CN213806641U

CN213806641U - Quick ligature instrument of reinforcing bar

Info

Publication number: CN213806641U
Application number: CN202022099417.1U
Authority: CN
Inventors: 黄阳忠; 钟祥和; 张海生; 梁林利; 徐世豪; 王祥; 徐显攀
Original assignee: China Construction First Group Corp Ltd; China Construction Municipal Engineering Corp Ltd
Current assignee: China Construction First Group Corp Ltd; China Construction Municipal Engineering Corp Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-27
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a quick reinforcement binding tool, including handle, motor and electronic shears, the inside bottom of handle is rotated through the pivot symmetry and is installed two sets of guide pulleys, the top fixed mounting of handle sets up the seat, and the one side that sets up the seat rotates through the hinge and installs the battery compartment, the inside fixed battery that is provided with of battery compartment, the fixed double-stroke switch that touches of being provided with in outer wall one side top of handle, set up the fixed straight wheelset that is provided with in the middle position department of the inside bottom of seat, set up the inside top one side of seat and rotate through the pivot and install the damping wheel; the device realizes that the binding wire for binding is quickly wound on the surface of a steel bar which is difficult to touch by hands of constructors through the mutual matching of the guide wheel set, the damping wheel, the movable groove, the movable block, the bolt, the motor and the roller sleeve, so that the construction difficulty of steel bar engineering is reduced, and the construction efficiency is improved.

Description

Quick ligature instrument of reinforcing bar

Technical Field

The utility model belongs to the technical field of construction equipment, especially, relate to a quick ligature instrument of reinforcing bar.

Background

The progress of construction engineering and the strength of construction buildings are greatly increased due to the adoption of a pouring technology, and the bundled reinforcement cage is formed by pouring a framework of the building, so that enough strength is provided for the building.

Especially at civil engineering, all kinds of reinforcing bars need be according to construction drawing and construction requirement ligature shaping, and the reinforcement engineering volume is huge, and the ligature technology is various, standardize numerous, the complicacy, when carrying out the ligature to the great reinforcing bar skeleton of depth, the reinforcing bar of high density is arranged and can be makeed constructor to be difficult to establish the quick winding of the bundle silk of ligature usefulness on the reinforcing bar surface to greatly increased the construction degree of difficulty of reinforcing bar engineering, and reduced the efficiency of construction, for this we have proposed a quick ligature instrument of reinforcing bar and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a quick ligature instrument of reinforcing bar has realized that the quick winding of the bundle silk of ligature usefulness is established at the reinforcing bar surface that constructor hand is difficult to touch to reduce the construction degree of difficulty of bar construction, and improved the efficiency of construction.

In order to solve the technical problem, the utility model provides a following technical scheme: a quick steel bar binding tool comprises a handle, a motor and an electric shears, wherein two groups of guide wheels are installed at the inner bottom end of the handle in a rotating mode through a rotating shaft in a symmetrical mode, a setting seat is fixedly installed at the top end of the handle, a battery bin is installed at one side of the setting seat in a rotating mode through a hinge, a storage battery is fixedly arranged inside the battery bin, a touch-press double-stroke switch is fixedly arranged at the top end of one side of the outer wall of the handle, a guide wheel group is fixedly arranged at the middle position of the inner bottom end of the setting seat, a damping wheel is installed at one side of the inner top end of the setting seat in a rotating mode through the rotating shaft, a movable groove is formed in one side of the bottom end of the setting seat, a movable block is sleeved inside the movable groove, a bolt is connected to one side of the bottom end of the movable block in a threaded mode, a fixed seat is fixedly installed at the top end of the movable block, the motor is installed in the fixed seat in a rotating mode, and a roller sleeve is sleeved outside the motor, a discharge port is fixedly arranged on one side of the outer wall of the handle, and an electric cutter is arranged at the upper end of the interior of the discharge port.

As a preferred technical scheme of the utility model, it includes base, first straight wheel of leading, second straight wheel and supporting wheel to lead straight wheelset, the top of base loops through the pivot from a left side to the right side and rotates and install first straight wheel of leading, second straight wheel of leading and supporting wheel.

As a preferred technical scheme of the utility model, the level of the bottom of first straightening wheel is greater than the level on the top of second straightening wheel, and the level of the bottom of second straightening wheel is less than the level on support wheel top.

As an optimized technical scheme of the utility model, the specification of damping wheel and roller housing is the same, and the intermediate position department of damping wheel and roller housing all becomes the arc design.

As an optimized technical scheme of the utility model, top one side threaded connection of handle has the screw thread knob, one side of screw thread knob extends to battery compartment one side top.

As an optimal technical scheme of the utility model, "concave" font design of inversion is become to the activity groove, and the movable block sets to "T" font of the inversion of mutually supporting with the activity groove, and the vertical part cover of movable block establishes the inside in activity groove.

As an optimal technical scheme of the utility model, the width size of the vertical part of bolt is greater than the width size of movable block.

As a preferred technical scheme of the utility model, touch the input of pressing double-stroke switch and be connected through the wire and the output electricity of battery, touch the output of pressing double-stroke switch and pass through the wire and be connected with the input electricity of motor and electronic shears respectively.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the device comprises a guide wheel group, a damping wheel, a movable groove, a movable block, a bolt, a motor and a roller sleeve which are matched with each other, wherein the bolt is rotated to remove the limiting effect on the position of the movable block, the movable block is pushed to drive the movable block to drive a fixed seat to move, the relative position of the roller sleeve and the damping wheel is changed under the driving of the fixed seat, a touch double-stroke switch is switched on a circuit by pressing the touch double-stroke switch, a storage battery supplies power to the motor, the motor drives the roller sleeve to rotate in the working process, the roller sleeve pulls a binding wire to move through the mutual matching of the roller sleeve and the damping wheel, simultaneously, the drawn wire deflects after passing through the damping wheel under the action of the dislocation extrusion of the damping wheel and the roller sleeve, when the binding wire is wound on the surface of a steel bar, the touch double-stroke switch is loosened, the binding wire is cut off by the power-on work of an electric cutter, and therefore, the binding wire which is difficult to be quickly wound on the surface of the steel bar of a constructor, thereby reducing the construction difficulty of the steel bar engineering and improving the construction efficiency.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the partial side view cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 5 is a schematic view of the front view structure of the straightening wheel set of the present invention.

Wherein: 1. a grip; 2. a guide wheel; 3. arranging a seat; 4. a battery compartment; 5. a storage battery; 6. pressing a double-stroke switch; 7. a straightening wheel set; 71. a base; 72. a first straightening wheel; 73. a second straightening wheel; 74. a support wheel; 8. a damping wheel; 9. a movable groove; 10. a movable block; 11. a bolt; 12. a fixed seat; 13. a motor; 14. a roller sleeve; 15. a threaded knob; 16. a discharge port; 17. an electric shears.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, electric devices, and the like used in the following examples are commercially available without otherwise specified.

Example (b):

as shown in figures 1-5, a rapid steel bar binding tool comprises a handle 1, a motor 13 and an electric cutter 17, two sets of guide wheels 2 are symmetrically and rotatably installed at the inner bottom end of the handle 1 through a rotating shaft, a setting seat 3 is fixedly installed at the top end of the handle 1, a battery bin 4 is rotatably installed at one side of the setting seat 3 through a hinge, a storage battery 5 is fixedly installed inside the battery bin 4, a touch and press double-stroke switch 6 is fixedly arranged at the top end of one side of the outer wall of the handle 1, a straightening wheel set 7 is fixedly arranged at the middle position of the inner bottom end of the setting seat 3, a damping wheel 8 is rotatably installed at one side of the inner top end of the setting seat 3 through a rotating shaft, a movable groove 9 is formed at one side of the bottom end of the setting seat 3, a movable block 10 is sleeved inside the movable groove 9, a bolt 11 is connected to one side of the bottom end of the movable block 10 through a thread, a fixed seat 12 is fixedly installed at the top end of the movable block 10, a motor 13 is rotatably arranged inside the fixed seat 12, a roller sleeve 14 is sleeved outside the motor 13, a discharge port 16 is fixedly arranged on one side of the outer wall of the handle 1, and an electric cutter 17 is arranged at the upper end inside the discharge port 16;

when the binding wire is used, the bolt 11 is rotated to enable the bolt 11 to release the limiting effect on the position of the movable block 10, the movable block 10 is pushed to enable the movable block 10 to drive the fixed seat 12 to move, the relative position of the roller sleeve 14 and the damping wheel 8 is changed under the driving of the fixed seat 12, the touch double-stroke switch 6 is switched on by pressing the touch double-stroke switch 6, the storage battery 5 supplies power to the motor 13, the motor 13 drives the roller sleeve 14 to rotate in the working process, the roller sleeve 14 is matched with the damping wheel 8 to pull the binding wire to move, meanwhile, under the staggered extrusion effect of the damping wheel 8 and the roller sleeve 14, the drawn wire deflects after passing through the damping wheel 8, when the binding wire is wound on the surface of a reinforcing steel bar, the touch double-stroke switch 6 is loosened, and the binding wire is cut off by the power-on operation of the electric cutter 17.

In other embodiments, the straightening wheel group 7 includes a base 71, a first straightening wheel 72, a second straightening wheel 73 and a supporting wheel 74, and the top end of the base 71 is rotatably mounted with the first straightening wheel 72, the second straightening wheel 73 and the supporting wheel 74 sequentially through a rotating shaft from left to right;

in other embodiments, the level of the bottom end of the first straightening wheel 72 is greater than the level of the top end of the second straightening wheel 73, and the level of the bottom end of the second straightening wheel 73 is less than the level of the top end of the support wheel 74;

through the design, the binding wire is sequentially limited by the first straightening wheel 72, the second straightening wheel 73 and the supporting wheel 74 in the conveying process, so that the binding wire can be conveyed outwards at the same height level as the damping wheel 8. Thereby improving the stability and the evenness of the filament.

In other embodiments, the damping wheel 8 and the roller sleeve 14 have the same specification, and the middle positions of the damping wheel 8 and the roller sleeve 14 are both designed in an arc shape;

through the arc design, the damping wheel 8 and the roller sleeve 14 can be better attached to the binding wire, so that the friction force between the damping wheel and the binding wire is increased, and the binding wire is better pulled and conveyed.

In other embodiments, a threaded knob 15 is screwed on one side of the top end of the handle 1, and one side of the threaded knob 15 extends to the top end of one side of the battery compartment 4;

through this design, screw knob 15 can play the limiting displacement to battery compartment 4 when being in threaded connection state, and the stable closure of battery compartment 4 is ensured to screw knob 15.

In other embodiments, the movable groove 9 is designed in an inverted 'concave' shape, the movable block 10 is arranged in an inverted 'T' shape matched with the movable groove 9, and the vertical part of the movable block 10 is sleeved in the movable groove 9;

through the design, the movable groove 9 and the movable block 10 can form a sliding structure, and the movable block 10 can stably slide in the movable groove 9, so that the fixed seat 12 and the roller sleeve 14 can change the relative position of the fixed seat and the damping wheel 8 under the driving of the movable block 10, and the bending angle of the binding wire can be changed after the binding wire passes through the roller sleeve 14 and the damping wheel 8.

In other embodiments, the input end of the touch double-stroke switch 6 is electrically connected with the output end of the storage battery 5 through a lead, and the output end of the touch double-stroke switch 6 is electrically connected with the input ends of the motor 13 and the electric cutter 17 through leads respectively;

by this design, the touch-pressure double-stroke switch 6 can control the working states of the motor 13 and the electric cutter 17 respectively, thereby ensuring the normal operation of the device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick ligature instrument of reinforcing bar, includes handle (1), motor (13) and electronic shears (17), its characterized in that: the handle is characterized in that two groups of guide wheels (2) are rotatably installed at the bottom inside the handle (1) through rotating shafts symmetrically, a base (3) is fixedly installed at the top end of the handle (1), a battery bin (4) is rotatably installed at one side of the base (3) through a hinge, a storage battery (5) is fixedly arranged inside the battery bin (4), a touch-press double-stroke switch (6) is fixedly arranged at the top end of one side of the outer wall of the handle (1), a straight wheel guide group (7) is fixedly arranged at the middle position of the bottom inside the base (3), a damping wheel (8) is rotatably installed at one side of the top inside the base (3) through a rotating shaft, a movable groove (9) is formed in one side of the bottom end of the base (3), a movable block (10) is sleeved inside the movable groove (9), a bolt (11) is connected with one side of the bottom end of the movable block (10) through a thread, the top fixed mounting of movable block (10) has fixing base (12), and the inside rotation of fixing base (12) installs motor (13), and the outside cover of motor (13) is equipped with gyro wheel cover (14), the outer wall one side of handle (1) is fixed and is provided with discharge gate (16), and the inside upper end of discharge gate (16) is provided with electronic shears (17).

2. The quick rebar tying tool of claim 1, wherein: the straightening wheel set (7) comprises a base (71), a first straightening wheel (72), a second straightening wheel (73) and a supporting wheel (74), wherein the top end of the base (71) is rotatably provided with the first straightening wheel (72), the second straightening wheel (73) and the supporting wheel (74) through rotating shafts from left to right.

3. The quick rebar tying tool of claim 2, wherein: the horizontal height of the bottom end of the first straightening wheel (72) is greater than that of the top end of the second straightening wheel (73), and the horizontal height of the bottom end of the second straightening wheel (73) is less than that of the top end of the supporting wheel (74).

4. The quick rebar tying tool of claim 1, wherein: the damping wheel (8) and the roller sleeve (14) are identical in specification, and the middle positions of the damping wheel (8) and the roller sleeve (14) are both designed in an arc shape.

5. The quick rebar tying tool of claim 1, wherein: one side of the top end of the handle (1) is in threaded connection with a threaded knob (15), and one side of the threaded knob (15) extends to the top end of one side of the battery bin (4).

6. The quick rebar tying tool of claim 1, wherein: the movable groove (9) is designed in an inverted concave shape, the movable block (10) is arranged in an inverted T shape matched with the movable groove (9), and the vertical part of the movable block (10) is sleeved in the movable groove (9).

7. The quick rebar tying tool of claim 1, wherein: the width of the vertical part of the bolt (11) is larger than that of the movable block (10).

8. The quick rebar tying tool of claim 1, wherein: the input end of the touch double-stroke switch (6) is electrically connected with the output end of the storage battery (5) through a lead, and the output end of the touch double-stroke switch (6) is electrically connected with the input ends of the motor (13) and the electric shears (17) through leads respectively.