KR20000065541A - Automatic reinforcing bar joiner - Google Patents

Automatic reinforcing bar joiner Download PDF

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Publication number
KR20000065541A
KR20000065541A KR1019990011918A KR19990011918A KR20000065541A KR 20000065541 A KR20000065541 A KR 20000065541A KR 1019990011918 A KR1019990011918 A KR 1019990011918A KR 19990011918 A KR19990011918 A KR 19990011918A KR 20000065541 A KR20000065541 A KR 20000065541A
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KR
South Korea
Prior art keywords
motor
reinforcing bar
automatic
deceleration means
rotating plate
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KR1019990011918A
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Korean (ko)
Inventor
고준빈
김홍배
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고준빈
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Publication date
Application filed by 고준빈 filed Critical 고준빈
Priority to KR1019990011918A priority Critical patent/KR20000065541A/en
Publication of KR20000065541A publication Critical patent/KR20000065541A/en

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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

PURPOSE: An automatic reinforcing bar joiner is provided to efficiently and regularly join reinforcing bars without injuries of workers. CONSTITUTION: A wire is manually twisted around reinforcing bars a couple of times. A hanger(31) of a joiner(30) is hung on the wound wire. With power supply, a rotary shaft(13) of a motor(10) is rotated and a sun gear(21) is rotated. A decelerator(20) decelerates the motor to automatically rotate the joiner and the wire is automatically twisted around the reinforcing bars more. Therefore, the reinforcing bars are regularly joined together even if different workers conduct the joining process and the process protects the workers from injuries.

Description

자동 철근 결속장치Automatic rebar binding device

본 발명은 토목 또는 건축물 공사에서 반드시 사용되는 철근을 효과적으로 결속하여 건축물 또는 토목구조물을 보다 견고하게 시공할 수 있도록 한 자동 철근 결속장치에 관한 것이다.The present invention relates to an automatic reinforcing bar binding apparatus that can effectively bond the reinforcing bars used in civil engineering or building construction to construct a building or civil engineering structure more firmly.

건축물 또는 토목공사시 반드시 사용되는 철근의 결속 방법으로는 종래에 숙련된 기술자에 의해 도 1에 도시된 바와 같은 철근 결속구를 이용하여 수동으로 작업을 시행하고 있다.As a binding method of reinforcing bars necessarily used in a building or civil engineering work, manual work is performed by using a reinforcing bar binding hole as shown in FIG.

상기한 종래의 철근 결속구는 일측 손잡이부(1) 내부 양측에 내재된 베어링에 일측선단에 걸음부(2)가 형성된 결속구(3)가 회전 가능케 지지되는 구성으로 이루어진다. 이러한 철근 결속장치에 의한 수동 작업은 기술자의 숙련도 및 그날의 컨디션에 따른 작업이 실시되므로 작업 품질의 일관성이 떨어지고 일정 신체부위(손목주위등)에 과다한 스트레스가 작용되므로 대부분의 철골 작업자들은 작업하는 쪽의 팔이 기형적으로 발달하는 문제점이 야기되고 과다한 수작업에 의한 노동력의 동원은 건설원가 상승의 원인이 되며 특히 철근 결속작업의 불량은 철골 작업후의 콘크리트 공사시 철근을 휘게할 수 있으므로 전체 건축물의 부실로 이어져 대형참사등을 불러올 수 있는 문제점이 있는 것이었다.The conventional reinforcing bar fastener is made of a configuration in which the fastener (3) formed with a step (2) at one end of the bearing embedded in both sides of the handle portion (1) is rotatably supported. Since manual work by the reinforcing bar binding device is performed according to the skill of the technician and the condition of the day, most of the steel workers are working because the work quality is inconsistent and excessive stress is applied to certain parts of the body (circumference of the wrist, etc.). The problem of abnormal development of the arm is caused, and the mobilization of labor force by excessive manual work causes the increase of the construction cost. Especially, the failure of the reinforcing bar reinforcement can bend the reinforcing steel during the concrete construction after the steel work. There was a problem that could lead to a large disaster.

