KR20110067896A - Automatic rebar binding device - Google Patents

Automatic rebar binding device Download PDF

Info

Publication number
KR20110067896A
KR20110067896A KR1020090124674A KR20090124674A KR20110067896A KR 20110067896 A KR20110067896 A KR 20110067896A KR 1020090124674 A KR1020090124674 A KR 1020090124674A KR 20090124674 A KR20090124674 A KR 20090124674A KR 20110067896 A KR20110067896 A KR 20110067896A
Authority
KR
South Korea
Prior art keywords
bar
upper frame
reinforcing bar
binding
present
Prior art date
Application number
KR1020090124674A
Other languages
Korean (ko)
Inventor
정진우
Original Assignee
정진우
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 정진우 filed Critical 정진우
Priority to KR1020090124674A priority Critical patent/KR20110067896A/en
Publication of KR20110067896A publication Critical patent/KR20110067896A/en

Links

Images

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
    • B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
    • 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
    • B65B13/26—Securing ends of binding material by knotting
    • B65B13/265—Hand tools
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars
    • E04G21/123—Wire twisting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The present invention relates to an automatic reinforcing bar binding apparatus, and more particularly, to an automatic reinforcing bar binding apparatus to be bundled in a one-touch type reinforcing bars installed in a double or cross-shaped form.

The present invention is a spring is installed to receive the guide of the guide projection formed on the upper frame, the lower side is fixed and the upper side penetrates the mounting groove and the punching system installed on the inside and outside of the upper frame to one side by the operation of the handle In the reinforcing bar binder wherein the reinforcing bar is formed in the binding groove of the lower frame by the punching of the upper frame,

The guide shaft of the upper frame via the pulleys 5a and 5b in which the pressing bar 5 serving as a lever and the string 5c connected to the upper frame are installed by installing a pressing bar 5 on the upper side of the handle. 10a is connected to the upper side to operate the punching system 20 installed on the inside and outside, characterized in that the loading and punching to make it convenient.

Description

Automatic rebar binding device {omitted}

The present invention relates to an automatic reinforcing bar binding device, and more particularly, to install a double reinforcement or cross-shaped reinforcing bars firmly tied in one-touch type without being released and stretched at every load for continuous operation, or The present invention relates to an automatic reinforcing bar binding device that can be easily loaded and punched by using a push bar at an intersection of a curved bar.

In general, when building a concrete building, formwork, etc. are installed, and the reinforcing bars are laid in double or crisscross form. The concrete is poured to improve its strength.

However, in the case of tying wires after reinforcing the conventional reinforcing bars, the intersection of reinforcing bars or crosses of the rebars is very many. Therefore, a lot of manpower is required, resulting in a prolonged construction period and an increase in labor costs. This patent has been proposed (Patent Application No. 10-2009-0101682), but the applicant filed in the case of reinforcing the reinforcing bar on the installed form, in the hot summer, the lower reinforcing bar between the grouse and grouse In the center, when the intersection points down to the formwork, or when the upper and lower reinforcing bars are bent or bent due to the carelessness of the worker, there is not enough space for loading by pressing the upper frame. There was a flaw that had to be hard loaded to hold the end of the axis.

The present invention has been devised to solve such a conventional drawback, the binding member supplied by one by the vertical movement of the upper frame makes it easy to bind the reinforcing bars in one-touch type, as well as where the reinforcing bar is short of the binding space If there is only a support surface such as formwork or not, the presser (5) is used for the purpose of freeing loading and punching.

An object of the present invention is to press the presser bar so that the center portion of the loading and the binding member can be pressed.

An object of the present invention is to operate by the push rod coupling hammer mounted on the upper frame for the coupling member.

An object of the present invention is to connect the strap to the upper side of the guide shaft of the upper frame so as to connect the presser bar and the upper frame to be operated via the pulley.

The present invention is a guide shaft with a spring is fixed, the upper side is penetrated to the upper frame to form a guide projection to one side and supply the binding member from the supply shaft, the lower frame is connected to the handle and the binding member binds the reinforcing bar In the reinforcing bar binding device,

When the upper frame is punched to bind the binding member in the binding groove of the lower frame, and when the upper frame is raised, the center portion of the binding member is pressed and loaded, even though the rebar is stretched and there is insufficient space to press the upper frame. When pressing the pressing bar installed on the upper side of the handle is connected to the upper side of the guide shaft of the upper frame is characterized in that the loading of the upper frame via the pulley.

