CN2371116Y - Binding device for rebar - Google Patents
Binding device for rebar Download PDFInfo
- Publication number
- CN2371116Y CN2371116Y CN 99220668 CN99220668U CN2371116Y CN 2371116 Y CN2371116 Y CN 2371116Y CN 99220668 CN99220668 CN 99220668 CN 99220668 U CN99220668 U CN 99220668U CN 2371116 Y CN2371116 Y CN 2371116Y
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- China
- Prior art keywords
- rope
- housing
- left end
- reel
- shift fork
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a special tool for binding rebar frameworks in the construction industry. Steel wires are fed in via a wire feeding system (53) which is driven by a miniature motor (52); the rebar is bound by the steel wire under the action of a wire guiding device (57), and the steel wire is cut off via a wire cutting system (59); a handle control system (56) controls the wire feeding operation and the wire cutting operation via a clutch device (55). The whole operation only needs to operate a second switch (18) of the handle control system (56). The utility model with the advantages of simple operation, labor saving, high work efficiency, convenient carrying, etc. can save large quantity of the steel wires.
Description
The utility model be construction trade in work progress, be used for bundling the special tool of framework of steel reinforcement.
At present, in building engineering, when making framework of steel reinforcement binding reinforcing bar, generally all be earlier steel wire to be cut into segment, with iron collude, pliers etc. is tightened reinforcing bar, finish the operation of binding reinforcing bar, the full armrest work industry of binding process does not have a kind of special tool, the binding complex operation, the effort of taking a lot of work, the time is long, and work efficiency is low; And steel wire gives and is cut into segment earlier, and its length not necessarily meets field requirement, causes waste.
The purpose of this utility model just provides a kind of easy to carryly, and volume is little, is used to bundle the special tool of reinforcing bar when making framework of steel reinforcement, and it is simple to operate, save labor, and the work efficiency height, and can save the binder of reinforcing bars of steel wire.
The utility model by miniature motor, enter the rope system, cut rope system, guide rope device, arrangement of clutch, lever operated system etc. and form.The minitype motor driving system's feeding steel wire that advances to restrict, steel wire are under the guide rope device effect, and the binding reinforcing bar is cut off steel wire by cutting the rope system then, and handle control system is controlled into rope and cut the rope operation by arrangement of clutch.
Introduce the utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model scheme drawing;
Fig. 2 is the A-A cutaway view of the utility model Fig. 1;
Fig. 3 is the B-B cutaway view of the utility model Fig. 1;
Fig. 4 is the C-C cutaway view of the utility model Fig. 1.
The utility model by miniature motor (52), enter rope system (53), cut rope system (59), arrangement of clutch (55), guide rope device (57), housing (51), handle control system (56), steel wire rope roll (58) etc. form.Miniature motor (52), enter rope system (53), cut rope system (59), arrangement of clutch (55) is installed in the housing (51); Miniature motor (52) is at the middle part of housing (51), enter rope system (53) and be installed in the right-hand member of the output shaft (3) of miniature motor (52), cut rope system (59) is installed in the output shaft (3) of miniature motor (52) by its change-speed box (42 ') left end by its change-speed box (42); Arrangement of clutch (55) is installed in miniature motor (52), enters rope system (53), cuts the downside of rope system (59), the right-hand member of " U " shape shift fork (35) in the arrangement of clutch (55) blocks into that bevel gear (10), the left end of rope system (53) block the friction wheel (20) of cutting rope system (59), and the brake band (21) of clutch system (55) connects with the rotor of cutting rope system (59) (22); Handle control system (56) is installed in housing (51) downside, and what the secondary switch (18) of handle control system (56) was connected the power supply of miniature motor (52) and control clutch device (55) turns handle (16); Guide rope device (57) is installed in housing (51) the left end outside, and steel wire rope roll (58) is installed in housing (51) the right-hand member outside.Advance rope system (53) by change-speed box (42), bevel gear (10), advance reel for rope (9), driving device (60), enterprising rope sheave (11), advance rope sheave (14) etc. down and form.Change-speed box (42) is a planet speed change mechanism, is made up of sun gear (4), planetary wheel (6), compensating-gear shaft (7), gear ring (5), rotating disk (8) etc.Sun gear (4) is installed in the right-hand member of miniature motor (52) output shaft (3), planetary wheel (6) and sun gear (4), gear ring (5) engagement, planetary wheel (6) connects rotating disk (8) by compensating-gear shaft (7), and rotating disk (8) is installed in the into left end of reel for rope (9).Planetary wheel (6) is no less than 3, and the quantity of compensating-gear shaft (7) is identical with planetary wheel (6) number.When miniature motor (52) rotated, output shaft (3) drove sun gear (4), and sun gear (4) drives planetary wheel (6), and planetary wheel (6) drives rotating disk (8) by compensating-gear shaft (7), and rotating disk (8) drives reel for rope (9).Advancing that reel for rope (9) middle part is equipped with can be along its bevel gear (10) in axial sliding.Advance reel for rope (9) and bevel gear (10), connecting of rotating disk (8) are splined.Bevel gear (10) by driving device (60) with enterprising rope sheave (11), advance rope sheave (14) down and connect.Driving device of the present utility model (60) is formed (see figure 2) by two road transmission systems, one route driven bevel pinion (38) connects with gear (36) by axle (37), gear (36) and gear (39) engagement, gear (39) axis (12) connects with enterprising rope sheave (11), another road is connected with gear (36 ') by axle (37 ') by driven bevel pinion (38 ') equally, gear (36 ') and gear (39 ') engagement, gear (39 ') by axle (12 ') with under advance rope sheave (14) and connect, enterprising rope sheave (11) with under advance rope sheave (14) and abut against, and on, under advance rope sheave (11), (14) be equipped with grooving.Two-way driven bevel pinion (38), (38 ') are distributed in bevel gear (10) two sides, like this, by two road transmission system transmissions, drive upper and lower advance rope sheave (11), (14), and hand of rotation is opposite, adjusts miniature motor (52) and turns to, and enterprising rope sheave (11) is rotated for clockwise direction, then advancing rope sheave (14) down is anticlockwise motion, and steel wire is in the upper and lower crowded feed wire of leaving behind of entering rope sheave (11), (14).
Cut rope system (59) by change-speed box (42 '), cut reel for rope (19), friction wheel (20), rotor (22), twisted rope device (54), fastening body (25) etc. and form.Change-speed box (42 ') also is a planet speed change mechanism, the available change-speed box (42) that enters rope system (53), in like manner, change-speed box (42 ') is by its sun gear (4 ') tipping left end at miniature motor (52) output shaft (3), by its rotating disk (8 ') with cut reel for rope (19) and connect.Cutting that reel for rope (19) middle part is equipped with can be along its friction wheel (20) in axial sliding.Cutting reel for rope (19) is splined with connecting of rotating disk (8), friction wheel (20), and rotor (22) is by being placed on the left end of cutting reel for rope (19), and the left end of rotor (22) is equipped with twisted rope device (54).Twisted rope device (54) is made up of garden awl lobe (26), blade (24), spring (23) etc.Garden awl lobe (26) is no less than three, and the right-hand member of garden awl lobe (26) is contained on the rotor (22), between each garden awl lobe (26) and the rotor (22) spring (23) is housed, and it is interior and in the left side of rotor (22) that blade (24) is fixed on garden awl lobe (26).Fastening body (25) is equipped with at cone middle part at garden awl lobe (26), and fastening body (25) can sway in housing (51).Twisted rope device (54) left end is under the effect of spring (23), and each garden awl lobe (26) can open, and can close up when compressing at fastening body (25).Cut reel for rope (19) and can freely rotate in rotor (22), the rotation of rotor (22) is to compress drive by friction wheel (20), rather than directly drives by cutting reel for rope (19).
