
As a characteristic feature of the configuration, a wrench 13 composed of a hook hole 11 and an arcuate contact portion 12 is formed in the tip head portion 1 of the bag 2, and the tail portion 3 of the rear end of the bag 2 is formed. ), The signal board 31 which can be used as a punch while forming half-life or wires can be integrally formed, or a nail can be nailed to the back of the arcuate contact portion 12 of the head 1. It is characterized in that the striking portion 14 is formed so as to form, or a par 32 capable of removing a nail or the like at the tip or tail portion of the arcuate contact portion 12 formed in the head portion 1.
The present invention configured as described above can adjust the height of the support 5 very easily and quickly and easily, thereby greatly improving workability, and thus reducing the cost by shortening the construction period, as well as the support 5. In addition to the function as a wrench 13 for adjusting the height of the hammer, bar, signal, punch, wrench can be equipped with a variety of functions, such as a comprehensive or selective, there is an effect that the multi-purpose use is made.
[Index]
Support wrenches, hammers, signal boards, bars, punches, multi-purpose tools.

Description

Multi purpose wrench for a support {A multi purpose wrench for a support}

The present invention is installed in the process of building construction or civil engineering works to install the formwork to form the slab and at the same time support the support so that the form is not deformed, sag or damaged by the weight of the concrete mortar This is a wrench that makes it very quick and easy. Especially, it supports not only the support adjustment, but also the hammer function, the signal board to tie the reinforcing bar, the pull function to pull out the nail, the punch function to punch the panel, the bolts of various sizes, The present invention relates to a multi-purpose wrench for formwork support, which is configured to selectively use various functions such as a wrench function to loosen or remove a nut.

As is well known, when installing the formwork to form the slab during construction or civil engineering work, even if the heavy concrete mortar is placed, the support is installed on the bottom of the formwork so as to overcome the weight.

The support is usually provided with a pair of male screw and female screw, the male screw pipe is located at the top and the female screw pipe is located at the bottom, and a height adjustment nut is installed on the top of the female screw pipe facing the top of the male screw pipe, At the bottom of the female thread and the base is mounted so that the support can be installed stably.

In addition, when adjusting the support to support the slab, there is no separate adjustment tool, so most workers can turn the height adjusting nut by rotating the height adjusting nut by using a stick such as a pipe chip or rebar stub that can be used as a hammer or hammer substitute. The height was adjusted.

However, when the height adjustment nut is rotated as above, the stone bar is easily broken or distorted due to the impact, and it can not function properly.In addition, it takes too much time to adjust the height, resulting in a long construction period and additional labor costs. Excessive closures will follow.

In addition, as the vibration occurs when the height adjustment nut is applied, the vibration is transmitted through the support and the formwork, and thus many supports are not uniformly and stably installed, so the bottom of the slab becomes uneven or the vibration is transmitted. If a play is easily generated and collapsed on one support, it may occur.

The present invention has been made to solve the above-mentioned conventional problems, and in particular, when installing the formwork to strike the slab during construction or civil engineering, it is possible to more quickly and easily adjust the height of the support supporting the lower formwork It is an object of the invention to provide a multi-purpose wrench for formwork support.

In addition, a hammer function to nail nails to the support adjustment wrench, a nail to pull out nails, a punch to punch, a wrench to loosen and loosen parts such as a bolt or a nut, and a wire to connect An object of the present invention is to provide a multi-purpose wrench for formwork support that can be used for multi-purpose by comprehensively or selectively adopting a function such as a signal stand.

A wrench 13 composed of a hook hole 11 and an arcuate contact portion 12 is formed in the tip head portion 1 of the bag 2, and a half-life or a wire is formed in the tail part 3 of the rear end of the bag 2. It is a multipurpose wrench for formwork, characterized in that the signal stand 31 which can be used as a punch while forming a back is integrally formed.

It is a multipurpose wrench for the form support, characterized in that the hitting portion 14 is further formed so as to be nailed like a hammer on the back of the arcuate contact portion 12 of the head portion 1.

It is a multipurpose wrench for form support, characterized in that a pawl 32 capable of removing a nail or the like is formed at the tip or tail portion of the arcuate contact portion 12 formed on the head portion 1.

It is a multipurpose wrench for formwork support, characterized in that the bag 2, the head 1, and the tail 3 are separated and assembled.

While forming a hammer (14a) at the tip, while the magnet 141 is inserted into the predetermined position inside the nail at the same time to form a nail attachment groove (142) to selectively insert a large nail or small nail, the hammer (14a) And a hooked portion 12 along with the hook hole 11 is formed between the hook and the bag 2, and a plurality of wrench holes 21 are formed in various sizes to loosen and unbolt bolts and nuts to the bag 2, respectively. It is a multi-purpose wrench for formwork, characterized in that to form, and the signal board 31 integrally formed at the end of the bag (2).

The present invention configured as described above can adjust the height of the support 5 very easily and quickly and easily, thereby greatly improving workability, and thus reducing the cost by shortening the construction period, as well as the support 5. In addition to the function as a wrench 13 for adjusting the height of the hammer, bar, signal, punch, wrench can be equipped with a variety of functions, such as a comprehensive or selective, there is an effect that the multi-purpose use is made.

1 is a perspective view of a wrench showing a first embodiment of the present invention.
Figure 2 is a cross-sectional view showing a first embodiment of the present invention.
3 is a perspective view showing a second embodiment of the present invention;
4 is a perspective view showing a third embodiment of the present invention;
5 is a state diagram used in the present invention.
6 is a front exemplary view showing a fourth embodiment of the present invention.
7 is an exemplary side view seen from A of FIG. 6;

The present invention has been invented to make it possible to adjust the height of the support is very quickly and easily installed in order to stably support it in the process of installing the formwork to form the slab during construction or civil engineering The composition and operation are as follows.

The head part 1 formed at the tip of the bag 2 hangs on a pair of protrusions 52 protruding from both sides of the nut 51 of the support 5, and stably rotates the nut 51 clockwise or counterclockwise. By forming a hook hole 11 which can be rotated, and extending to the hook hole 11 and forming an arcuate contact portion 12 which reliably surrounds the outer circumferential surface of the nut 51, the height adjustment of the support is stable. Wrench 13 can be configured.

Therefore, when rotating the nut 51 clockwise or counterclockwise to adjust the height of the support 5, the hook hole 11 of the wrench 13 is mounted on the protrusion 52 formed in the nut 51. The close contact portion 12 of the circular arc on the outer circumferential surface of the nut 51 and then holding the bag (2) is turned to be able to adjust the height of the support (5) while the nut 51 is smooth and easy to rotate.

On the other hand, if the signal board 31 is formed on the tail portion 3 of the rear end of the bag 2, in addition to the function as a wrench, work such as twisting or twisting wires or the like during formwork can be performed. ) The pointed tip makes it a punch for punching the panel, thus making it versatile.

In addition, by forming a striking portion 14 formed thickly in a planar configuration on the back of the arcuate contact portion 12 of the head portion 1, a hammer that can nail nails during various operations in the field It can also act as a, and if the head portion (1) to the front end or the tail portion (3) to form a par (32) to remove the nail, etc., when removing the nailing nail or clean up after formwork The nails can be pulled out for even more variety.

In the construction of the wrench of the present invention, when the bag 2, the head part 1, and the tail part 3 can be separated and assembled, the bag 2 is made of wood or synthetic resin, and the head part 1 ) And tail (3) can be molded and used in metal can be formed in a variety of designs and uses.

On the other hand, Figures 6 and 7 form a hammer (14a) at the tip, while the magnet 141 is inserted into the predetermined position inside and at the same time the nail attachment groove 142 that can be selectively fitted with a large nail or small nail Forming can be nailed or removed without having a separate hammer when nailing or removing nails from the construction site, and the arcuate contact with the hook hole 11 between the hammer 14a and the bag 2 Wrenches on the projections 52 formed in the nut 51 when the nut 51 is rotated clockwise or counterclockwise to adjust the height of the support 5 by forming the part 12 so that it can be used as a support wrench. While holding the hook hole 11 of 13 and bringing the arcuate contact portion 12 into close contact with the outer circumferential surface of the nut 51, grasping the bag 2 and turning the nut 51 smoothly and easily rotates the support ( 5) will be able to adjust the height. In addition, by forming a plurality of wrench holes 21 in various sizes in the sack (2), it is possible to loosen and remove bolts and nuts of various sizes without the need for a separate wrench, and together with the signal board 31 at the end of the sack (2) By forming a hole in the panel can be used conveniently when weaving iron wire or weave halfway when reinforcing the rebar.

Therefore, the wrench of the present invention has a multi-purpose function such as a barr function, a hammer function, a signal stand function, a punch function, a wrench function, as well as a function of a wrench that can adjust the height of the support 5, and functions as a single tool at a construction site. It is a very useful invention that can be used very conveniently because it can replace the tool of.

Claims (5)

A wrench 13 composed of a hook hole 11 and an arcuate contact portion 12 is formed in the tip head portion 1 of the bag 2, and a half-life or a wire is formed in the tail part 3 of the rear end of the bag 2. A multipurpose wrench for formwork, characterized in that the signal stand 31 which can be used as a punch while forming a back is integrally formed. The method of claim 1,
Multi-purpose wrench for the form support, characterized in that further forming a hitting portion 14 to be nailed like a hammer on the back of the arcuate contact portion 12 of the head portion (1). The method of claim 1,
Multi-purpose wrench for formwork support, characterized in that to form a pawl (32) to remove the nail or the like at the tip or tail portion of the arcuate contact portion (12) formed in the head portion (1). While forming a hammer (14a) at the tip, while the magnet 141 is inserted into the predetermined position inside the nail at the same time to form a nail attachment groove (142) to selectively insert a large nail or small nail, the hammer (14a) And the hook hole 11 together with the hook hole 11 are formed between the handle and the bag 2, and a plurality of wrench holes 21 are formed in various sizes so that the bolts and nuts can be loosened and held in the bag 2. Forming, multi-purpose wrench for formwork, characterized in that to form a signal (31) integrally at the end of the bag (2). The method according to claim 1 or 4,
Multi-purpose wrench for formwork support, characterized in that the assembly is formed by separating the bag (2), the head (1), the tail (3).
KR1020100092579A 2010-06-24 2010-09-17 A multi purpose wrench for a support KR20100118963A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100060922A KR20100081290A (en) 2010-06-24 2010-06-24 A multi purpose wrench for a support
KR1020100060922 2010-06-24

Publications (1)

Publication Number Publication Date
KR20100118963A true KR20100118963A (en) 2010-11-08

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KR1020100092579A KR20100118963A (en) 2010-06-24 2010-09-17 A multi purpose wrench for a support

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972473A1 (en) * 2011-03-10 2012-09-14 Gop Sa Key device for tightening and loosening of stays used on building site for performing e.g. casting and drying slabs and lintels, at time of propping operations, has hook and sliding tube adapted to stays of building
KR101220514B1 (en) * 2010-09-03 2013-01-10 삼성중공업 주식회사 A tool establishing and dismantling support for prevention of noise
CN103144061A (en) * 2013-03-28 2013-06-12 梁翠 Improved inner hexagon spanner
CN103659687A (en) * 2013-12-31 2014-03-26 江苏金铁人自动化科技有限公司 Three-purpose monkey spanner
KR101458982B1 (en) * 2013-07-23 2014-11-07 김동기 Spanner for scaffolding work
CN104894732A (en) * 2015-06-25 2015-09-09 际华三五四二纺织有限公司 Opening time adjusting tool of air jet loom
KR200487674Y1 (en) * 2018-06-15 2018-10-19 송준원 Wrench for a support

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101220514B1 (en) * 2010-09-03 2013-01-10 삼성중공업 주식회사 A tool establishing and dismantling support for prevention of noise
FR2972473A1 (en) * 2011-03-10 2012-09-14 Gop Sa Key device for tightening and loosening of stays used on building site for performing e.g. casting and drying slabs and lintels, at time of propping operations, has hook and sliding tube adapted to stays of building
CN103144061A (en) * 2013-03-28 2013-06-12 梁翠 Improved inner hexagon spanner
KR101458982B1 (en) * 2013-07-23 2014-11-07 김동기 Spanner for scaffolding work
CN103659687A (en) * 2013-12-31 2014-03-26 江苏金铁人自动化科技有限公司 Three-purpose monkey spanner
CN104894732A (en) * 2015-06-25 2015-09-09 际华三五四二纺织有限公司 Opening time adjusting tool of air jet loom
KR200487674Y1 (en) * 2018-06-15 2018-10-19 송준원 Wrench for a support

Also Published As

Publication number Publication date
KR20100081290A (en) 2010-07-14

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