CN217557729U

CN217557729U - Automatic binding tool

Info

Publication number: CN217557729U
Application number: CN202221474012.4U
Authority: CN
Inventors: 胡贞强
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-11
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to the technical field of binding tools, in particular to an automatic binding tool, which comprises a fixed shell, wherein a main shaft is arranged in the fixed shell, the bottom of the main shaft is fixedly connected with a reinforced hook, a circular track is fixedly sleeved on the main shaft, two spherical grooves are arranged on the inner wall of the fixed shell, sliding balls are rotationally connected in the two spherical grooves, and the sliding balls are slidably connected on the circular track; the utility model discloses can pass the reinforcing bar with the steel wire through the hand, after hooking the steel wire with the steel bar hook, hold tight rubber handle and stimulate backward for the main shaft drives circular rail downstream, and main shaft downstream drives the spring extension and takes place elastic deformation, and under the effect of sliding ball, the in-process of circular rail downstream can drive the main shaft and rotate, and the pivot is rotated and can be driven steel bar hook and screw up the steel wire, has realized that the automatic ligature of accomplishing of steel wire is accomplished.

Description

Automatic binding tool

Technical Field

The utility model relates to a ligature tool technical field specifically is an automatic ligature tool.

Background

When carrying out the ligature operation of reinforcing bar, use the steel wire to walk around behind the reinforcing bar usually, reuse rebar hook twines the ligature, and this process needs the workman constantly to wave rebar hook and makes the steel wire twine tightly, not only can be because of wave the unbalanced and unhook of power in all directions, constantly wave also greatly increased workman's amount of labour moreover.

Through retrieving utility model patent that publication number is CN206110682U, disclose a instrument for ligature reinforcing bar, including the handle, handle one end is passed through three slick and sly bends and is formed the coupler body, and three bends and form first bending, second bending and third bending respectively, just the end sharp portion that forms of coupler body. The utility model discloses binding tool's handle one end is bent through three slicks and sly and is formed the coupler body, and three are bent and are formed first bending part, second bending part and third bending part respectively, and the handle is similar to the crank structure with the structure of coupler body.

Based on the search, the method combines the prior art to discover that:

the existing process generally winds and binds steel bars by steel bar hooks after steel wires are wound around the steel bars, so that time and labor are wasted in the construction process, and the labor intensity of workers is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic ligature instrument to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides an automatic binding tool, includes fixed shell, be equipped with the main shaft in the fixed shell, the bottom fixedly connected with rebar hook of main shaft, the fixed circular rail that has cup jointed on the main shaft, two spherical grooves have been seted up to the inner wall of fixed shell, and two spherical inslots internal rotation are connected with the sliding ball, and sliding ball sliding connection is on the circular rail.

Preferably, the top of the fixed shell is fixedly connected with a fixed cover, the top of the fixed cover is provided with a rotating hole, and a top bearing is rotatably connected in the rotating hole.

Preferably, a spring is arranged in the fixed shell, and two ends of the spring are respectively and fixedly connected with the main shaft and the top bearing.

Preferably, the fixed shell and the fixed cover are fixedly sleeved with rubber handles.

Preferably, the outer wall of the rubber handle is in a wavy state in the length direction.

Preferably, the shape of the rebar hook is an L shape.

The utility model discloses an improve and provide an automatic ligature instrument here, compare with prior art, have following improvement and advantage:

the utility model discloses a pass the reinforcing bar with the hand with the steel wire, after with the tight steel wire of rebar hook, hold rubber handle and stimulate backward for the main shaft drives the circular rail downstream, and the main shaft downstream drives the spring extension and takes place elastic deformation, and under the effect of sliding ball, the in-process of circular rail downstream can drive the main shaft and rotate, and the pivot is rotated and to be driven rebar hook and screw up the steel wire, has realized that the automatic ligature of accomplishing of steel wire is accomplished.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure inside the rubber handle of the present invention;

fig. 3 is a schematic view of the three-dimensional structure inside the fixed housing of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the ring rail and the sliding ball of the present invention.

