CN211572639U - Steel bar binding device - Google Patents

Abstract

The utility model relates to a reinforcing steel bar binding device, which comprises a connecting block, a wire folding rod and a wire pulling rod, wherein the wire folding rod comprises a first rod body, a bending block and a push rod, an iron wire roll is rotatably connected on the first rod body, and an iron wire of the iron wire roll penetrates out of a threading hole at the top of the first rod body by a certain length; the bending block is L-shaped, the corner of the bending block is hinged to the top end of the first rod body, the push rod is connected with the first rod body in a sliding mode, one end of the push rod is connected to one end of the bending block, and the other end of the bending block can rotate around the hinged end to tightly press the threading hole; the pull rod comprises a second rod body and a pull block, the pull block is arranged at the top of the second rod body, and the second rod body is connected with the connecting block in a sliding mode. Utility model's an usage utilizes this device to carry out the ligature of reinforcing bar, need not artifical manual stretching into the reinforcing bar net in, easy operation is convenient, and the security is high.

Description

Steel bar binding device

Technical Field

The utility model relates to a construction field, more specifically, the utility model relates to a reinforcement device.

Background

In the construction process of a building, a steel reinforcement framework or a steel reinforcement cage is often required to be built, and then concrete is poured so as to improve the strength and stability of the building.

To the preparation of steel reinforcement cage, carry out the ligature with several reinforcing bars with the iron wire usually, set up to be network structure, but because the mesh is less in the process of setting up, the people hand is difficult to pass to the number of points that need the ligature is numerous, and it is consuming time very long to rely on manual ligature alone, greatly reduced the efficiency of construction. And the danger of manual binding is high, and the hands are easy to scratch or scratch after extending into the meshes.

Therefore, there is a need for a reinforcement bar binding apparatus that can solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solve the more difficult and easily arouse the injured problem of people of current reinforcing bar net ligature process.

According to one aspect of the utility model, a reinforcement binding device is provided, which comprises a connecting block, a wire folding rod and a wire pulling rod, wherein the wire folding rod and the wire pulling rod are respectively arranged at two ends of the connecting block; the wire folding rod comprises a first rod body, a bending block and a push rod, an iron wire roll is rotatably connected to the first rod body, and an iron wire of the iron wire roll penetrates through a wire threading hole in the top of the first rod body by a certain length; the bending block is L-shaped, the corner of the bending block is hinged to the top end of the first rod body, the push rod is connected with the first rod body in a sliding mode, one end of the push rod is connected to one end of the bending block, and the other end of the bending block can rotate around the hinged end to tightly press the threading hole; the pull rod comprises a second rod body and a pull block, the pull block is arranged at the top of the second rod body, and the second rod body is connected with the connecting block in a sliding mode.

According to the scheme, the bending block and the wire drawing block of the device extend into the reinforcing mesh, so that the part to be bound is positioned between the bending block and the wire drawing block; pushing the push rod, bending the iron wire by the bending block into the wire pulling block, and pulling the wire pulling rod backwards to pull out the iron wire; the whole binding process can be finished by integrally pulling the device and rotating the device; utilize this device to carry out the ligature of reinforcing bar, need not artifical manual stretching into reinforcing bar net, easy operation is convenient, and the security is high.

Preferably, the iron wire roll is arranged between the wire folding rod and the wire pulling rod.

Through this scheme, not only be favorable to walking of iron wire to arrange, can also make the iron wire roll up and play spacing effect, avoid stretching into the distance overlength in the reinforcing bar net.

Preferably, the push rod comprises a circular arc-shaped push rod head, and the top of the push rod head is hinged to one end of the bending block.

Through this scheme, circular-arc pushing-dry head can guarantee that the right angled piece of buckling rotates 90 degrees to make the iron wire buckle to 90 degrees, guarantee that the iron wire gets into in the piece of acting as go-between.

Preferably, a push rod groove is arranged in the first rod body, and the push rod head is connected to the push rod groove in a sliding manner; the push rod also comprises a push rod body, and the push rod body is a flexible body and can be changed according to the shape of the push rod groove; one end of the push rod body is connected to the push rod head, and the other end of the push rod body is provided with a push block.

Through this scheme, make the telecontrol equipment all be located first body of rod inside, avoid the building site adverse circumstances to cause the influence to the motion of this device, can also guarantee equipment and personnel's safety.

Preferably, a window is formed in a part of the push rod groove, which does not contain the push rod head, and the push block extends out of the push rod groove through the window.

Through the scheme, the push block is convenient to push, so that the push rod head is pushed to move; the ejector pad is located the broken line pole side, can subtract the whole length of this device, portable and operation.

Preferably, the wire drawing block comprises a wire inlet and a wire hooking groove, the wire inlet is a horn mouth, the wire inlet is communicated with the wire hooking groove, and the wire hooking groove is arranged on one side of the wire inlet and is arranged at a certain angle with the wire inlet.

