CN2103606U - Spiral reinforced bar binder - Google Patents
Spiral reinforced bar binder Download PDFInfo
- Publication number
- CN2103606U CN2103606U CN 91224658 CN91224658U CN2103606U CN 2103606 U CN2103606 U CN 2103606U CN 91224658 CN91224658 CN 91224658 CN 91224658 U CN91224658 U CN 91224658U CN 2103606 U CN2103606 U CN 2103606U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- nut
- boss
- spring
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Disclosed is a spiral reinforced bar binder. The structure of the spiral reinforced bar binder is that one end of the spiral reinforced bar binder is provided with an end cover, the inner wall of the other end is provided with screw thread, and an inner perisporium is provided with the outer sleeve of a boss. The inner screw thread of the outer sleeve of the boss is connected with a screw nut whose end surface is provided with a groove. A screw rod which penetrate through the screw nut is arranged in the sleeve and is provided with a spiral groove, and the end head of the screw rod is provided with a stop ring; in addition, the end of the screw rod, which is exposed out of the sleeve, forms a hook shape. The screw rod between the stop ring and the boss is provided with a spring, and the screw rod between the boss and the screw nut is provided with a spring base and a spring on the spring base. The groove of the screw nut is provided with a steel ball. The utility model has the advantages of reduced labour intensity, high speed, convenience, high efficiency, convenient operation, and good binding quality. In addition, a straight line is used to pull, and a plurality of rings can be screwed after pull for one time.
Description
The utility model relates to a kind of spiral binder of reinforcing bars for building.
In known technology, building is during assembling reinforcement, utilization be the buckle iron rod, rely on workman's wrist reversed torsion that the iron wire strand is tight, it is big that its weak point is that this instrument uses labour intensity; Efficient is lower.
The purpose of this utility model is to overcome the deficiency of known technology and a kind of spiral binder of reinforcing bars is provided.
The purpose of this utility model realizes by following measure:
One end is equipped with capping one end inwall and has overcoat screw thread and that boss is arranged at internal perisporium, its internal thread place is connected with the reeded nut of end face radial equipartition in cover, pass nut be loaded on have in the cover spiral fluted be exposed at the cover outer end be the screw rod that is hook-like, place the screw rod end in the cover that ring washer is housed, on the screw rod between back-up ring and the cover inner convex platform spring is housed, spring base and the spring on it are housed on screw rod between boss and the nut, in the groove of nut steel ball are housed.
The spiral fluted head number of the said screw rod of the utility model can be 3 or 4, also should be corresponding quantity with groove and steel ball number on the nut end face that it matches, 3 or 4.
Advantage of the present utility model is the pulled straight of hand is become the required twist motion of the tight iron wire of strand, has reduced labour intensity; Pulling is once tightened a few, and is fast and simple, and efficient improves several times; Use the utility model, easy to operate, the colligation quality is good.
Description of drawings:
Fig. 1 is the embodiment general assembly schematic diagram that the utility model provides;
Fig. 2 is the view after the 1st time of Fig. 1 spurs.
Below in conjunction with accompanying drawing the embodiment that the utility model provides is described in further detail:
One end of steel pipe is equipped with capping other end inwall and has overcoat 6 screw thread and that boss is arranged at internal perisporium, its internal thread place is connected with the radially reeded nut 2 of the end face in cover, the quantity of groove can be to be evenly equipped with 3 or be evenly equipped with 4, pass nut be loaded on the cover in be have spiral fluted be exposed at the cover outer end be the screw rod 1 that is hook-like, the spiral fluted head number of screw rod should be corresponding with the groove number of nut end face, as adopt 12 millimeters of screw diameters, 48 millimeters of helical pitches, helicla flute 3 statures, then nut end face should be 3 grooves; 12 millimeters of screw diameters, 50 millimeters of helical pitches, helicla flute 4 statures, then nut end face should be 4 grooves, place screw rod one end in the cover that back-up ring 8 is housed, on the screw rod between back-up ring and the cover inner convex platform spring 7 is housed, spring base 4 and the spring 5 on it are housed on screw rod between boss and the nut, the steel ball 3 with the corresponding quantity of nut end face groove number is housed in the nut groove.