The present invention is to ensure that the binding member supplied by one operation by the vertical movement of the upper frame and the lower frame to tie the reinforcing bar to the joint or the cross section simply by one-touch driving and to be accurately bound.

The present invention, even if the center of the loading and the binding member on the bound reinforcing bar, do not open, the loading and punching is automatically made when pressing the pressing bar installed on the upper side of the handle.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of the present invention, Figure 2 is an exploded cross-sectional view of the present invention, Figure 3 is an installation state diagram for the punching system of the present invention.

The reinforcing bar binding device 1 forms a guide protrusion 2 'on one side of the upper frame 2 so that the guide groove 3' of the lower frame 3 moves up and down with the guide protrusion 2 '. Combine as much as possible.

The upper frame 2 has an upper side and a lower side protruding to one side, and the guide shaft 10a is fixed to the protruding lower side, and the guide shaft 10a of the upper frame 2 is protruded from the upper side protruding from the lower frame 3. It is penetrated, and the spring 10 is installed between the lower side of the guide shaft 10a and the protruding upper frame to provide an elastic force in the downward direction.

The supply shaft 6 is connected to one side of the upper frame 2 so that a plurality of binding members 7, 7 ′ are inserted in a row, so that they can be supplied one by one. At the end, the supply spring (6a) is installed to compress.

A punching system 20 which is connected to the inner and outer portions of the upper frame by protruding a rising bar 18b protruding from the lower end of the guide shaft 10a to press both center portions of the binding members 7 and 7, every time it is loaded. Install it.

The binding member 7 is supplied to the inside of the upper mold 2, and a pressing groove 2b is formed in which an upper side of the supplied binding member 7 is located.

The lower frame (3) forms a binding guide groove (3a) so that the binding members (7, 7) is fed to the lower side and the upper frame (2) is punched out by placing a stop groove (4) above the lower frame. When the binding member (7, 7) is to bind the reinforcing bar (8, 9) to be stopped in the stop groove (4) and to be combined in the concave-convex shape in the binding guide groove (3a).

The handle 11a is connected to the lower frame 3 to the upper side by connecting the connecting shaft 11 and the fixed handle 11b and holding it by hand (11a) to support the connecting shaft 11 by the shoulder and the handle on one side. The presser bar 5 is installed at the upper end of the 11a to fix the string 5c on the upper side of the guide shaft 10a of the presser bar 5 and the upper frame 2 so that the pulleys 5a and 5b pass through. And to form the screw portion (11c) to the lower side of the connecting shaft (11a) of the handle (11a), the trigger (11k) protrudes to the lower side of the lower frame (3) to the connecting shaft (11) formed with the screw portion (11c) It is opposed to the hook 12 and is provided with a groove 18p so that the separation bar 18a 'can be caught.

The separation hook 12 has a spring mounted to the internal hinge so as to be rotatable, and a hook groove 15 is formed at one portion of the guide protrusion 2 'so that the operating table 12 operates the trigger 11k. By hook 12 is to be caught or separated.

3 is a view showing an installation state of the punching system 20 of the present invention, the punching system 20 is a rise bar (18b) is connected upright to the groove (7 "), the upper side of the rise bar (18b) The engaging protrusion 18b 'is formed to engage and separate with the separating bar 18a', and the pressing spring 18b "is installed on the upper side.

The separation bar 18a 'protrudes to the right to receive or separate the operation groove 18a formed in the lower frame 3 while receiving the elastic force of the separation spring 10a', and the operation groove 18a moves downward. It is formed to be inclined.

The separation bar 18a 'is connected to the moving bar 30 and forms the control opening 10c to the left side, so that the inclination angle of the moving bar 30 and the hammer 18 of the central portion of the binding members 7 and 7 are punched. 18 ') installed to adjust the distance, the moving bar 30 is protruded obliquely downward from the first hinge (30a') is connected to the central portion of the center bar (30a) by a hinge.

The center bar 30a connects the inclined bar 30b to be inclined from the right end to the left side so as to be rotated at the second hinge 30b 'and is connected to the right side through the hinge at the lower end of the inclined bar 30b. Connect the middle bar (30c) and the right end of the middle bar (30c) connects the right bar (30e) downward through the hinge.