Through this scheme, the wire inlet of horn mouth is convenient for the iron wire to get into to the iron wire gets into the groove of colluding that certain angle was arranged and colludes out along with the stay wire piece when pulling back.

Preferably, a magnet is arranged at the bottom of the wiring groove.

Through this scheme, strengthen the fixed between acting as go-between piece and the iron wire, reduce the probability of iron wire at the in-process roll-off of pulling out.

Preferably, a handle is arranged at the bottom of the second rod body.

Through this scheme, be convenient for to the pulling of the second body of rod.

The utility model has the technical effects that the binding of the reinforcing steel bars is carried out by utilizing the device, the reinforcing steel bars do not need to manually extend into the reinforcing mesh, and the risk of scratching or scratching the hands is avoided; and this device easy operation can improve the efficiency of construction greatly.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is the utility model discloses steel bar binding device structure sketch map.

Fig. 2 is a schematic structural view of the reinforcing bar binding apparatus of fig. 1 after bending the iron wire.

Fig. 3 is a schematic view showing the construction of the reinforcing bar binding apparatus of fig. 1 after the iron wire is pulled out.

Figure 4 is a schematic view of the reinforcement bar assembly of figure 1 with the wire fully extended.

Fig. 5 is a schematic sectional view showing the structure of a break bar in the reinforcing bar tying device of fig. 1.

Fig. 6 is a schematic structural view of a wire pulling block in the reinforcing bar binding apparatus of fig. 1.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Examples

As shown in fig. 1 to 6, the reinforcement bar binding device in this embodiment includes a connection block 1100, a wire folding rod 1200 and a wire pulling rod 1300, wherein the wire folding rod 1200 and the wire pulling rod 1300 are respectively disposed at two ends of the connection block 1100; the wire folding rod 1200 comprises a first rod body 1210, a bending block 1220 and a push rod 1230, wherein the first rod body 1210 is rotatably connected with an iron wire roll 1400, and an iron wire 1410 of the iron wire roll 1400 penetrates through a wire threading hole (not shown) at the top of the first rod body 1210 for a certain length; the bending block 1220 is L-shaped, the corner of the bending block 1220 is hinged to the top end of the first rod body 1210, the push rod 1230 is slidably connected with the first rod body 1210, one end of the push rod 1230 is connected to one end of the bending block 1220, and the other end of the bending block 1220 can rotate around the hinged end to press the threading hole; the wire pulling rod 1300 comprises a second rod 1310 and a wire pulling block 1320, wherein the wire pulling block 1320 is disposed at the top of the second rod 1310, and the second rod 1310 is slidably connected with the connecting block 1100.

With this embodiment, as shown in fig. 2, 3 and 4, the bending block 1220 and the pulling wire block 1320 of the device are inserted into the reinforcing mesh 2000, so that the portion to be bound is located between the bending block 1220 and the pulling wire block 1320; pushing the push rod 1230, the bending block 1220 bends the iron wire 1410 into the wire pulling block 1320, and pulling the wire pulling rod 1300 backwards to pull out the iron wire; the device is pulled integrally, so that the iron wires 1410 completely surround the reinforcing mesh 2000, and the whole binding process can be finished by rotating the device; utilize this device to carry out the ligature of reinforcing bar, need not artifical manual stretching into reinforcing bar net, easy operation is convenient, and the security is high.

After the rotation, the iron wire can be broken due to torsion, and the iron wire with a certain length is pulled out again to perform the binding of the next net point.

In this embodiment or other embodiments, the wire coil 1400 is disposed between the wire folding rod 1200 and the wire pulling rod 1300. Not only be favorable to walking of iron wire 1410 to arrange, can also make iron wire book 1400 play spacing effect, avoid stretching into the distance overlength in the reinforcing bar net, the iron wire after buckling can not get into in the block of acting as go-between.

In this or other embodiments, the push rod 1230 includes a circular arc-shaped push rod head 1231, and the top of the push rod head 1231 is hinged to one end of the bending block 1220. Circular-arc dry head 1231 of pushing away can promote the right angled piece 1220 of buckling and rotate 90 degrees to make the iron wire buckle to 90 degrees, guarantee that the iron wire gets into the piece 1320 of acting as go-between, and this setting can make equipment structure simpler, need not to set up more transmission structure.

In this embodiment or other embodiments, a push rod groove 1211 is disposed in the first rod body 1210, and the push rod head 1231 is slidably connected to the push rod groove 1211; the push rod 1230 further includes a push rod body 1232, and the push rod body 1232 is a flexible body (e.g., made of nylon or steel wire, having a certain deformation capability and a certain rigidity), and can be changed according to the shape of the push rod groove 1211; one end of the push rod body 1232 is connected to the push rod head 1231, and the other end of the push rod body 1232 is provided with a push block 1233. Push rod head 1231 moves in circular-arc push rod groove 1211, and push rod body 1232 can change the shape along with the shape of push rod groove 1211 to can promote push rod head 1231 and move in push rod groove 1211, make the telecontrol equipment all be located first body of rod 1210 inside, avoid building site adverse circumstances to cause the influence to the motion of this device, can also guarantee equipment and personnel's safety.

In this embodiment or other embodiments, a window is formed in a portion of the push rod groove 1211 that does not receive the push rod head 1231, and the push block 1233 extends out of the push rod groove 1211 through the window. The width of the window is less than the diameter of the pushrod body 1232, thereby preventing the pushrod body 1232 from bending out of the window under the pushing force. The push block 1233 extends out, so that the push block 1233 can be pushed by manual force application, and the push rod head 1231 is pushed to move; the push block 1233 is positioned on the side surface or the upper surface of the broken line rod 1200, so that the whole length of the device can be shortened, and the device is convenient to carry and operate.

In this embodiment or other embodiments, the wire pulling block 1320 includes a wire inlet 1321 and a wire hooking slot 1322, the wire inlet 1321 is a bell mouth, the bottom of the wire inlet 1321 is communicated with the bottom of the wire hooking slot 1322, and the wire hooking slot 1322 is disposed at one side of the wire inlet 1321 and forms a certain angle with the wire inlet 1321. The wire inlet 1321 of the bell mouth is convenient for the iron wire to enter, and the iron wire enters the wire hooking groove 1322 which is arranged at a certain angle and is hooked out along with the wire pulling block 1320 when being pulled back.

In this embodiment or other embodiments, the bottom of the hooking groove 1322 is provided with a magnet 1323. The fixing between the stay wire block 1320 and the iron wire 1410 is strengthened, and the probability that the iron wire slips out in the pulling-out process is reduced.

In this or other embodiments, a handle 1330 is disposed at the bottom of the second rod 1310. Facilitating the pulling of second rod 1310.

The second rod 1310 is slidably connected to the connection block 1100, for example, the sliding connection is achieved by matching a "T" shaped groove and a "T" shaped block, or a sliding sleeve is disposed at a side end of the connection block 1100, and the second rod 1310 is a cylinder and is slidably connected to the sliding sleeve.

One technical effect of the embodiment is that the device is used for binding the reinforcing steel bars, manual operation is not needed to stretch into the reinforcing mesh, and the risk of hand scratching or bruising is avoided; and this device easy operation can improve the efficiency of construction greatly.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (8)

1. A steel bar binding device is characterized by comprising a connecting block, a broken line rod and a pull line rod, wherein the broken line rod and the pull line rod are respectively arranged at two ends of the connecting block; the wire folding rod comprises a first rod body, a bending block and a push rod, an iron wire roll is rotatably connected to the first rod body, and an iron wire of the iron wire roll penetrates through a wire threading hole in the top of the first rod body by a certain length; the bending block is L-shaped, the corner of the bending block is hinged to the top end of the first rod body, the push rod is connected with the first rod body in a sliding mode, one end of the push rod is connected to one end of the bending block, and the other end of the bending block can rotate around the hinged end to tightly press the threading hole; the pull rod comprises a second rod body and a pull block, the pull block is arranged at the top of the second rod body, and the second rod body is connected with the connecting block in a sliding mode.

2. The reinforcement bar binding device according to claim 1, wherein the coil of wire is disposed between the wire folding bar and the wire pulling bar.

3. A reinforcement bar binding device according to claim 2, wherein the push rod comprises a circular arc shaped push rod head, the top of which is hinged to one end of the bending block.

4. A reinforcement bar binding arrangement according to claim 3, wherein a push rod slot is provided in the first rod body, the push rod head being slidably connected to the push rod slot; the push rod also comprises a push rod body, and the push rod body is a flexible body and can be changed according to the shape of the push rod groove; one end of the push rod body is connected to the push rod head, and the other end of the push rod body is provided with a push block.

5. The reinforcement bar binding device according to claim 4, wherein a portion of the push rod groove not accommodating the push rod head is provided with a window, and the push block protrudes out of the push rod groove through the window.

6. The reinforcement binding device according to claim 1, wherein the wire pulling block comprises a wire inlet and a wire hooking groove, the wire inlet is a bell mouth, the wire inlet is communicated with the wire hooking groove, and the wire hooking groove is arranged on one side of the wire inlet and forms a certain angle with the wire inlet.

7. The reinforcement bar binding device according to claim 6, wherein a magnet is provided at the bottom of the hooking slot.

8. A reinforcement bar binding arrangement according to claim 7, wherein a handle is provided at the bottom of the second bar.

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