CN109537906A - A kind of construction site binding reinforcing bars device - Google Patents
A kind of construction site binding reinforcing bars device Download PDFInfo
- Publication number
- CN109537906A CN109537906A CN201811211457.1A CN201811211457A CN109537906A CN 109537906 A CN109537906 A CN 109537906A CN 201811211457 A CN201811211457 A CN 201811211457A CN 109537906 A CN109537906 A CN 109537906A
- Authority
- CN
- China
- Prior art keywords
- shank
- driving tube
- driving
- driving wheel
- ratchet
- 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- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of construction site binding reinforcing bars devices, including shank, driving tube, Unidirectional clutch component, reset assembly；The shank is that straight-bar lower end is equipped with sharp hook；The driving tube is set on shank, drives shank to rotate by pulling dynamic driving tube, and the inner wall of driving tube is equipped with spiral groove；The Unidirectional clutch component is arranged on shank and in driving tube, Unidirectional clutch component with the spiral groove on driving tube by cooperating, it is the rotary motion of shank by the transform linear motion of driving tube, and shank could be only driven when driving tube is by forward pulling, and when driving tube is reversed pulling, does not drive shank；The reset assembly is arranged on shank and driving tube, and reset assembly is used to automatically restoring to the driving tube being pulled into original position；The relatively existing technology of the present invention is more labor-saving, and more convenient operation, bundling quality is higher, ties up efficiency faster.
Description
Technical field
The invention belongs to building appliance technical field, specially a kind of construction site binding reinforcing bars device.
Technical background
Currently, in architectural engineering construction, it usually needs framework of steel reinforcement is fixed on the positioning, the present work, mainly
Using tying up by hand, first then steel wire is manually wrapped in again specially by steel wire shearing at the segment of fixed specification by steel by worker
On muscle crosspoint, then with shank by rotation by bird caging, it is very cumbersome entirely to tie up process, especially rotary hook burr section
It takes considerable time, time-consuming and laborious, workload is heavy, it is unfavorable for the quick progress of engineering, while hand needs very big torsion,
Make finger pain, Yi Yinqi safety accident, when carrying out a large amount of urgent construction tasks, large labor intensity, safety is high.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of construction site binding reinforcing bars device.
The technical scheme adopted by the invention is that: a kind of construction site binding reinforcing bars device, it is characterized in that: the reinforcing bar is tied
Bundling device includes shank, driving tube, Unidirectional clutch component, reset assembly；
The shank is that straight-bar lower end is equipped with sharp hook；
The driving tube is set on shank, drives shank to rotate by pulling dynamic driving tube, and the inner wall of driving tube is equipped with
Several spiral grooves, spiral groove are in the distribution from close to thin from top to bottom；
The Unidirectional clutch component is arranged on shank and in driving tube, Unidirectional clutch component by with the spiral on driving tube
The transform linear motion of driving tube is the rotary motion of shank by groove cooperation, and the only ability when driving tube is by forward pulling
Shank can be driven, and when driving tube is reversed pulling does not drive shank；The Unidirectional clutch component include driving wheel, rotation stop part,
Locating part；The driving wheel is rotatably arranged on shank upper end, several protrusions of the circumferentially spaced setting of driving wheel, raised quantity
Match with shape and the number and shape of driving tube spiral groove, driving wheel upper surface is equipped with the first ratchet；The rotation stop part
It is fixed at shank upper end and above driving wheel, rotation stop part lower end surface is equipped with the second ratchet, second ratchet and driving wheel
On the first ratchet match, when the second ratchet and the first ratchet engagement, driving wheel can drive shank to rotate, when the second ratchet
When being detached from the first ratchet, driving wheel can only dally in shank, shank cannot be driven to rotate；The locating part is fixed at hook
On bar and below driving wheel, locating part is used to limit driving wheel slide downward range on shank, locating part and rotation stop part it
Between distance to meet be located therein driving wheel rotation needs；
The reset assembly is arranged on shank and driving tube, and reset assembly is used to the driving tube being pulled automatically restoring to original
The position come；The reset assembly includes bearing and spring；The inner ring of the bearing is fixed on shank lower end；The spring is worn
On shank, lower spring end is connected with the outer ring of bearing, and spring upper end is connected with driving tube lower end.
Further, driving tube and shank are pulled out in order to prevent, and the driving tube lower end is equipped with nut cap, at nut cap center
Equipped with the pilot hole walked for shank.
Further, in order to increase the friction between hand and driving tube, the driving pipe outer wall is equipped with anti-slip rubber layer.
Further, in order to rub between diminishing driving tube and driving wheel, lubricating oil is equipped in the driving tube.
Further, in order to make driving tube even running, the spiral groove on the driving tube is three, on the driving wheel
Protrusion be three.
Further, the spiral groove cross section on the driving tube is semicircle, and the protrusion on the driving wheel is hemisphere
Shape.
Further, the mode that the rotation stop part, locating part are fixedly connected with shank is to be screwed connection or pin is fixed
Connection or welding.
The present invention is the improvement to existing shank, by increasing helicoidal gear on shank, makes manually directly rotation
Shank changes into rotation shank indirectly.Its course of work is: it holds driving tube and pulls up, spiral groove and transmission on driving tube
Tu on wheel plays Arrived touching, makes driving wheel by upward power, this power makes the first ratchet and rotation stop part on driving wheel
Second ratchet engagement, since rotation stop part is to be fixedly connected with shank, the spiral groove on driving tube and the raised phase on driving wheel
Mutually cooperation just driving shank rotation, while spring occurs elastic deformation and elastically-deformable bullet occurs when stopping drag driving tube
Spring pull driving tube reset downwards, the Tu on spiral groove and driving wheel on driving tube plays Arrived touching, make driving wheel by
Downward power, this power are detached from the second ratchet of the first ratchet and rotation stop part on driving wheel, work of the driving wheel in driving tube
It is dallied with lower along shank, shank will not be driven to rotate.
It should be known that resistance is smaller when tie wire starts, increase as steel wire is screwed moving-coil number, resistance can be increasingly
Greatly, therefore the spiral groove on driving tube it is designed to that purpose is exactly more and more more labor-saving from close to dredging.
It is to be appreciated that without using traditional spiral ridge with driving wheel week, but spiral ridge is reduced to dotted
Protrusion, the reason is that spiral ridge can not adapt to the spiral groove of density variation, in addition, dot bulge can also reduce and spiral groove
Contact surface, reduce friction.
Bearing is set in reset assembly, the reason is that shank is rotation, if spring is set up directly on shank, is drawn
The resistance that spring torsion generates when dynamic driving tube can be very big.
The invention has the advantages that: the relatively existing technology of the present invention is more labor-saving, more convenient operation, bundling quality is higher, bundle
Prick efficiency faster, and structure is simple, it is at low cost, it is suitble to promote.
Detailed description of the invention
If Fig. 1 is surface structure schematic diagram of the present invention.
If Fig. 2 is decomposition diagram of the present invention.
If Fig. 3 is schematic diagram of internal structure of the present invention.
If Fig. 4 is driving tube Structure of cross section schematic diagram of the present invention.
If Fig. 5 is Unidirectional clutch component enlarged structure schematic diagram of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
A kind of construction site binding reinforcing bars device, it is characterized in that: the binding reinforcing bars device include shank 1, driving tube 2,
Unidirectional clutch component 3, reset assembly 4；
The shank 1 is that 11 lower end of straight-bar is equipped with sharp hook 12；
The driving tube 2 is set on shank 1, and shank 1 is driven to rotate by pulling dynamic driving tube 2, on the inner wall of driving tube 2
Equipped with several spiral grooves 21, spiral groove 21 is in the distribution from close to thin from top to bottom；
The Unidirectional clutch component 3 is arranged on shank 1 and in driving tube 2, Unidirectional clutch component 3 by on driving tube 2
Spiral groove 21 cooperate, by the transform linear motion of driving tube 2 be shank 1 rotary motion, and only when driving tube 2 by just
To could drive shank 1 when pulling, and when driving tube 2 is reversed pulling, does not drive shank 1；The Unidirectional clutch component 3 includes
Driving wheel 32, rotation stop part 31, locating part 33；The driving wheel 32 is rotatably arranged on 1 upper end of shank, and driving wheel 32 is circumferentially spaced
Several protrusions 322 are set, and the number and shape of protrusion 322 and the number and shape of 2 spiral groove 21 of driving tube match, pass
32 upper surface of driving wheel is equipped with the first ratchet 321；The rotation stop part 31 is fixed at 1 upper end of shank and above driving wheel 32,
31 lower end surface of rotation stop part is equipped with the second ratchet 311, which matches with the first ratchet 321 on driving wheel 32, when
When second ratchet 311 is engaged with the first ratchet 321, driving wheel 32 can drive shank to rotate, when the second ratchet 311 and the first ratchet
When 321 disengaging, driving wheel 32 can only dally in shank 1, and shank 1 cannot be driven to rotate；The locating part 33 is fixed at hook
On bar 1 and below driving wheel 32, locating part 33 is used to limit the slide downward range on shank 1 of driving wheel 32, locating part 33
Distance will meet the rotation needs of driving wheel 32 being located therein between rotation stop part 31；
The reset assembly 4 is arranged on shank 1 and driving tube 2, and the driving tube 2 that reset assembly 4 is used to be pulled is automatic extensive
Original position is arrived again；The reset assembly 4 includes bearing 42 and spring 41；The inner ring of the bearing 42 is fixed under shank 1
End；The spring 41 is set on shank 1, and 41 lower end of spring is connected with the outer ring of bearing 42,41 upper end of spring and driving tube 2
Lower end is connected.
Further, driving tube 2 is pulled out with shank 1 in order to prevent, and 2 lower end of driving tube is equipped with nut cap 5, nut cap 5
The pilot hole walked for shank 1 is equipped at center.
Further, in order to increase the friction between hand and driving tube 2,2 outer wall of driving tube is equipped with anti-slip rubber layer.
Further, in order to rub between diminishing driving tube 2 and driving wheel 32, lubricating oil is equipped in the driving tube 2.
Further, in order to make 2 even running of driving tube, the spiral groove 21 on the driving tube 2 is three, the transmission
Protrusion 322 on wheel 32 is three.
Further, 21 cross section of spiral groove on the driving tube 2 is semicircle, the protrusion on the driving wheel 32
322 be hemispherical.
Further, the mode that the rotation stop part 31, locating part 33 are fixedly connected with shank 1 is be screwed connection or pin
It is fixedly connected or welds.
The present invention is the improvement to existing shank 1, by increasing helicoidal gear on shank 1, makes manually directly rotation
Swivel hook bar changes into rotation shank indirectly.Its course of work is: it holds driving tube 2 and pulls up, the spiral groove 21 on driving tube 2
It is acted on the 322 Arrived touching of protrusion on driving wheel 32, makes driving wheel 32 by upward power, this power makes first on driving wheel 32
Ratchet 321 is engaged with the second ratchet 311 of rotation stop part 31, since rotation stop part 31 is to be fixedly connected with shank 1, on driving tube 2
Protrusion 322 on spiral groove 21 and driving wheel 32, which cooperates, just drives shank 1 to rotate, while elastic shape occurs for spring 41
Become, when stopping drag driving tube 2, elastically-deformable spring 41 occurs, driving tube 2 is pulled to reset downwards, the spiral shell on driving tube 2
The 322 Arrived touching of protrusion revolved on groove 21 and driving wheel 32 acts on, and keeps driving wheel 32 subject to downward force, this power makes driving wheel 32
On the second ratchet 311 of the first ratchet 321 and rotation stop part 31 be detached from, driving wheel 32 is empty along shank 1 under the action of driving tube 2
Turn, shank 1 will not be driven to rotate.
It should be known that resistance is smaller when tie wire starts, increase as steel wire is screwed moving-coil number, resistance can be increasingly
Greatly, therefore the spiral groove 21 on driving tube 2 it is designed to that purpose is exactly more and more more labor-saving from close to dredging.
It is to be appreciated that without using traditional spiral ridge with driving wheel 32 weeks, but spiral ridge is reduced to a little
Shape protrusion 322, the reason is that spiral ridge can not adapt to the spiral groove of density variation, in addition, dot bulge can also reduce and spiral shell
The contact surface of groove is revolved, friction is reduced.
Bearing 42 is set in reset assembly 4, the reason is that shank 1 is rotation, if spring 41 is set up directly on hook
On bar 1, the resistance that spring torsion generates when pulling driving tube 2 can be very big.
It is to be appreciated that the orientation or positional relationship of the instructions such as term " on ", "lower", "inner", "outside", "left", "right" is
Be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, term " first ",
" second " etc. is only used for distinguishing description, therefore cannot be understood as indicating or implying relative importance.
Claims (7)
1. a kind of construction site binding reinforcing bars device, it is characterized in that: the binding reinforcing bars device include shank, it is driving tube, unidirectional
Clutch component, reset assembly；
The shank is that straight-bar lower end is equipped with sharp hook；
The driving tube is set on shank, drives shank to rotate by pulling dynamic driving tube, and the inner wall of driving tube is equipped with
Several spiral grooves, spiral groove are in the distribution from close to thin from top to bottom；
The Unidirectional clutch component is arranged on shank and in driving tube, Unidirectional clutch component by with the spiral on driving tube
The transform linear motion of driving tube is the rotary motion of shank by groove cooperation, and the only ability when driving tube is by forward pulling
Shank can be driven, and when driving tube is reversed pulling does not drive shank；The Unidirectional clutch component include driving wheel, rotation stop part,
Locating part；The driving wheel is rotatably arranged on shank upper end, several protrusions of the circumferentially spaced setting of driving wheel, raised quantity
Match with shape and the number and shape of driving tube spiral groove, driving wheel upper surface is equipped with the first ratchet；The rotation stop part
It is fixed at shank upper end and above driving wheel, rotation stop part lower end surface is equipped with the second ratchet, second ratchet and driving wheel
On the first ratchet match, when the second ratchet and the first ratchet engagement, driving wheel can drive shank to rotate, when the second ratchet
When being detached from the first ratchet, driving wheel can only dally in shank, shank cannot be driven to rotate；The locating part is fixed at hook
On bar and below driving wheel, locating part is used to limit driving wheel slide downward range on shank, locating part and rotation stop part it
Between distance to meet be located therein driving wheel rotation needs；
The reset assembly is arranged on shank and driving tube, and reset assembly is used to the driving tube being pulled automatically restoring to original
The position come；The reset assembly includes bearing and spring；The inner ring of the bearing is fixed on shank lower end；The spring is worn
On shank, lower spring end is connected with the outer ring of bearing, and spring upper end is connected with driving tube lower end.
2. a kind of construction site binding reinforcing bars device according to claim 1, it is characterized in that: the driving tube lower end is equipped with
Nut cap is equipped with the pilot hole walked for shank at nut cap center.
3. a kind of construction site binding reinforcing bars device according to claim 1, it is characterized in that: being set in the driving pipe outer wall
There is anti-slip rubber layer.
4. a kind of construction site binding reinforcing bars device according to claim 1, it is characterized in that: being equipped with profit in the driving tube
Lubricating oil.
5. a kind of construction site binding reinforcing bars device according to claim 1, it is characterized in that: the spiral on the driving tube
Groove is three, and the protrusion on the driving wheel is three.
6. a kind of construction site binding reinforcing bars device according to claim 1, it is characterized in that: the spiral on the driving tube
Groove cross section is semicircle, and the protrusion on the driving wheel is hemispherical.
7. a kind of construction site binding reinforcing bars device according to claim 1, it is characterized in that: the rotation stop part, locating part
The mode being fixedly connected with shank is to be screwed connection or pin is fixedly connected or welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211457.1A CN109537906A (en) | 2018-10-17 | 2018-10-17 | A kind of construction site binding reinforcing bars device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211457.1A CN109537906A (en) | 2018-10-17 | 2018-10-17 | A kind of construction site binding reinforcing bars device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109537906A true CN109537906A (en) | 2019-03-29 |
Family
ID=65844005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211457.1A Withdrawn CN109537906A (en) | 2018-10-17 | 2018-10-17 | A kind of construction site binding reinforcing bars device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550058A (en) * | 2020-06-01 | 2020-08-18 | 张宇 | Reinforcing mesh binding device |
| CN111877767A (en) * | 2020-07-15 | 2020-11-03 | 理工华汇(潍坊)智能机器人有限公司 | Binding hook and binding equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060033700A (en) * | 2005-09-07 | 2006-04-19 | 김재복 | Non-skid equipment in use of twisting steel |
| CN201125535Y (en) * | 2007-11-13 | 2008-10-01 | 李全现 | Reinforced bar binding hook |
| CN101285344A (en) * | 2008-04-17 | 2008-10-15 | 严卫星 | Torsion screwing tool |
| CN201193402Y (en) * | 2008-04-17 | 2009-02-11 | 严卫星 | Torsion screwing tools |
| CN201695700U (en) * | 2010-06-30 | 2011-01-05 | 黄加勇 | Quick binding hook |
| KR20110105606A (en) * | 2010-03-19 | 2011-09-27 | 이대훈 | Rotary device for binding iron rod |
| CN103120575A (en) * | 2013-02-05 | 2013-05-29 | 童弋康 | Manually-pressed type rotating mop rod |
| KR20150002562A (en) * | 2014-11-25 | 2015-01-07 | 최현수 | semiautomatic ratchet steel-reinforcement binding tool |
| CN206403716U (en) * | 2016-10-21 | 2017-08-15 | 浙江爱格家居用品有限公司 | It is new from tweaking type mop |
-
2018
- 2018-10-17 CN CN201811211457.1A patent/CN109537906A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060033700A (en) * | 2005-09-07 | 2006-04-19 | 김재복 | Non-skid equipment in use of twisting steel |
| CN201125535Y (en) * | 2007-11-13 | 2008-10-01 | 李全现 | Reinforced bar binding hook |
| CN101285344A (en) * | 2008-04-17 | 2008-10-15 | 严卫星 | Torsion screwing tool |
| CN201193402Y (en) * | 2008-04-17 | 2009-02-11 | 严卫星 | Torsion screwing tools |
| KR20110105606A (en) * | 2010-03-19 | 2011-09-27 | 이대훈 | Rotary device for binding iron rod |
| CN201695700U (en) * | 2010-06-30 | 2011-01-05 | 黄加勇 | Quick binding hook |
| CN103120575A (en) * | 2013-02-05 | 2013-05-29 | 童弋康 | Manually-pressed type rotating mop rod |
| KR20150002562A (en) * | 2014-11-25 | 2015-01-07 | 최현수 | semiautomatic ratchet steel-reinforcement binding tool |
| CN206403716U (en) * | 2016-10-21 | 2017-08-15 | 浙江爱格家居用品有限公司 | It is new from tweaking type mop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550058A (en) * | 2020-06-01 | 2020-08-18 | 张宇 | Reinforcing mesh binding device |
| CN111877767A (en) * | 2020-07-15 | 2020-11-03 | 理工华汇(潍坊)智能机器人有限公司 | Binding hook and binding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |