Rebar splicing sleeve electric screwing tool
A technology for splicing and sleeves, which is applied in the field of rebar splicing sleeve electric tools and rebar splicing sleeve electric tightening tools. Achieve the effects of overcoming the small operating space, ensuring the quality of screwing, and improving operating efficiency
Active Publication Date: 2020-09-18
ROAD & BRIDGE INT +2
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- Abstract
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- Application Information
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Problems solved by technology
However, due to the high density of steel bars in the mesh cage and the small rotation angle of the wrench, not only the efficiency is low, the physical exertion is high, but also the operator's technical proficiency is required to be high.
Method used
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[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] Such as Figure 1~4 Shown: the present invention is made of clamping device, the electric mechanism that drives this clamping device to rotate. Wherein, the clamping device is a gear-shaped structure formed by engaging the first half gear 1 and the second half gear 10 through a hinge mechanism and a locking mechanism; The motor 6 connected to the input end of the reducer, the driving gear 3 fixed on the reducer 8 through the bracket 4 and connected to the output end of the reducer, and the handle 7 fixed on the bracket 4 and the motor 6 are composed. The driving gear 3 can be connected with the Engage the clamping device described above.
[0023] The hinge mechanism in the above technical solution consists of a mortise 17 provided on the left side joint surface of the first half gear 1, a tenon 15 integrated with the left side joint su...
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The invention discloses a rebar splicing sleeve electric screwing tool, belongs to rebar splicing tools and aims to provide an electric tool for realizing connection of two reinforcing mesh cages. Therebar splicing sleeve electric screwing tool comprises an electric mechanism capable of driving a clamping device to rotate; the clamping device is a gear shaped structure formed through cohesion ofa first half-edge gear (1) and a second half-edge gear (10) through a hinge joint mechanism and a locking mechanism; the electric mechanism is composed of a motor (6), a driving gear (3) and a handlebar (7); the motor is fixed on a speed reducer (8) and is connected with the input end of the speed reducer(8); the driving gear is fixed on the speed reducer(8) through a bracket (4) and is connectedwith the output end of the speed reducer(8); the handlebar is fixed on the bracket (4) and the motor (6); and the driving gear (3) is meshed with the clamping device. The rebar splicing sleeve electric screwing tool is simple in structure, convenient and fast in operation, reliable in construction quality and high in efficiency and is a rebar splicing electric tool.
Description
technical field [0001] The invention relates to a steel bar extension tool, in particular to an electric tightening tool for a steel bar extension sleeve, which belongs to the electric tool for a steel bar extension sleeve. Background technique [0002] The use of sleeves to realize the connection of two sections of steel bars is a new steel bar connection process following the binding process and welding process. It has many advantages such as high joint strength, fast connection speed, and steel saving, and is widely used in the construction industry. At present, manual tools such as wrench or pipe wrench are usually used to screw the connecting sleeve or reinforcing bar, so that two sections of reinforcing bars are screwed into the sleeve to realize connection. Although this method is relatively simple, it is labor-intensive and inefficient. [0003] For this reason, "CN208960871U" and "CN210189680U" disclose two kinds of portable threaded steel fast connecting devices w...
Claims
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IPC IPC(8): E04G21/12E04C5/16
CPCE04G21/122E04C5/165
Inventor 韩敏慧韩志嵘粱玉岭杨兴龙杨阳夏五四左宇欢杨再华王雄飞杨正伦
Owner ROAD & BRIDGE INT