Description of reference numerals:

1. fixing the housing; 2. a fixed cover; 3. a top bearing; 4. a spring; 5. a main shaft; 6. a circular rail; 7. a steel bar hook; 8. a sliding ball; 9. a rubber handle.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide an automatic ligature instrument here, the technical scheme of the utility model is:

as shown in fig. 1-4, an automatic binding tool comprises a fixed housing 1, a main shaft 5 is arranged in the fixed housing 1, a reinforced hook 7 is fixedly connected to the bottom of the main shaft 5, a circular rail 6 is fixedly sleeved on the main shaft 5, two spherical grooves are formed in the inner wall of the fixed housing 1, sliding balls 8 are rotatably connected in the two spherical grooves, and the sliding balls 8 are slidably connected to the circular rail 6; by means of the structure, the sliding ball 8 is arranged and matched with the sliding rail, and when the sliding ball is pulled outwards, the main shaft 5 can rotate.

Further, the top of the fixed shell 1 is fixedly connected with a fixed cover 2, the top of the fixed cover 2 is provided with a rotating hole, and a top bearing 3 is rotatably connected in the rotating hole; by means of the structure, the top bearing 3 is arranged, so that the main shaft 5 can rotate conveniently.

Further, a spring 4 is arranged in the fixed shell 1, and two ends of the spring 4 are respectively and fixedly connected with the main shaft 5 and the top bearing 3; by means of the structure, the spring 4 is arranged, and the main shaft 5 can be driven by the spring 4 to rotate.

Further, a rubber handle 9 is fixedly sleeved on the fixed shell 1 and the fixed cover 2; by means of the structure, the rubber handle 9 is arranged, so that the fixed shell 1 can be conveniently pulled to rotate.

Further, the length direction of the outer wall of the rubber handle 9 is in a wave state; by means of the structure, the rubber handle 9 is arranged in a wavy state, and the anti-skidding effect can be achieved.

Further, the shape of the rebar hook 7 is L-shaped; by means of the structure, the reinforcing steel bar hook 7 is L-shaped, and the reinforcing steel bar can be hooked conveniently.

The working principle is as follows: during the use, pass the reinforcing bar with the steel wire with the hand, after hooking the steel wire with steel bar hook 7, hold tight rubber handle 9 and stimulate backward, make main shaft 5 drive circular rail 6 downstream, main shaft 5 downstream drives spring 4 extension and takes place elastic deformation, under the effect of sliding ball 8, the in-process of circular rail 6 downstream can drive main shaft 5 and rotate, main shaft 5 rotates and can drive steel bar hook 7 and screw up the steel wire, realized that the automatic ligature of accomplishing of steel wire is accomplished, staff's intensity of labour has been improved.

Claims

1. An automatic ligature tool, comprising a stationary housing (1), characterized in that: the novel steel bar reinforced plastic ring is characterized in that a main shaft (5) is arranged in the fixed shell (1), a steel bar hook (7) is fixedly connected to the bottom of the main shaft (5), a ring rail (6) is fixedly sleeved on the main shaft (5), two spherical grooves are formed in the inner wall of the fixed shell (1), sliding balls (8) are rotatably connected to the two spherical grooves, and the sliding balls (8) are slidably connected to the ring rail (6).

2. The automatic ligating tool of claim 1, wherein: the top of the fixed shell (1) is fixedly connected with the fixed cover (2), the top of the fixed cover (2) is provided with a rotating hole, and a top bearing (3) is rotatably connected in the rotating hole.

3. The automatic ligating tool of claim 2, wherein: a spring (4) is arranged in the fixed shell (1), and two ends of the spring (4) are fixedly connected with the main shaft (5) and the top bearing (3) respectively.

4. An automatic banding tool as claimed in claim 3, characterized in that: the fixed shell (1) and the fixed cover (2) are fixedly sleeved with a rubber handle (9).

5. The automatic ligating tool of claim 4, wherein: the length direction of the outer wall of the rubber handle (9) is in a wave state.

6. The automatic ligating tool of claim 1, wherein: the shape of the steel bar hook (7) is L-shaped.