CN103935902B - A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod - Google Patents
A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod Download PDFInfo
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- CN103935902B CN103935902B CN201410195641.7A CN201410195641A CN103935902B CN 103935902 B CN103935902 B CN 103935902B CN 201410195641 A CN201410195641 A CN 201410195641A CN 103935902 B CN103935902 B CN 103935902B
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- support bar
- rolling bearing
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Abstract
The invention discloses the novel mechanical balance crane of a kind of both arms band side direction horizontal suspension rod, the column including base, being fixed on base, the electric appliance control box being fixed on column, single armed balance crane and back(ing) bar, the top of described column is provided with column swivel head, on column swivel head, arm seat is set, two single armed balance cranes are set on arm seat abreast, the lift actuator of two single armed balance cranes is individually fixed on arm seat, the lift actuator of two single armed balance cranes is commonly connected to a public driving gear-box, and lift actuator gear-box connects driving motor；Having translot on described back(ing) bar, the end of the lift heavy arm of two single armed balance cranes is equipped with adapter, and the adapter other end is slidably connected with the translot of back(ing) bar, and described back(ing) bar is provided with suspension hook.Compared with prior art, the present invention solve common single armed balance crane can not be to a difficult problem for the narrow space place handling weights such as machining center, kiln, box vehicle.
Description
Technical field
The present invention relates to light-duty lifting technique field, the novel mechanical balance crane of a kind of both arms band side direction horizontal suspension rod.
Background technology
At present, the most seen balance crane is all the single armed balance crane without back(ing) bar, owing to its lift heavy arm is inclined upwardly, to the machining center of narrow space, kiln, it is restricted during the place lifting weights such as little box vehicle, lift heavy arm is designed to axial bending-type by Ye You manufacturing enterprise, but, this lift heavy arm is the balance crane of axial bending-type, necessary erect-position is in as machining center, kiln, the dead ahead of little box vehicle etc., object accurately could be allocated and transported into, and object can not be allocated and transported in side to it, therefore, common balance crane is not suitable for machining center, kiln, the place lifting weight of the narrow spaces such as little box vehicle.
Summary of the invention
The invention aims to provide the novel mechanical balance crane of a kind of both arms band side direction horizontal suspension rod, can solve common balance crane can not be to the problem of the place of the narrow spaces such as machining center, kiln, little box vehicle lifting weight.
For reaching above-mentioned purpose, the present invention implements according to techniques below scheme:
A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod, the column including base, being fixed on base, the electric appliance control box being fixed on column, single armed balance crane and back(ing) bar, the top of described column is provided with column swivel head, on column swivel head, arm seat is set, two single armed balance cranes are set on described arm seat abreast, the lift actuator of two single armed balance cranes is individually fixed on arm seat, the lift actuator of two single armed balance cranes is commonly connected to a public driving gear-box, and lift actuator gear-box connects driving motor；Having translot on described back(ing) bar, the end of the lift heavy arm of two single armed balance cranes is equipped with adapter, and the adapter other end is slidably connected with the translot of back(ing) bar, and described back(ing) bar is provided with suspension hook.
The described support bar of single armed balance crane and the junction of support arm are provided with support bar rolling bearing, support bar rolling bearing is arranged on the arm seat being provided with the horizontal lower guideway of support bar rolling bearing, being symmetrical in the horizontal lower guideway of support bar rolling bearing on described arm seat and be fixed with the horizontal upper rail of support bar rolling bearing, support bar rolling bearing upper rail horizontal with support bar rolling bearing rolls and coordinates.
Compared with prior art, the lift heavy arm of two single armed balance cranes of the present invention each can be moved forward and backward by adapter in same level, so that back(ing) bar can do the rotation of certain angle in same level, moving horizontally of more convenient lifted weight thing, solving common single armed balance crane can not be to a difficult problem for the narrow space place handling weights such as machining center, kiln, box vehicle.
Accompanying drawing explanation
Fig. 1 is front of the present invention right perspective view；
Fig. 2 is left perspective view after the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, the illustrative examples invented at this and explanation are for explaining the present invention, but not as a limitation of the invention.
nullSuch as Fig. 1、The novel mechanical balance crane of the both arms band side direction horizontal suspension rod shown in Fig. 2，Including base 1、The column 2 being fixed on base、The electric appliance control box 3 being fixed on column 2、Single armed balance crane and back(ing) bar 23，The top of described column 2 is provided with column swivel head 4，Arm seat 5 is set on column swivel head 4，Two single armed balance cranes are set on arm seat 5 abreast，The lift actuator of two single armed balance cranes is commonly connected to a public driving gear-box 32，For ease of distinguishing，Two single armed balance cranes are designated as left single armed balance crane and right single armed balance crane，The lift actuator 31 of left single armed balance crane and the lift actuator 30 of right single armed balance crane are commonly connected to lift actuator gear-box 32，Lift actuator gear-box 32 is arranged on column 2 upper portion side wall，Lift actuator gear-box 32 connects driving motor 33；Translot 28 is had on back(ing) bar 23, the end of the lift heavy arm 26 of left single armed balance crane is provided with left adapter 27, the end of the lift heavy arm of right single armed balance crane is provided with right adapter 22, the other end of left adapter 27 other end and right adapter 22 is slidably connected with the translot 28 of back(ing) bar 23, and described back(ing) bar 23 is provided with suspension hook 29.
Wherein, right large arm 19 forms right single armed balance crane with right support arm 20, right lift heavy arm 21, right support bar 9, right support bar rolling bearing 8, the horizontal lower guideway of right support bar rolling bearing 6, the horizontal upper rail of right support bar rolling bearing 7, vertical guide rail 18 and right counterweight 14, right counter bar 15 and right lift actuator 30.
Wherein, left large arm 24 forms left single armed balance crane with left support arm 25, left lift heavy arm 26, left support bar 13, left support bar rolling bearing 12, the horizontal lower guideway of left support bar rolling bearing 10, the horizontal upper rail of left support bar rolling bearing 11, vertical guide rail 18 and left counterweight 16, left counter bar 17 and left lift actuator 31.
Specifically, back(ing) bar 23 has translot 28, by translot, left lift heavy arm 26 each can be moved forward and backward by right adapter 22 by left adapter 27, right lift heavy arm 21 in same level, so that back(ing) bar 23 can do the rotation of certain angle, the movement of more convenient lifted weight thing in same level.
When the present invention uses, when hanging weight on the suspension hook 29 on back(ing) bar 23, according to lever principle, the Impact direction of the most left lift heavy arm 26 is downward, in order to maintain balance, now left support bar 13 is by left support bar rolling bearing 12, and the left support horizontal lower guideway of bar rolling bearing 10 is produced pressure；And now, the Impact direction of right lift heavy arm 21 and the Impact direction contrast of left lift heavy arm 26, its Impact direction is upwards, in order to maintain balance, now right support bar 9 is by right support bar rolling bearing 8, and the right support horizontal upper rail of bar rolling bearing 7 is produced pressure.Left large arm 24 is connected with left lift actuator 31, right large arm 19 is connected with right lift actuator 30, drive the power of motor 33 by lift actuator gear-box 32, left lift actuator 31 and right lift actuator 30 is made to produce identical lifting action, thus drive left large arm 24 and right large arm 19 to lift simultaneously, and remain in same level, thus ensure that the front end of left and right lift heavy arm remains in same level so that back(ing) bar 23 remains level.
Technical scheme is not limited to the restriction of above-mentioned specific embodiment, and every technology deformation made according to technical scheme, within each falling within protection scope of the present invention.
Claims (1)
1. the novel mechanical balance crane of a both arms band side direction horizontal suspension rod, it is characterized in that: include base, the column being fixed on base, the electric appliance control box being fixed on column, single armed balance crane and back(ing) bar, the top of described column is provided with column swivel head, on column swivel head, arm seat is set, two single armed balance cranes are set on described arm seat abreast, the lift actuator of two single armed balance cranes is individually fixed on arm seat, the lift actuator of two single armed balance cranes is commonly connected to a public driving gear-box, lift actuator gear-box connects driving motor；Translot is had on described back(ing) bar, the end of the lift heavy arm of two single armed balance cranes is equipped with adapter, the adapter other end is slidably connected with the translot of back(ing) bar, on described back(ing) bar, suspension hook is installed, the described support bar of single armed balance crane and the junction of support arm are provided with support bar rolling bearing, support bar rolling bearing is arranged on the arm seat being provided with the horizontal lower guideway of support bar rolling bearing, it is symmetrical in the horizontal lower guideway of support bar rolling bearing on described arm seat and is fixed with the horizontal upper rail of support bar rolling bearing, support bar rolling bearing upper rail horizontal with support bar rolling bearing rolls and coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195641.7A CN103935902B (en) | 2014-05-12 | 2014-05-12 | A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195641.7A CN103935902B (en) | 2014-05-12 | 2014-05-12 | A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935902A CN103935902A (en) | 2014-07-23 |
| CN103935902B true CN103935902B (en) | 2016-09-07 |
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| CN201410195641.7A Active CN103935902B (en) | 2014-05-12 | 2014-05-12 | A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477787A (en) * | 2014-11-14 | 2015-04-01 | 常州克迈特数控科技有限公司 | Convenient maintenance machining center |
| CN106185641B (en) * | 2016-08-29 | 2018-04-20 | 中山英达思迅智能科技有限公司 | Multiple degrees of freedom lifting manipulator |
| CN107522095B (en) * | 2017-08-24 | 2019-07-19 | 芜湖市长江起重设备制造有限公司 | A kind of crane girder automatic turning device |
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|---|---|---|---|---|
| SU424803A1 (en) * | 1972-03-17 | 1974-04-25 | М. Ф. Глушко , И. Ф. Пахомов | BOOM LIFT CRANE |
| SU1373682A1 (en) * | 1986-05-05 | 1988-02-15 | Производственное Объединение "Ждановтяжмаш" | Gantry crane |
| CN1206686A (en) * | 1998-06-08 | 1999-02-03 | 上海港口机械制造厂 | Four-bar frame self-lifting type door-base crane |
| CN2848807Y (en) * | 2005-01-14 | 2006-12-20 | 易延回 | Basement of mechanical balance lifter |
| CN201338913Y (en) * | 2008-11-28 | 2009-11-04 | 厦门市三德贤器械工业有限公司 | Balance crane |
| CN201567169U (en) * | 2009-09-29 | 2010-09-01 | 秦皇岛天业通联重工股份有限公司 | Parallel four bar linkage mechanism arm frame balance crane |
| CN101955133A (en) * | 2009-07-14 | 2011-01-26 | 三一汽车制造有限公司 | Movable crane and method for manufacturing same |
| CN201942453U (en) * | 2011-01-07 | 2011-08-24 | 魏德让 | Hydraulic pressure balance crane |
| CN102425145A (en) * | 2011-10-27 | 2012-04-25 | 三一电气有限责任公司 | Offshore wind turbine installation platform and hoisting device thereof |
| CN202953754U (en) * | 2012-11-14 | 2013-05-29 | 湖北神河汽车改装(集团)有限公司 | Motor-driven balance crane |
| CN203833515U (en) * | 2014-05-12 | 2014-09-17 | 焦作市超捷科技有限公司 | Novel double-arm mechanical balance crane provided with lateral horizontal boom |
-
2014
- 2014-05-12 CN CN201410195641.7A patent/CN103935902B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU424803A1 (en) * | 1972-03-17 | 1974-04-25 | М. Ф. Глушко , И. Ф. Пахомов | BOOM LIFT CRANE |
| SU1373682A1 (en) * | 1986-05-05 | 1988-02-15 | Производственное Объединение "Ждановтяжмаш" | Gantry crane |
| CN1206686A (en) * | 1998-06-08 | 1999-02-03 | 上海港口机械制造厂 | Four-bar frame self-lifting type door-base crane |
| CN2848807Y (en) * | 2005-01-14 | 2006-12-20 | 易延回 | Basement of mechanical balance lifter |
| CN201338913Y (en) * | 2008-11-28 | 2009-11-04 | 厦门市三德贤器械工业有限公司 | Balance crane |
| CN101955133A (en) * | 2009-07-14 | 2011-01-26 | 三一汽车制造有限公司 | Movable crane and method for manufacturing same |
| CN201567169U (en) * | 2009-09-29 | 2010-09-01 | 秦皇岛天业通联重工股份有限公司 | Parallel four bar linkage mechanism arm frame balance crane |
| CN201942453U (en) * | 2011-01-07 | 2011-08-24 | 魏德让 | Hydraulic pressure balance crane |
| CN102425145A (en) * | 2011-10-27 | 2012-04-25 | 三一电气有限责任公司 | Offshore wind turbine installation platform and hoisting device thereof |
| CN202953754U (en) * | 2012-11-14 | 2013-05-29 | 湖北神河汽车改装(集团)有限公司 | Motor-driven balance crane |
| CN203833515U (en) * | 2014-05-12 | 2014-09-17 | 焦作市超捷科技有限公司 | Novel double-arm mechanical balance crane provided with lateral horizontal boom |
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| CN103935902A (en) | 2014-07-23 |
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