Arrangement of clutch (55) by " U " shape shift fork (35), " L " shape shift fork (32), pull bar (41), brake band (21), spring (40), spring (33), extension spring (31), turn handle (16), bearing pin (15) etc. and form." U " shape shift fork (35) right-hand member blocks the bevel gear (10) in the rope system (53) into, left end blocks the friction wheel of cutting in the rope system (59) (20), " L " shape shift fork (32) left end connects with fastening body (25) in cutting rope system (59) by pull bar (41), right-hand member with turn handle (16) and connect.Turn handle (16) and be installed on the housing (51) by bearing pin (15), the left end that turns handle (16) withstands " U " shape shift fork (35).Between " L " shape shift fork (32) left end and housing (51), extension spring (31) is housed, between " U " shape shift fork (35) left end and housing (51), spring (33) is housed.Brake band (21) is installed on the rotor (22) of cutting rope system (59), brake band (21) downside has dehisces, brake band (21) dehisce the place and housing (51) between spring (40) is housed, " U " shape shift fork (35) is being provided with wedge (34) with the corresponding position of brake band (21) opening part, and brake band (21) lock under the effect of spring (40) is lived rotor (22).When need are cut off steel wire operation, " U " shape shift fork (35) moves to left, friction wheel (20) is close to rotor (22) under the stirring of " U " shape shift fork (35), wedge (34) on " U " shape shift fork (35) backs down brake band (21) at this moment, brake band (21) unclamps rotor (22), rotor (22) rotates with friction wheel (20) under the drive of friction wheel (20).
Handle control system (56) is made up of handle (17), secondary switch (18) etc.Secondary switch (18) is contained in housing (51) downside by handle (17), and secondary switch (18) is connected the power supply of miniature motor (51) when a level, and when two levels, handle (16) lower end of turning that heads in the arrangement of clutch (55) moves to right.
Guide rope device (57) is made up of conductor rope hook (27), extension spring (29), slide block (28), conductor rope ring (30) etc.Conductor rope hook (27), conductor rope ring (30) are installed in housing (51) the left end outside.Conductor rope hook (27) inboard is provided with the garden arc chute, and slide block (28) is housed in the chute, and extension spring (29) is contained in the conductor rope hook (27), and an end of extension spring (29) is fixed on the conductor rope hook (27), and the other end connects with slide block (28).
Output shaft of the present utility model (3), advance reel for rope (9), the center of cutting reel for rope (19) is equipped with the rope hole.
When needs bindings reinforcing bar, press secondary switch (18) in the handle control system (56) earlier to a level, miniature motor (52) energized, output shaft (3) drives rope system (53) and carries out work.Output shaft (3) by change-speed box (42), advance reel for rope (9) and drive bevel gear (10), bevel gear (10) drives enterprising rope sheave (11), advances rope sheave (14) down by driving device (60), steel wire advances the crowded of rope sheave (11), (14) and draws under the effect upper and lower, pass output shaft (3) from the rope hole of advancing reel for rope (9), cut reel for rope (19), be fed to conductor rope hook (27) always, head on slide block (28), become the garden arc constantly to stretch out with slide block (28), behind the arcuation of one-tenth garden, lost the top power to slide block (28), slide block (28) resets under the effect of extension spring (29).After steel wire becomes the garden arc, pass guide ring (30), just can twine the reinforcing bar that bundle need bundle.Secondary switch (18) is pressed to two levels, what secondary switch (18) withstood arrangement of clutch (55) turns handle (16) again, turns handle (16) and withstands " U " shape shift fork (35) and be moved to the left, and simultaneously " L " shape shift fork (32) is moved right." U " shape shift fork (35) is when moving to left, and the bevel gear (10) that drives in the rope system (53) moves to left, and release the drive device (60), advances rope sheave (14) down and no longer works enterprising rope sheave (11), and steel wire no longer continues to send to.At this moment, " U " shape shift fork (35) also drives the friction wheel of cutting in the rope system (59) (20) and moves to left and be close to rotor (22), and back down brake band (21), drive rotor (22), rotor (22) drives twisted rope device (54), at " U " shape shift fork (35) when moving to left, " L " shape shift fork (32) moves to right, and " L " shape shift fork (32) moves to right by pull bar (41) pulling fastening body (25) and compresses twisted rope device (54), and the blade (24) in the twisted rope device (54) is cut off steel wire.Simultaneously, twisted rope device (54) clamps the steel wire rotation of cutting off, the reinforcing bar of the tight binding of strand.Unclamp secondary switch (18) again, disconnect miniature motor (52) power supply, miniature motor (52) quits work, and each parts resets under the effect of each spring.