본 발명은 작업 품질의 일관성 및 작업자의 신체에 무리를 방지하고 철근결속 작업을 보다 효율적으로 실시할 수 있게 함을 목적으로 한다.An object of the present invention is to ensure consistency of work quality and to prevent overload on a worker's body and to perform reinforcing bar work more efficiently.

이러한 본 발명은 손잡이부 내측에 내장되고 손잡이부 일측에 착·탈 가능케 부착되는 배터리팩으로 작동되는 모우터와, 상기 모우터 회전축 선단에 형성되어 모우터의 고회전력을 작업 가능한 적정상태의 회전력으로 감속하는 감속수단과, 상기 감속수단의 회전판에 부착되고 일측선단에형의 걸음부가 형성된 결속구와, 상기 모우터의 동작을 제어하는 작동스위치를 구비시키므로써 이루어지는 것이다.The present invention is a motor that is built into the handle portion and is operated by a battery pack that is detachably attached to one side of the handle portion, and formed on the tip of the motor rotating shaft with a rotational force of a suitable state capable of working high rotational power of the motor A deceleration means for decelerating and attached to a rotating plate of the deceleration means It is made by providing a binding sphere formed with a step of a mold and an operation switch for controlling the operation of the motor.

도1은 종래 철근 결속장치의 사시도1 is a perspective view of a conventional reinforcing bar binding device

도2는 본 발명에 의한 철근 결속장치의 사시도Figure 2 is a perspective view of the reinforcing bar binding apparatus according to the present invention

도3은 본 발명의 내부구조를 나타낸 종단면도Figure 3 is a longitudinal sectional view showing the internal structure of the present invention

도4는 본 발명의 철근 결속상태를 나타낸 사용상태도Figure 4 is a use state diagram showing the reinforcing bar binding state of the present invention

도 5내지 도6은 본 발명의 다른 실시예의 사시도5 to 6 are perspective views of another embodiment of the present invention.

〈도면의 주요 부분에 대한 설명〉<Description of Main Parts of Drawing>

1,11:손잡이부 2,31:걸음부 3,30,50,60:결속구1,11: grip part 2, 31: step part 3, 30, 50, 60: fastener

10:모우터 12:배터리팩 13:회전축10: motor 12: battery pack 13: rotary shaft

20:감속수단 21:태양기어 22:유성기어20: reduction means 21: sun gear 22: planetary gear

본 발명의 구성을 첨부된 도면에 의거 상세하게 설명하면 다음과 같다.Referring to the configuration of the present invention in detail based on the accompanying drawings as follows.

본 발명의 개략적인 구성은 도2내지 도3에 도시된 바와 같이 손잡이부(11) 내측에 내장되는 모우터(10)와 , 상기 모우터(10)에 전원을 공급하는 배터리팩(12)과, 상기 모우터(10)의 회전축(13) 선단에 형성되는 감속수단(20)과, 상기 감속수단(20)에 의해 감속회전되어 철근 결속을 가능케 하는 결속구(30)로 이루어 진다.A schematic configuration of the present invention includes a motor 10 embedded in the handle 11 as shown in FIGS. 2 to 3, a battery pack 12 supplying power to the motor 10, and The deceleration means 20 is formed at the front end of the rotating shaft 13 of the motor 10 and the deceleration means 30 is decelerated and rotated by the deceleration means 20 to enable reinforcing bar binding.

모우터(10)는 손잡이부(11)의 외측에서 작동스위치(40)의 동작에 의해 작동이 제어되고 배터리팩(12)의 전원으로 회전력을 갖게 된다.배터리팩(12)은 일반 건전지의 형태가 아닌 대용량 팩의 형태로 일단 충전하면 장시간의 작업이 가능하고 부피는 매우 작아 작업의 편의성을 도로하며 손잡이부(11)의 일측에 착·탈 가능케 부착된다.The motor 10 is controlled by the operation of the operation switch 40 on the outside of the handle portion 11 to have a rotational power to the power of the battery pack 12. The battery pack 12 is in the form of a general battery Once filled in the form of a large-capacity pack, it is possible to work for a long time, and the volume is very small, thus providing convenience of work and attaching and detaching to one side of the handle part 11.

모우터(10)의 고회전력을 작업가능한 적정한 상태의 회전력으로 감속하는 감속수단(20)은 회전축(13)의 선단에 태양기어(21)가 부착되고 태양기어(21)의 외주에는 외접하는 다수의 유성기어(22)가 치합된다. 이때 유성기어(22)는 회전판(23)에 회전가능케 지지되어 태양기어(21)의 고회전력을 작업가능한 적정상태의 회전력으로 감속하여 회전판(23)으로 전달한다.The deceleration means 20 which decelerates the high rotational power of the motor 10 to an appropriate state in which the work can be worked is provided with a sun gear 21 attached to the tip of the rotating shaft 13 and a plurality of outer gears that are external to the outer circumference of the sun gear 21. The planetary gear 22 of is engaged. At this time, the planetary gear 22 is rotatably supported by the rotating plate 23 to reduce the high rotational power of the sun gear 21 to a rotational force of a suitable state to be transmitted to the rotating plate 23.

상기 회전판(23)에 부착되고 베어링(24)에 지지된채 감속수단(20)에 의해 감속회전되는 결속구(30)는 일측 선단에형의 걸음부(31)가 형성되어 철근(4_)을 결속할 수 있게된다.The binding port 30 attached to the rotating plate 23 and decelerated by the deceleration means 20 while being supported by the bearing 24 is provided at one end. Step portion 31 of the mold is formed to be able to bind the reinforcing bar (4_).

이러한 구성으로 이루어진 본 발명의 작동상태를 설명하면 다음과 같다.Referring to the operating state of the present invention made of such a configuration as follows.

일단 도4에 도시된 바와 같이 결속하고자 하는 철근(4)과 철근(4)을 작업자가 수작업으로 두세번정도 철사(5)로 꼬은 상태로 결속구(30)의 걸림부(31)를 꼬은부분에 걸은 생태에서 작동스위치(40)를 ON시키면 배터리팩(12)의 전원공급으로 모우터(10)의 회전축(13)이 회전하고 이에따라 태양기어(21)가 회전하게 된다. 이때 모우터(10)의 고회전력은 감속수단(20)에 의해 감속되어 결속구(30)가 자동으로 회전되어 철사(5)를 연속적으로 꼬으므로써 자동으로 철근(4)을 결속할 수 있게된다,As shown in Figure 4, the rebar (4) and the reinforcing bar (4) to be tied to the twisted portion of the binding port 30 in the twisted state of the binding sphere 30 in the state twisted by the wire (5) manually two or three times. In the ecology of the hook, when the operation switch 40 is turned on, the rotation shaft 13 of the motor 10 is rotated by the power supply of the battery pack 12, and the sun gear 21 is rotated accordingly. At this time, the high rotational power of the motor 10 is decelerated by the deceleration means 20 so that the binding hole 30 is automatically rotated so that the reinforcing bar 4 can be automatically bound by continuously twisting the wire 5. do,

그리고 본 발명에서는 도면상 도시되지 않았지만 모우터(10)에는 토오크를 자동감지하는 자동감지센서가 내장되어 일정 결속상태(즉 일정토오크)가 되면 자동으로 전원이 차단되어 철근결속 작업이 종료될 수 있게되므로 한 작업장에서 여러 작업자에의해 작업이 이루어지더라도 항상 균일한 철근결속 상태를 유지할 수 있게되어 공사의 품질 향상이 가능케 된다.In the present invention, although not shown in the drawings, the motor 10 has a built-in automatic detection sensor for automatically detecting torque so that the power is automatically cut off when a certain binding state (that is, a constant torque) is completed so that the reinforcing bar work can be completed. Therefore, even if work is performed by several workers in one workplace, it is possible to maintain a uniform reinforcing bond state at all times, thereby improving the quality of construction.

또한 도5내지 도6은 본 발명의 다른 실시예를 나타낸 것으로 결속구(30)의 형태를또는로 다양하게 실시할수도 있게된다.5 to 6 show another embodiment of the present invention. or This can be done in various ways.

본 발명은 미숙련자도 철근결속이 용이하여 고급인력사용에 따른 인건비의 부담이 적고 장시간의 작업이 이루어지더라도 일정 신체부위에 무리가 가지 않아 작업자의 건강을 보호할 수 있는 한편 항상 균일한 철근결속 작업이 이루어져 공사품질이 향상되는 효과가 있는 것이다.In the present invention, even the unskilled person can easily bind the rebar, so the burden of labor cost according to the use of high-quality manpower is low, and even if a long time is done, it does not overdo certain parts of the body to protect the health of the worker and at the same time the uniform reinforcement This effect is to improve the construction quality.

Claims (3)

손잡이부(11) 내측에 내장되고 손잡이부(11) 일측에 착·탈 가능케 부착되는 배터리팩(12)으로 작동되는 모우터(10)와,A motor 10 installed inside the handle part 11 and operated by a battery pack 12 detachably attached to one side of the handle part 11, 상기 모우터(10) 회전축(13) 선단에 형성되어 모우터(10)의 고회전력을 작업 가능한 적정상태의 회전력으로 감속하는 감속수단(20)과,A deceleration means 20 formed at the tip of the rotary shaft 13 of the motor 10 to decelerate the high rotational power of the motor 10 to a rotational force in an appropriate state capable of working; 상기 감속수단(20)의 회전판(23)에 부착되고 일측선단에형의 걸음부(31)가 형성된 결속구(30)와,It is attached to the rotating plate 23 of the deceleration means 20 and at one end Binding port 30 formed with the step portion 31 of the mold, 상기 모우터(10)의 동작을 제어하는 작동스위치(40)를 구비하여서 된 것을 특징으로하는 자동 철근 결속장치.Automatic reinforcing bar binding apparatus characterized in that it comprises an operation switch 40 for controlling the operation of the motor (10). 청구항 1에 있어서, 감속수단(20)은 모우터(10)의 회전축(13) 선단에 부착되는 태양기어(21)와 외접하는 다수의 유성기어(22)가 치합되어지되 상기 유성기어(22)는 회전판(23)에 회전 가능케 지지되므로써 태양기어(22)의 고회전력이 감속되어 회전판(23)에 전달되는 것을 특징으로 하는 자동 철근 결속장치.The method of claim 1, wherein the deceleration means 20 is a planetary gear 22 is a plurality of planetary gears 22 which is external to the sun gear 21 attached to the front end of the rotary shaft 13 of the motor 10 is meshed with the planetary gear 22 The automatic reinforcing bar binding apparatus, characterized in that the high rotational power of the sun gear 22 is reduced and transmitted to the rotating plate 23 by being rotatably supported by the rotating plate 23. 청구항 1에 있어서, 모우터(10)는 토오크를 감지하는 자동센서가 내장되어 일정토오크에 도달하면 전원이 자동으로 차단되어 철근 결속 작업이 종료되므로써 항상 균일한 철근결속력을 유지하게되는 것을 특징으로 하는 자동 철근 결속장치.The method of claim 1, wherein the motor 10 is a built-in automatic sensor for detecting the torque is reached when a certain torque is reached automatically shuts down the power reinforcement work is characterized in that it is always maintained a uniform reinforcement force Automatic rebar binding device.
KR1019990011918A 1999-04-06 1999-04-06 Automatic reinforcing bar joiner KR20000065541A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184223A (en) * 2018-10-29 2019-01-11 郭弘 A kind of multi-functional bar binding device
CN109537907A (en) * 2018-11-22 2019-03-29 罗锦 A kind of cylinder framework of steel reinforcement for building ties up frame
CN111910932A (en) * 2020-08-13 2020-11-10 五邑大学 Device for quickly binding reinforcing steel bars

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184223A (en) * 2018-10-29 2019-01-11 郭弘 A kind of multi-functional bar binding device
CN109537907A (en) * 2018-11-22 2019-03-29 罗锦 A kind of cylinder framework of steel reinforcement for building ties up frame
CN109537907B (en) * 2018-11-22 2020-12-01 日照市伟业工具股份有限公司 Frame is tied up to cylinder reinforcement skeleton for building
CN111910932A (en) * 2020-08-13 2020-11-10 五邑大学 Device for quickly binding reinforcing steel bars

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