The right bar (30e) is a hammer (18 ') protrudes in the left direction from the lower side of the lower third hinge (30e') and the left end of the center bar (30a) is connected to the left bar (30d) in the lower direction, The hammer 18 is provided from the lower side to the right side of the fourth hinge 30d '.

The present invention having such a configuration inserts a plurality of binding members (7, 7 ') to the supply shaft (6) and is mounted so as to be supported by the supply spring (6a).

Holding the handle 11a or the connecting shaft 11 or the rear handle 11b, the reinforcing bar binding device 1 moves to the binding guide groove 3a of the lower frame 3 at the position where the reinforcing bars 8 and 9 are placed. Position it.

Holding the handle 11a and moving the shoulder backwards, the trigger 11k is pushed forward by the force of the trigger 11k from the lower side of the screw portion 11c, and the trigger 11k is pushed to rotate the hook 12 to be caught in the hook groove 18p. When the hook 12 is separated, the hook 12 is separated from the hook groove 18p, and the upper frame 2 is driven while being guided by the guide protrusion 2 'to the lower frame 3, so that the binding member is removed. 10 and 11 to provide a combined state.

When the presser bar 5 installed on the upper side of the lower frame 3 is pressed again for loading, the upper frame 2 rises along the pulleys 5a and 5b. At this time, the moving bar 30 returns to its original position and the rising bar 18b. The upper frame (2) is caught by the jaw (18b ') of the) is hooked to the hook 12 is to be loaded.

As such, the punching system 20 binds the reinforcing bars 8 and 9 to the binding members 7 and 7 'at the same time as the hammers 18 and 18' by the linking action. ), The center part of) is punched by the hammers (18, 18 ') and crushed and spun toward the space of the bound bars (8, 9). The binding members (7, 7) have a spatial shape of the bars (8, 9). As it is deformed according to the binding and the sawtooth (7g) unevenness of the binding members (7, 7) is coupled to provide a strong fastening and at the same time a stable binding force.

After the binding members 7 and 7 bind the reinforcing bars 8 and 9 by the driving of the punching system 20, the upper frame 5 is pressed against the upper guide bar 10a based on the guide shaft 10a. Due to the loading effect and the loading process of 2), the hammers 18 and 18 'of the punching system 20 are operated so that the binding members 7 and 7 open to the space of the reinforcing bars 8 and 9 as shown in FIG. As the hook is hooked to the hook groove 18p of the upper frame 2, the loading is made.

As described above, one of the binding members 7 and 7 receiving elasticity of the supply spring 6a in the process of returning to the loaded state by naturally raising the upper frame 2 by the load of the presser bar 5 is one upper frame. The state that is supplied to the pressing groove (2b) of (2) is to be provided, as shown in the circular dotted line of Figure 6 on a hot day or inadvertent installation of workers on the formwork (100 ', 100 ") on the mold 100 Even when the reinforcing bars 8 and 9 intersecting the reinforcing bars 8 and 9 are bent or bent, they can be loaded by pressing the press bar 5 located above the lower frame 3 and the lower frame 3 At the top of the presser bar (5) to act as a cradle is to move the pulley (5a, 5b) is simply loading the upper frame (2) and the punching of the hammer (18, 18 ') is made.

The present invention is a convenient one-touch type to bind the reinforcing bar by using the automatic reinforcing bar binding device in the position to reinforce the reinforcing bar when the concrete or the concrete is placed in the floor is to be a significant labor cost reduction .

1 is an exploded perspective view showing a preferred embodiment of the present invention

2 is a cross-sectional view of the installation state of the present invention

Figure 3 is an installation state diagram for the punching system of the present invention

4 is a perspective view of the reinforcing bar of the present invention

5 is a front view of the reinforcement of the rebar of the present invention

6 is a front view of a stretched rebar of the present invention.

7 is a perspective view of a state in which the reinforcing bar is bound by the binding device of the present invention;

8 is another perspective view of a state in which the reinforcing bar is bound by the binding device of the present invention;

Figure 9 is an enlarged view of the main portion of the binding port state of the reinforcing bar of the present invention

10 is a binding completeness of the binding member of the present invention

11 is a cross-sectional view of the metal plate inserted into the binding member of the present invention.

[Description of Symbols for Main Parts of Drawing]

1: Automatic rebar binding device 2: Upper frame

2a: guide protrusion 2b: pressing groove

3: Lower frame 3 ': guide groove

4: Stop groove 5: Pressing bar

5a, 5b: pulley 5c: string

6: rod 6a: spring

7, 7 ': binding member 7 ": groove portion

8, 9: rebar 10: spring

10a ': Separate spring 10a: Guide shaft

11a, 11b: handle 11c: threaded portion

11k: trigger 12: hook

18, 18 ': Hammer 18a: working groove

18a ': Separation bar 18b: Rising bar

18b, '18p, 18k: Jam Jaw 20: Punch System

30; Moving Bar 30a: Center Bar

30a ': first hinge 30b: inclined bar

30b ': Second hinge 30c: Middle bar

30d: left bar 30d ': fourth hinge

30e: Right bar 30e ': Third hinge

Claims (2)

The upper frame 2 and the lower frame 3 move up and down by the coupling of the guide protrusion 2a and the groove 3 'through the guide protrusion 2', and the trigger 18k at the hinge installed on the handle 11a. ) To bind the reinforcing bar by the operation of the loading spring (10) to supply the binding members (7, 7 ') from the supply shaft (6) of one side and the pressing groove (7, 7') is supplied 2b) is formed, is installed in the upper frame (2) to drive the hammers (18, 18 ') of both sides by installing a punching system (20) for pressing and fixing both centers of the binding members (7, 7') In the reinforcing bar binding device for binding (8, 9), Automatic reinforcing bar binding device, characterized in that for installing the punching system (5) for loading the punching system (20) and the upper frame (2). The method of claim 1, An automatic reinforcing bar binding device, characterized in that the upper end (10a ') of the presser bar (5) and the guide shaft (10a) installed on the upper side is fixed with a string (5c) and passed through a plurality of pulleys (5a, 5b).
KR1020090124674A 2009-12-15 2009-12-15 Automatic rebar binding device KR20110067896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090124674A KR20110067896A (en) 2009-12-15 2009-12-15 Automatic rebar binding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090124674A KR20110067896A (en) 2009-12-15 2009-12-15 Automatic rebar binding device

Publications (1)

Publication Number Publication Date
KR20110067896A true KR20110067896A (en) 2011-06-22

Family

ID=44400260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090124674A KR20110067896A (en) 2009-12-15 2009-12-15 Automatic rebar binding device

Country Status (1)

Country Link
KR (1) KR20110067896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459344B1 (en) * 2012-07-23 2014-11-13 정진우 Banding machine of steel bars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459344B1 (en) * 2012-07-23 2014-11-13 정진우 Banding machine of steel bars

Similar Documents

Publication Publication Date Title
KR101631862B1 (en) Appartment Masonry Brick Walls Coupling Device
KR20110067896A (en) Automatic rebar binding device
KR101068636B1 (en) Self-removing staple pin for deck plate, and deck plate slab construction method using the same
KR100643529B1 (en) Well forming for construction
KR101196778B1 (en) Rebar automatic binding device
KR20130109888A (en) Banding machine and banding method or clip
JP5189468B2 (en) Rebar binding device
KR101120430B1 (en) Rebar spacer with retaining clip
KR101180291B1 (en) Reinforcing clips
KR102133376B1 (en) Cross joint for fixing formwork
KR100547024B1 (en) Combination member of mould
CN111395129B (en) A device is squeezed into to tensile reinforcing bar for concrete road surface
KR101377608B1 (en) Ties of solidarity that reinforced rebar clip device
KR101459344B1 (en) Banding machine of steel bars
KR101404197B1 (en) Banding machine and banding method or clip
KR101132893B1 (en) Concrete placing leveler
KR20100020155A (en) Falling prevention device of mould for construction
KR102133723B1 (en) Leveling rod having support spring part for concrete placing
CN110524648B (en) Equidistant nailing equipment for building fixation
KR200303756Y1 (en) A square wooden fixture for a cast
KR20110096608A (en) Iron bar binder Iron bar binder
KR20190115386A (en) One-touch type reinforcing bar coupler and its manufacturing method
KR101332417B1 (en) The supporter having easy multistage link
KR200448737Y1 (en) Pipe fixing tool of concrete form
KR200186891Y1 (en) Connection device for steel

Legal Events

Date Code Title Description
A201 Request for examination
E601 Decision to refuse application