Use method of the present utility model and operating principle: iron wire is placed on the reinforcing bar of desiring colligation, with hook hook of the present utility model on it, the pulling overcoat, steel ball enters in the nut end face groove it along with screw rod moves with spring 5 promotion spring bases 4 in the helicla flute of screw rod, forcing the screw rod limit to pull out the overcoat limit rotates, make iron wire strand tight after a few, overcoat is pulled out and is reached capacity, unclamp pulling force, overcoat by the elastic force backspace of spring 7 time steel ball at screw slot internal cause frictional resistance along with screw rod is return from the nut end slot, so screw rod does not rotate.The more than continuous colligation work that can finish an iron wire for 2～3 times of action.
Claims (2)
1, a kind of spiral binder of reinforcing bars, it is characterized in that an end is equipped with capping one end inwall and has overcoat screw thread and that boss is arranged at internal perisporium, its internal thread place is connected with the reeded nut of end face radial equipartition in cover, pass nut be loaded on have in the cover spiral fluted be exposed at the cover outer end be the screw rod that is hook-like, place the screw rod end in the cover that back-up ring is housed, on the screw rod between back-up ring and the cover inner convex platform spring is housed, spring base and the spring on it are housed on screw rod between boss and the nut, in the groove of nut steel ball are housed.
2, strapping device according to claim 1, the spiral fluted head number that it is characterized in that screw rod can be 3 or 4, also should be corresponding quantity with groove and steel ball number on the nut end face that it matches, 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224658 CN2103606U (en) | 1991-09-12 | 1991-09-12 | Spiral reinforced bar binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91224658 CN2103606U (en) | 1991-09-12 | 1991-09-12 | Spiral reinforced bar binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2103606U true CN2103606U (en) | 1992-05-06 |
Family
ID=4931085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91224658 Withdrawn CN2103606U (en) | 1991-09-12 | 1991-09-12 | Spiral reinforced bar binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2103606U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726658A (en) * | 2013-11-25 | 2014-04-16 | 成都市翻鑫家科技有限公司 | Novel electric binding wire hook |
| CN103726661A (en) * | 2013-11-25 | 2014-04-16 | 成都市翻鑫家科技有限公司 | Novel labor-saving steel bar binding hook |
| CN105908975A (en) * | 2016-04-29 | 2016-08-31 | 上海应用技术学院 | Blind operation area steel bar binding device and method |
| CN108487643A (en) * | 2018-03-27 | 2018-09-04 | 中国冶集团有限公司 | Drawing dog |
| CN109138441A (en) * | 2018-10-31 | 2019-01-04 | 唐山曹妃甸二十二冶工程技术有限公司 | Hand-held self-rotary reinforcing bar binding device |
-
1991
- 1991-09-12 CN CN 91224658 patent/CN2103606U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726658A (en) * | 2013-11-25 | 2014-04-16 | 成都市翻鑫家科技有限公司 | Novel electric binding wire hook |
| CN103726661A (en) * | 2013-11-25 | 2014-04-16 | 成都市翻鑫家科技有限公司 | Novel labor-saving steel bar binding hook |
| CN103726661B (en) * | 2013-11-25 | 2016-01-06 | 成都市翻鑫家科技有限公司 | A kind of laborsaving reinforcing steel bar binding hook |
| CN105908975A (en) * | 2016-04-29 | 2016-08-31 | 上海应用技术学院 | Blind operation area steel bar binding device and method |
| CN108487643A (en) * | 2018-03-27 | 2018-09-04 | 中国冶集团有限公司 | Drawing dog |
| CN108487643B (en) * | 2018-03-27 | 2020-10-20 | 中国一冶集团有限公司 | Stretching type bundling hook |
| CN109138441A (en) * | 2018-10-31 | 2019-01-04 | 唐山曹妃甸二十二冶工程技术有限公司 | Hand-held self-rotary reinforcing bar binding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |