CN109138441A - Hand-held self-rotary reinforcing bar binding device - Google Patents
Hand-held self-rotary reinforcing bar binding device Download PDFInfo
- Publication number
- CN109138441A CN109138441A CN201811291184.6A CN201811291184A CN109138441A CN 109138441 A CN109138441 A CN 109138441A CN 201811291184 A CN201811291184 A CN 201811291184A CN 109138441 A CN109138441 A CN 109138441A
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- CN
- China
- Prior art keywords
- bar
- inside spin
- bolt
- reinforcing bar
- hand
- 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.)
- Pending
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Basic Packing Technique (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of hand-held self-rotary reinforcing bar binding device, including tied hook, the body of rod, the body of rod is equipped with outer bar, and outer bar is cavity body structure, is equipped with inside spin bar in the cavity of outer bar, one end and the tied hook of inside spin bar are connected and fixed；The other end of inside spin bar is hinged by one end of rod end spring stator and extension spring, and the other end and the outer bar of extension spring are connected and fixed；The side wall of outer bar is equipped with pilot hole, and fixed guide bolt in pilot hole is oriented to the bottom end sleeve of bolt in the groove of inside spin, and inside spin bar rotates under the limit of guiding bolt, and the rotation driving tied hook of inside spin bar is rotated centered on the axis of inner screw.The device is laborsaving, it is easy to operate, be convenient for carrying, autorotation binding, save worker's rotation process step, in the case where tying up button intensively, reinforcing bar binding efficiency can be improved, it can guarantee that reinforcing bar binds quality under the premise of stepping up the construction period, alleviate wrist caused by long-time rotating handle, arm on prior art operation and ache.
Description
Technical field
The present invention relates to construction auxiliary devices, are exactly a kind of hand-held self-rotary reinforcing bar binding devices.
Background technique
Existing reinforcing bar tied hook handle is cylindrical shape, and it is bearing arrangement convenient for bar in handle that Rod end, which bends to 30 ° of angles,
End rotation ties up the insertion of rod end head crotch in screw thread when operation, and rotating handle reaches binding purpose.Actually binding operating process
In, relatively more due to tying up button, button is tied up in worker's every binding one in carrying out reinforcing bar process of binding will rotate 3-5 handle.
Daily work wrist, arm are ached, and cause worker uncomfortable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of hand-held self-rotary reinforcing bar binding device, the device is laborsaving, grasps
Make simplicity, be convenient for carrying, has autorotation function, save worker's manual rotary operation step, it, can in the case where tying up button intensively
To improve reinforcing bar binding efficiency, it can guarantee that reinforcing bar binds quality under the premise of stepping up the construction period, alleviate prior art behaviour
Wrist caused by long-time rotating handle, arm are ached on work.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of hand-held self-rotary reinforcing bar binding device, including tied hook, connect the body of rod of tied hook, and the body of rod is equipped with outer bar, interior
Screw rod, outer bar are cavity body structure, are equipped with inside spin bar, extension spring, one end of inside spin bar and tied hook in the cavity of outer bar
It is connected and fixed；The other end of inside spin bar is hinged by one end of rod end spring stator and extension spring, extension spring it is another
One end is connected and fixed with outer bar；The side wall of outer bar is equipped with pilot hole, and fixed guide bolt in pilot hole is oriented to the bottom end sleeve of bolt
In the groove of inside spin, when tied hook one end stress stretches out inside spin bar, inside spin bar rotates under the limit of guiding bolt,
The rotation driving tied hook of inside spin bar is rotated centered on the axis of inner screw.
Tied hook is inserted into tie up silk and be fabricated to and tie up in button by the present invention, then drags outer bar, inside spin in horizontal direction outward
Bar rotates under the limit of guiding bolt, and the rotation driving tied hook of inside spin bar is rotated centered on the axis of inner screw；To real
The binding and fixing for now tying up silk, after the completion of binding, tied hook is directly tying up extraction in button, and inside spin bar is multiple under the action of extension spring
Position.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
The device is laborsaving, it is easy to operate, be convenient for carrying, have autorotation function, save worker's rotation process step, it is close to tie up button
In the case where collection, reinforcing bar binding efficiency can be improved, can guarantee that reinforcing bar binds quality under the premise of stepping up the construction period, delay
Wrist caused by long-time rotating handle, arm are ached on solution prior art operation.
Further, optimal technical scheme of the present invention is as follows:
The tied hook coupler body is cone, and the center line of coupler body is vertical with inside spin bar, the root of cone and inside spin bar
Connection.
Above-mentioned setting makes tied hook be convenient for being also convenient for extracting tied hook out after the completion of binding to sleeve in button is tied up.
The top of the pilot hole is nested hole, and the lower part of pilot hole is threaded hole, the aperture in nested hole and guiding bolt
Bolt cap aperture it is corresponding, threaded hole connection guiding bolt.
By the way that nested hole is arranged, it screw into bolt cap portion in nested hole, bolt cap will not tangle other objects.
The bottom end of the guiding bolt is equipped with installation cavity, is equipped with ball in installation cavity body.
By the way that ball is arranged, the friction of guiding bolt and inside spin bar is rolling friction, and frictional force is small, further facilitates and ties up
It pricks；Reduce resistance, improves efficiency.
One end that the extension spring is connect with outer bar is equipped with handle, and handle is equipped with grip groove.
By the way that handle is arranged, facilitates the grip of the present apparatus, hold the setting of groove, further facilitate grip and operation.
The ends screw of the handle and outer bar connects.
Above-mentioned setting, convenient for connection handle and outer bar.
The outer bar is equipped with termination point casing in one end that structure is tied up in connection.
By setting termination point casing, tied hook can be entangled using termination point casing when not in use, in case tied hook pricks people or object is made
At damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first specific embodiment of the invention；
Fig. 2 is the structural schematic diagram of second of specific embodiment of the invention；
Fig. 3 is the structural schematic diagram of the third specific embodiment of the invention；
Description of symbols: 1- tied hook；2- outer bar；3- inside spin bar；4- rod end spring stator；5- extension spring；
6- handle；7- holds groove；8- is oriented to bolt；9- ball；10- termination point casing.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated.
Referring to Fig. 1, a kind of hand-held self-rotary reinforcing bar binding device is consolidated by tied hook 1, outer bar 2, inside spin bar 3, rod end spring
Stator 4, extension spring 5 and guiding bolt 8 form；The body of rod is equipped with outer bar 2, inside spin bar 3, and outer bar 2 is cavity body structure, outer bar 2
Inside spin bar 3, extension spring 5 are equipped in cavity, one end and the tied hook 1 of inside spin bar 3 are connected and fixed；Inside spin bar 3 it is another
End is hinged by rod end spring stator 4 and one end of extension spring 5, and the other end and the outer bar 2 of extension spring 5 are connected and fixed；
The side wall of outer bar 2 is equipped with pilot hole, and fixed guide bolt 8 in pilot hole is oriented to groove of the bottom end sleeve in inside spin of bolt 8
Interior, when 1 one end stress of tied hook stretches out inside spin bar 3, inside spin bar 3 rotates under the limit of guiding bolt 8, inside spin bar 3
Rotation driving tied hook 1 rotated centered on the axis of inner screw.
The part description of this implementation is as follows:
Tied hook 1: 1 coupler body of tied hook is cone, and center line is in 90 ° with rod piece, is set as into a single integrated structure with inside spin bar 3.
Outer bar 2: use wall thickness for the 304 stainless steel material hollow pipes of 2mm long 139mm φ 12mm.
Be oriented to bolt 8: outer bar 2 is arranged in one end of tied hook 1 far from the end position 15mm, can choose and uses CARBURIZING FURNACE FOR STAINLESS FASTENER.
Inside spin bar 3: for inside spin bar 3 using the twist drill type screw rod of long 74mm φ 10mm, material is 304 stainless steels.
Rod end spring stator 4: with inside spin bar 3 is hinged, extension spring 5 is hinged, it is rotatable, for connecting inside spin bar
3 and extension spring 5.
Extension spring 5: using the galvanized iron spring of φ 2mm*10mm*60mm*15mm, end constructs for circle hook, and tight, mill
It is flat.
1 coupler body of tied hook is cone, and the center line of coupler body is vertical with inside spin bar 3, the root of cone and inside spin bar 3
Connection.
Above-mentioned setting makes tied hook 1 be convenient for being also convenient for extracting tied hook 1 out after the completion of binding to sleeve in button is tied up.
The top of pilot hole is nested hole, and the lower part of pilot hole is threaded hole, the aperture in nested hole and the bolt cap of guiding bolt 8
Aperture it is corresponding, threaded hole connection guiding bolt 8.
By the way that nested hole is arranged, it screw into bolt cap portion in nested hole, bolt cap will not tangle other objects.
Referring to fig. 2, the bottom end for being oriented to bolt 8 is equipped with installation cavity, is equipped with ball 9 in installation cavity body.
By the way that ball 9 is arranged, the friction of guiding bolt 8 and inside spin bar 3 is rolling friction, and frictional force is small, further facilitates
Binding；Reduce resistance, improves efficiency.
To further decrease the frictional force between inside spin bar 3 and outer bar 2,3 outer diameter of inside spin bar is slightly smaller than the interior of outer bar 2
Diameter makes have interval between inside spin bar 3 and outer bar 2；Meanwhile in order to which internal screw rod 3 is limited, in the circumferential surface of outer bar 2
Upper edge at least three guiding bolt 8 of position setting corresponding with the interval of the groove of inside spin bar, three guiding bolts 8 are to interior screw rod
3 common limits.
One end that extension spring 5 is connect with outer bar 2 is equipped with handle 6, and handle 6 is equipped with grip groove 7.
By the way that handle 6 is arranged, facilitates the grip of the present apparatus, hold the setting of groove 7, further facilitate grip and operation.
Handle 6 using the 5 finger gripping places of holding be equipped with grip groove 7 structure, PF material, with insulation, rub resistance, do not hurt hands,
The performances such as hardness is strong, pollution-free, corrosion-resistant.The end of its connecting pin is arranged the φ 10mm male thread of a length of 10mm, is somebody's turn to do with outer bar 2
Internal thread fastening in position is solidly connected.
Handle 6 is connect with the ends screw of outer bar 2.
Above-mentioned setting, convenient for connection handle 6 and outer bar 2.
Referring to Fig. 3, outer bar 2 is equipped with termination point casing 10 in one end that structure is tied up in connection.
By setting termination point casing 10, tied hook 1 can be entangled using termination point casing 10 when not in use, in case tied hook 1 pricks people
Or object damages.
Tied hook 1 is inserted into tie up silk and be fabricated to and is tied up in button, it is interior then by the dragging outer bar 2 outward of handle 6 in horizontal direction
Screw rod 3 rotates under the limit of guiding bolt 8, and the rotation driving tied hook 1 of inside spin bar 3 is revolved centered on the axis of inner screw
Turn；To realize the binding and fixing for tying up silk, after the completion of binding, tied hook 1 is directly tying up extraction in button, and inside spin bar 3 is stretching bullet
It is resetted under the action of spring 5, when not used, entangles tied hook using termination point casing 10.
The device is laborsaving, it is easy to operate, be convenient for carrying, have autorotation function, save worker's rotation process step, tie up
In the case that button is intensive, reinforcing bar binding efficiency can be improved, can guarantee that reinforcing bar binds matter under the premise of stepping up the construction period
Amount alleviates wrist caused by long-time rotating handle, arm on prior art operation and aches.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to change with equivalent structure made by description of the invention and accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (7)
1. a kind of hand-held self-rotary reinforcing bar binding device, including tied hook, connect the body of rod of tied hook, it is characterised in that: the bar
Body is equipped with outer bar, inside spin bar, and outer bar is cavity body structure, is equipped with inside spin bar, extension spring, inside spin bar in the cavity of outer bar
One end be connected and fixed with tied hook；The other end of inside spin bar is hinged by one end of rod end spring stator and extension spring,
The other end of extension spring is connected and fixed with outer bar；The side wall of outer bar is equipped with pilot hole, fixed guide bolt in pilot hole, guiding
The bottom end sleeve of bolt is in the groove of inside spin, and when tied hook one end stress stretches out inside spin bar, inside spin bar is in guiding bolt
Limit under rotate, the rotation of inside spin bar driving tied hook is rotated centered on the axis of inner screw.
2. hand-held self-rotary reinforcing bar binding device according to claim 1, it is characterised in that: the tied hook coupler body is circle
The center line of cone, coupler body is vertical with inside spin bar, and the root of cone is connect with inside spin bar.
3. hand-held self-rotary reinforcing bar binding device according to claim 1, it is characterised in that: the top of the pilot hole
For nested hole, the lower part of pilot hole is threaded hole, and the aperture in nested hole is corresponding to the guiding aperture of bolt cap of bolt, threaded hole connection
It is oriented to bolt.
4. hand-held self-rotary reinforcing bar binding device according to claim 1, it is characterised in that: the bottom end of the guiding bolt
Equipped with installation cavity, ball is equipped in installation cavity body.
5. hand-held self-rotary reinforcing bar binding device according to claim 1, it is characterised in that: the extension spring and outer
One end of bar connection is equipped with handle, and handle is equipped with grip groove.
6. hand-held self-rotary reinforcing bar binding device according to claim 5, it is characterised in that: the handle and outer bar
Ends screw connection.
7. hand-held self-rotary reinforcing bar binding device according to claim 1, it is characterised in that: the outer bar is tied up in connection
One end of structure is equipped with termination point casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291184.6A CN109138441A (en) | 2018-10-31 | 2018-10-31 | Hand-held self-rotary reinforcing bar binding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291184.6A CN109138441A (en) | 2018-10-31 | 2018-10-31 | Hand-held self-rotary reinforcing bar binding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138441A true CN109138441A (en) | 2019-01-04 |
Family
ID=64807349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811291184.6A Pending CN109138441A (en) | 2018-10-31 | 2018-10-31 | Hand-held self-rotary reinforcing bar binding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138441A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103606U (en) * | 1991-09-12 | 1992-05-06 | 天津市建筑工程机械厂 | Spiral reinforced bar binder |
| CN200949314Y (en) * | 2006-09-22 | 2007-09-19 | 于永江 | Binding hook |
| CN201437642U (en) * | 2009-07-16 | 2010-04-14 | 东莞市事通达机电科技有限公司 | Rotating torque hook |
| CN201507120U (en) * | 2009-09-01 | 2010-06-16 | 郭卫东 | Wire binding tool |
| CN204081519U (en) * | 2014-06-30 | 2015-01-07 | 中国一冶集团有限公司 | Lift rotation reinforcing steel bar binding hook |
| CN108678387A (en) * | 2018-08-02 | 2018-10-19 | 金克兵 | Steel pricks muscle hook |
| CN209083011U (en) * | 2018-10-31 | 2019-07-09 | 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 |
-
2018
- 2018-10-31 CN CN201811291184.6A patent/CN109138441A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103606U (en) * | 1991-09-12 | 1992-05-06 | 天津市建筑工程机械厂 | Spiral reinforced bar binder |
| CN200949314Y (en) * | 2006-09-22 | 2007-09-19 | 于永江 | Binding hook |
| CN201437642U (en) * | 2009-07-16 | 2010-04-14 | 东莞市事通达机电科技有限公司 | Rotating torque hook |
| CN201507120U (en) * | 2009-09-01 | 2010-06-16 | 郭卫东 | Wire binding tool |
| CN204081519U (en) * | 2014-06-30 | 2015-01-07 | 中国一冶集团有限公司 | Lift rotation reinforcing steel bar binding hook |
| CN108678387A (en) * | 2018-08-02 | 2018-10-19 | 金克兵 | Steel pricks muscle hook |
| CN209083011U (en) * | 2018-10-31 | 2019-07-09 | 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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