KR20100081290A - A multi purpose wrench for a support - Google Patents

A multi purpose wrench for a support Download PDF

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Publication number
KR20100081290A
KR20100081290A KR1020100060922A KR20100060922A KR20100081290A KR 20100081290 A KR20100081290 A KR 20100081290A KR 1020100060922 A KR1020100060922 A KR 1020100060922A KR 20100060922 A KR20100060922 A KR 20100060922A KR 20100081290 A KR20100081290 A KR 20100081290A
Authority
KR
South Korea
Prior art keywords
wrench
support
formwork
bag
tail
Prior art date
Application number
KR1020100060922A
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
Priority to KR1020100060922A priority Critical patent/KR20100081290A/en
Publication of KR20100081290A publication Critical patent/KR20100081290A/en
Priority to KR1020100092579A priority 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

PURPOSE: A multi-purpose wrench for a support of a form is provided to reduce the period of construction and offer multiple functions such as hammer or punch. CONSTITUTION: A multi-purpose wrench for a support of a form comprises a wrench unit(13) and a signal tip(31). The wrench is formed on the head part(1) of a handle(2) and includes an arc-shaped contact part(12) and a hanging hole(11). The signal tip is formed on the tail part(3) of the handle to be used for twisting wires or punching.

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.In particular, it supports not only the support adjustment but also various functions such as the hammer function, the signal board to bind the reinforcing bar, the pull function to pull out the nail, and the punch function to punch the panel. A multipurpose wrench for formwork support configured to be used.

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, the height adjustment nut is installed on the top of the female screw pipe is installed, the height adjustment nut is installed, 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, the multipurpose or selectively adopts a function such as a hammer function for nailing the support adjustment wrench, a pusher for removing nails, a punch for punching, a signal board for weaving reinforcing bars or reinforcement, etc. It is an object of the invention to provide a multi-purpose wrench for formwork support that can be used as.

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.

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, can be equipped with a variety of functions, such as a punch, there is an effect that can be used for multi-purpose.

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.

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.

Therefore, the wrench of the present invention has a multi-function function such as a wrench function, a hammer function, a signal stand function, a punch function, a function as a wrench that can adjust the height of the support 5, and a tool of various functions as one tool in the construction site. It is a very useful invention that can be replaced and used very conveniently.

Claims (4)

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). The method of claim 1,
Multi-purpose wrench for formwork support, characterized in that the assembly is formed by separating the bag (2), the head (1), the tail (3).
KR1020100060922A 2010-06-24 2010-06-24 A multi purpose wrench for a support KR20100081290A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020100060922A KR20100081290A (en) 2010-06-24 2010-06-24 A multi purpose wrench for a support
KR1020100092579A KR20100118963A (en) 2010-06-24 2010-09-17 A multi purpose wrench for a support

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
KR20100081290A true KR20100081290A (en) 2010-07-14

Family

ID=42641786

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020100060922A KR20100081290A (en) 2010-06-24 2010-06-24 A multi purpose wrench for a support
KR1020100092579A KR20100118963A (en) 2010-06-24 2010-09-17 A multi purpose wrench for a support

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020100092579A KR20100118963A (en) 2010-06-24 2010-09-17 A multi purpose wrench for a support

Country Status (1)

Country Link
KR (2) KR20100081290A (en)

Families Citing this family (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
KR20100118963A (en) 2010-11-08

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