The utility model utilizes miniature motor (52) to drive rope system (53) feed wire, and steel wire is the binding reinforcing bar under guide rope device (57) effect, and utilization is cut rope system (59) and cut off steel wire again.Whole work only need be handled secondary switch (18).Therefore, the utlity model has simple to operate, laborsaving saving of labor, the work efficiency height, easy to carry, and save characteristics such as a large amount of steel wires, for construction trade provides a kind of special tool that bundlees framework of steel reinforcement.
Claims (7)
1, a kind of binder of reinforcing bars is characterized in that the utility model includes miniature motor (52), enters rope system (53), cuts rope system (59), arrangement of clutch (55), guide rope device (57), housing (51), handle control system (56), steel wire rope roll (58) form; Miniature motor (52) is at the middle part of housing (51), enter rope system (53) and be installed in the right-hand member of the output shaft (3) of miniature motor (52), cut rope system (59) is installed in the output shaft (3) of miniature motor (52) by its change-speed box (42 ') left end by its change-speed box (42); Arrangement of clutch (55) is installed in miniature motor (52), enters rope system (53), cuts the downside of rope system (59), the right-hand member of " U " shape shift fork (35) of arrangement of clutch (55) blocks into that bevel gear (10), the left end of rope system (53) block the friction wheel (20) of cutting rope system (59), and the brake band (21) of arrangement of clutch (55) connects with the rotor of cutting rope system (59) (22); Handle control system (59) is installed in housing (51) downside; Guide rope device (57) is installed in housing (51) the left end outside; Steel wire rope roll (58) is installed in housing (51) the right-hand member outside.
2,, it is characterized in that saidly entering rope system (53) change-speed box (42), bevel gear (10) being arranged, advance reel for rope (9), driving device (60), enterprising rope sheave (11), advance rope sheave (14) down and form according to the said binder of reinforcing bars of claim 1; Change-speed box (42) is installed in the into left end of reel for rope (9) by rotating disk (8), advancing that reel for rope (9) middle part is equipped with can be along its bevel gear (10) in axial sliding, advance reel for rope (9) and bevel gear (10), connecting of rotating disk (8) are splined, bevel gear (10) by driving device (60) with enterprising rope sheave (11), advance rope sheave (14) down and connect, enterprising rope sheave (11) with under advance rope sheave (14) and abut against.
3,, it is characterized in that saidly cutting that there is change-speed box (42 ') in rope system (59), cuts reel for rope (19), friction wheel (20), rotor (22), hinge rope device (54), fastening body (25) form according to the said binder of reinforcing bars of claim 1; Change-speed box (42 ') by rotating disk (8 ') with cut reel for rope (19) and connect, cut that reel for rope (19) middle part is equipped with can be along its friction wheel (20) in axial sliding; Cutting reel for rope (19) is splined with connecting of rotating disk (8 '), friction wheel (20); Rotor (22) is cut reel for rope by being placed on. the left end of (19), the left end of rotor (22) is equipped with hinge rope device (54), fastening body (25) is equipped with at the cone middle part of the garden awl lobe (26) in hinge rope device (54), and fastening body (25) is in housing (51), interior can sway.
