CN201280786Y

CN201280786Y - Fastening band for binding reinforced bar

Info

Publication number: CN201280786Y
Application number: CNU200820202272XU
Authority: CN
Inventors: 林丽钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-23
Filing date: 2008-10-23
Publication date: 2009-07-29
Anticipated expiration: 2018-10-23

Abstract

The utility model relates to a locking belt for binding steel bars, which is used as steel bar arrangement fixing part and comprises a steel bar placement part provided with at least two connected corrugated positioning concave positions, an upwards-convex nesting part arranged on peak of corrugation and provided with middle punched hole, a clamp buckle heat arranged on one end of the steel bar placement part with at least two connected corrugated positioning concave positions, and a locking belt on the other end of the steel bar placement part. The locking belt for binding steel bars can be used for binding two steel bars or more than two steel bars which are arranged axially and in juxtaposition in steel bar arrangement of construction operation; thereby, the locking belt for binding steel bars has convenient use and simple structure.

Description

A kind ofly tie up the lock band that reinforcing bar is used

The utility model relates to auxiliary appliance for building, specifically the fixture that reinforcing bar is arranged in the concrete perfusion engineering.

Background technology

The fixture of binding reinforcing bar, the most original is iron wire, progressively develops into the fixture of being made by factory later on, and these fixtures all are to be used for the reinforcing bar crisscross place that arranges, therefore it is vertical each other with the lower floor reinforcing bar also all to be top reinforcement, and it is vertical that the last hole of fixture and following hole also adapt.Initial fixture complex structure must be tightened up a screw, and the price that has promptly spent extensive work time and fixture is also expensive.Through constantly development, the material of fixture is turned to by metal material and is plastics, and structure also develops into button, and is simple to operate, and fast, the cost of fixture sharply descends, and has been subjected to the welcome of construction market.But development need along with construction work, some position in engineering, or some great type engineering, be the dynamics requirement in the adaptation design in the arrangement of reinforcing bar, originally single arrangement will change two or many into and arrange side by side, and this two bindings arranged side by side have the people to design a kind of lock band that reinforcing bar is used that bundlees, and it is to be provided with several continuous location recess portions at the pars intermedia that lock is with, the intussusceptum of middle punch is arranged between two adjacent location recess, and the opening direction of two adjacent recess is opposite.This lock band has solved the binding problem of two reinforcing bar arrangements even many arrangements, but this lock band is extremely inconvenient in using, and efficiency is low.

Summary of the invention

The purpose of this utility model provides a kind of lock band that reinforcing bar is used of tying up, and it can be used for the building operations reinforcing bar and arrange axially arrangement binding side by side more than two or two, and is easy to use, simple structure.

Technical solution of the present utility model is such, it has a reinforcing bar rest portion that is no less than two continuous wave-like location recess, the opening direction of two adjacent recess is identical, the crest place is provided with the intussusceptum that middle punch is arranged that raises up, reinforcing bar rest portion one end at the wave-like location recess that links to each other is provided with buckle head, the direction of intussusceptum projection is consistent with the opening direction of recess, is provided with the lock belt at the other end.

The reinforcing bar rest portion that reinforcing bar rest portion described in the utility model is two, three or four adjacent positioned recess has the intussusceptum of middle punch of projection between two adjacent location recess, the direction of intussusceptum projection is consistent with the opening direction of recess.

The above buckle head has a hole of running through, and is provided with snapper teeth in the hole, and snapper teeth is oblique tooth in the same way.

The work plane of lock belt described in the utility model is provided with lock band tooth portion, and the lock band tooth of lock band tooth portion is oblique tooth in the same way.

More than the oblique direction of the oblique direction of lock band tooth on the lock belt work plane described in the utility model and buckle head snapper teeth opposite.

Operating principle of the present utility model is will lock band earlier to lie on the ground, the work plane of lock belt up, then axial reinforcing bar arranged side by side more than two or two is inserted the reinforcing bar rest portion of two continuous wave-likes location recess respectively, after the lock that will lock belt subsequently takes the lead to pass the intussusceptum middle punch, insert again and stretch out the Strain lock belt in the buckle head in the through hole till can not draw again, the direction oblique because of oblique direction of the lock band tooth of lock on the belt and buckle head snapper teeth is opposite, so the lock belt is tightly locked by buckle head, finishes the binding work at this some place of reinforcing bar arranged side by side.

The utility model has the advantages that can be used for the building operations reinforcing bar arranges two or two above axially-aligned bindings, easy to use, simple structure.

Description of drawings

Fig. 1 organigram of the present utility model;

Fig. 2 the utility model A-A profile construction schematic diagram;

Fig. 3 the utility model buckle head profile construction enlarged diagram;

Fig. 4 the utility model lock belt B point profile construction enlarged diagram;

Fig. 5 the utility model lock band back side organigram;

Fig. 6 the utility model lock band exterior structure enlarged diagram;

Fig. 7 the utility model ties up schematic diagram behind the reinforcing bar;

The another routine embodiment working state schematic representation of Fig. 8 the utility model.

Specific embodiment

Shown in Fig. 1,2,5,6, the utility model has the reinforcing bar rest portion 2 of one two continuous wave-like location recess, the opening direction of two adjacent recess is identical, there is the crest place of projection to be provided with intussusceptum 4 between two adjacent location recess, intussusceptum has a middle punch 4.1, the direction of intussusceptum projection is consistent with the opening direction of recess, is provided with buckle head 3 at reinforcing bar rest portion one end, is provided with lock belt 1 at the other end.

Shown in Fig. 1,2,4, the work plane of lock belt 1 is provided with lock band tooth portion, and the lock band tooth 1.1 of lock band tooth portion is oblique tooth in the same way.

Shown in Fig. 3,4, the oblique direction of the snapper teeth of the oblique direction of lock band tooth on lock belt 1 work plane 1.1 and buckle head 3 3.1 is opposite.

According to shown in Figure 7, two reinforcing bars 5 axially and be listed in the good back of binding situation signal in the utility model lock band.

According to shown in Figure 8, the utility model can increase the location recess, and the quantity of middle punch and increase lock belt length can increase the quantity of tying up reinforcing bar 5 accordingly, can three axially arranged side by side arrangements of reinforcing bars bundle.Increase the location recess again, reinforcing bar that can four, five is axially arranged binding side by side if needed.

Claims

1, a kind ofly ties up the lock band that reinforcing bar is used, it is characterized in that having one and be no less than the reinforcing bar rest portion that two continuous wave-likes are located recess, the opening direction of two adjacent recess is identical, the crest place is provided with the intussusceptum that middle punch is arranged that raises up, the direction of intussusceptum projection is consistent with the opening direction of recess, reinforcing bar rest portion one end at the wave-like location recess that links to each other is provided with buckle head, is provided with the lock belt at the other end.

2, a kind of lock band that reinforcing bar is used of tying up according to claim 1, the reinforcing bar rest portion that it is characterized in that two or three, four adjacent positioned recess, the intussusceptum that middle punch is arranged of projection is arranged between two adjacent location recess, and the direction of intussusceptum projection is consistent with the opening direction of recess.

3, a kind of lock band that reinforcing bar is used of tying up according to claim 1 is characterized in that buckle head has a hole of running through, and is provided with snapper teeth in the hole, and snapper teeth is oblique tooth in the same way.

4, a kind of lock band that reinforcing bar is used of tying up according to claim 1 is characterized in that the work plane of locking belt is provided with lock band tooth portion, and the lock band tooth of lock band tooth portion is oblique tooth in the same way.