4, according to the said binder of reinforcing bars of claim 3, it is characterized in that the said hinge rope device of cutting in the rope system (59) (54) includes garden awl lobe (26), blade (24), spring (23) composition, garden awl lobe (26) is no less than 3, the right-hand member of garden awl lobe (26) is contained on the rotor (22), between each garden awl lobe (26) and the rotor (22) spring (23) is housed, it is interior and in the left side of rotor (22) that blade (24) is fixed on garden awl lobe (26).
5, according to the said binder of reinforcing bars of claim 1, it is characterized in that said arrangement of clutch (55) be " U " shape shift fork (35), " L " shape shift fork (32), pull bar (41), brake band (21), spring (40), spring (33), extension spring (31) arranged, turn handle (16), bearing pin (15) forms; " L " shape shift fork (32) left end connects with fastening body (25) in cutting rope system (59) by pull bar (41), right-hand member with turn handle (16) and connect, turning handle (16) is installed on the housing (51) by bearing pin (15), the left end that turns handle (16) withstands " U " shape shift fork (35), between " L " shape shift fork (32) left end and housing (51), extension spring (31) is housed, between " U " shape shift fork (35) left end and housing (51), spring (33) is housed, brake band (21) dehisce the place and housing (51) between spring (40) is housed, on " U " shape shift fork (35), dehisce to locate the corresponding position with brake band (21) and be provided with wedge (34).
6, according to the said binder of reinforcing bars of claim 1, it is characterized in that said handle control system (56) has handle (17), secondary switch (18) to form, secondary switch (18) is contained in housing (51) downside by handle (17); Secondary switch (18) is connected miniature motor (52) power supply when a level, handle (16) lower end of turning of withstanding when two levels in the arrangement of clutch (55) moves to right.
7, according to the said binder of reinforcing bars of claim 1, it is characterized in that said guide rope device (57) has conductor rope hook (27), extension spring (29), slide block (28), conductor rope ring (30) to form, conductor rope hook (27), conductor rope ring (30) are by outside housing (51) left end, conductor rope hook (27) inboard is provided with garden camber chute, slide block (28) is housed in the chute, extension spring (29) is contained in the conductor rope hook (27), and an end of extension spring (29) is fixed on the conductor rope hook (27), and the other end connects with slide block (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220668 CN2371116Y (en) | 1999-04-29 | 1999-04-29 | Binding device for rebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220668 CN2371116Y (en) | 1999-04-29 | 1999-04-29 | Binding device for rebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2371116Y true CN2371116Y (en) | 2000-03-29 |
Family
ID=34011371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220668 Expired - Lifetime CN2371116Y (en) | 1999-04-29 | 1999-04-29 | Binding device for rebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2371116Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494509A (en) * | 2014-11-21 | 2015-04-08 | 无锡市百顺机械厂 | Steel bar binder |
| CN110552509A (en) * | 2019-08-23 | 2019-12-10 | 蒲永鹏 | Iron wire binding apparatus for construction |
| CN110984586A (en) * | 2019-11-22 | 2020-04-10 | 胡文波 | Reinforcing steel bar binding device for building reinforced concrete |
-
1999
- 1999-04-29 CN CN 99220668 patent/CN2371116Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494509A (en) * | 2014-11-21 | 2015-04-08 | 无锡市百顺机械厂 | Steel bar binder |
| CN110552509A (en) * | 2019-08-23 | 2019-12-10 | 蒲永鹏 | Iron wire binding apparatus for construction |
| CN110984586A (en) * | 2019-11-22 | 2020-04-10 | 胡文波 | Reinforcing steel bar binding device for building reinforced concrete |
| CN110984586B (en) * | 2019-11-22 | 2021-09-03 | 安徽省贵安建筑安装有限公司 | Reinforcing steel bar binding device for building reinforced concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |