CN103935902A - Novel mechanical balance crane with lateral horizontal booms on two jibs - Google Patents
Novel mechanical balance crane with lateral horizontal booms on two jibs Download PDFInfo
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- CN103935902A CN103935902A CN201410195641.7A CN201410195641A CN103935902A CN 103935902 A CN103935902 A CN 103935902A CN 201410195641 A CN201410195641 A CN 201410195641A CN 103935902 A CN103935902 A CN 103935902A
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Abstract
The invention discloses a novel mechanical balance crane with lateral horizontal booms on two jibs. The novel mechanical balance crane comprises a base, a stand column, an electrical equipment control box, single-jib balance cranes and horizontal booms, wherein the stand column is fixed on the base, the electrical equipment control box is fixed on the stand column, the top end of the stand column is provided with a stand column rotating head, the stand column rotating head is provided with a jib seat, two single-jib balance cranes are abreast arranged on the jib seat, lifting drivers of the two single-jib balance cranes are respectively fixed on the jib seat, the lifting drivers of the two single-jib balance cranes are jointly connected to a common drive gear box, and gear boxes of the lifting drivers are connected with a drive motor; each horizontal boom is provided with a cross slot, the tail ends of hoisting jibs of the two single-jib balance cranes are respectively provided with a connector, the other ends of the connectors are slidably connected with the cross slots of the horizontal booms, and a lifting hook is arranged on each horizontal boom. Compared with the prior art, the novel mechanical balance crane disclosed by the invention solves the problem that common single-jib balance cranes can not hoist heavy objects to narrow-space places such as processing centers, furnaces, box vehicles, and the like.
Description
Technical field
The present invention relates to light-duty lifting technique field, particularly a kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod.
Background technology
At present, being seen balance crane is all that single armed is not with the balance crane of back(ing) bar on the market, because its lift heavy arm is inclined upwardly, at the machining center to narrow space, kiln, during the place lifting weights such as little box vehicle, be restricted, Ye You manufacturing enterprise is designed to axial bending-type by lift heavy arm, but, the balance crane that this lift heavy arm is axial bending-type, necessary erect-position is in picture machining center, kiln, the dead ahead of little box vehicle etc., object accurately could be allocated and transported, and can not be at its allocation and transportation object of side direction, therefore, common balance crane is not suitable for to machining center, kiln, the place lifting weight of the little narrow spaces such as box vehicle.
Summary of the invention
The object of the invention is to provide a kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod, can solve common balance crane can not be to the problem of the place lifting weight of machining center, kiln, little narrow spaces such as box vehicle.
For achieving the above object, the present invention implements according to following technical scheme:
A kind of novel mechanical balance crane of both arms band side direction horizontal suspension rod, comprise base, be fixed on column on base, be fixed on electric appliance control box, single armed balance crane and back(ing) bar on column, the top of described column is provided with column rotating head, on column rotating head, arm seat is set, two single armed balance cranes are set on described arm seat abreast, the lifting actuator of two single armed balance cranes is individually fixed on arm seat, the lifting actuator of two single armed balance cranes is connected to a public drive gear casing jointly, and lifting driver gear case is connected with drive motor; On described back(ing) bar, have translot, the end of the lift heavy arm of two single armed balance cranes is equipped with adaptor union, and the translot sliding block joint of the adaptor union other end and back(ing) bar, is provided with suspension hook on described back(ing) bar.
The strut bar of described single armed balance crane and the junction of hold-down arm are provided with strut bar antifriction-bearing box, strut bar antifriction-bearing box is arranged on the arm seat that is provided with the horizontal lower guideway of strut bar antifriction-bearing box, on described arm seat, be symmetrical in the horizontal lower guideway of strut bar antifriction-bearing box and be fixed with the horizontal upper rail of strut bar antifriction-bearing box, strut bar antifriction-bearing box rolls and coordinates with the horizontal upper rail of strut bar antifriction-bearing box.
Compared with prior art, the lift heavy arm of two single armed balance cranes of the present invention can move forward and backward separately by adaptor union in same level, thereby make back(ing) bar can in same level, do the rotation of certain angle, the parallel motion of more convenient lifted weight thing, having solved 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 the positive right perspective view of the present invention;
Fig. 2 is left side block diagram after the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described, in illustrative examples and the explanation of this invention, is used for explaining the present invention, but not as a limitation of the invention.
As Fig. 1, the novel mechanical balance crane of the both arms band side direction horizontal suspension rod shown in Fig. 2, comprise base 1, be fixed on the column 2 on base, be fixed on the electric appliance control box 3 on column 2, single armed balance crane and back(ing) bar 23, the top of described column 2 is provided with column rotating head 4, arm seat 5 is set on column rotating head 4, two single armed balance cranes are set on arm seat 5 abreast, the lifting actuator of two single armed balance cranes is connected to a public drive gear casing 32 jointly, for ease of distinguishing, two single armed balance cranes are designated as left single armed balance crane and right single armed balance crane, the lifting actuator 31 of left single armed balance crane and the lifting actuator 30 of right single armed balance crane are connected to lifting driver gear case 32 jointly, lifting driver gear case 32 is arranged on column 2 upper portion side wall, lifting driver gear case 32 is connected with drive motor 33, on back(ing) bar 23, have translot 28, the end of the lift heavy arm 26 of left single armed balance crane is provided with left adaptor union 27, the end of the lift heavy arm of right single armed balance crane is provided with right adaptor union 22, the other end of left adaptor union 27 other ends and right adaptor union 22 and translot 28 sliding block joints of back(ing) bar 23, be provided with suspension hook 29 on described back(ing) bar 23.
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 antifriction-bearing box 8, the horizontal lower guideway 6 of right support bar antifriction-bearing box, the horizontal upper rail 7 of right support bar antifriction-bearing box, vertical guide rail 18 and right bob-weight 14, right counter bar 15 and right lifting 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 antifriction-bearing box 12, the horizontal lower guideway 10 of left support bar antifriction-bearing box, the horizontal upper rail 11 of left support bar antifriction-bearing box, vertical guide rail 18 and left bob-weight 16, left counter bar 17 and left lifting actuator 31.
Particularly, on back(ing) bar 23, have translot 28, by translot, left lift heavy arm 26 can move forward and backward separately by right adaptor union 22 by left adaptor union 27, right lift heavy arm 21 in same level, thereby make back(ing) bar 23 can in same level, do the rotation of certain angle, the movement of more convenient lifted weight thing.
When the present invention uses, while hanging weight on the suspension hook 29 on back(ing) bar 23, according to lever principle, now left lift heavy arm 26 is subject to force direction downward, in order to maintain balance, now left support bar 13, by left support bar antifriction-bearing box 12, produces pressure to the horizontal lower guideway 10 of left support bar antifriction-bearing box; And now, right lift heavy arm 21 be subject to force direction and left lift heavy arm 26 be subject to force direction just in time contrary, it is subject to force direction is upwards, in order to maintain balance, now right support bar 13, by right support bar antifriction-bearing box 12, produces pressure to the horizontal upper rail 7 of right support bar antifriction-bearing box.Left large arm 24 is connected with left lifting actuator 31, right large arm 19 is connected with right lifting actuator 30, the power of drive motor 33 is by lifting driver gear case 32, make left lifting actuator 31 produce identical lifting action with right lifting actuator 30, thereby drive left large arm 24 and right large arm 19 liftings simultaneously, and remain in same level, thereby guaranteed that the front end of left and right lift heavy arm remains in same level, makes back(ing) bar 23 remain level.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, and the technology distortion that every technical scheme according to the present invention is made, within all falling into protection scope of the present invention.
Claims (2)
1. the novel mechanical balance crane of a both arms band side direction horizontal suspension rod, it is characterized in that: comprise base, be fixed on the column on base, be fixed on the electric appliance control box on column, single armed balance crane and back(ing) bar, the top of described column is provided with column rotating head, on column rotating head, arm seat is set, two single armed balance cranes are set on described arm seat abreast, the lifting actuator of two single armed balance cranes is individually fixed on arm seat, the lifting actuator of two single armed balance cranes is connected to a public drive gear casing jointly, lifting driver gear case is connected with drive motor, on described back(ing) bar, have translot, the end of the lift heavy arm of two single armed balance cranes is equipped with adaptor union, and the translot sliding block joint of the adaptor union other end and back(ing) bar, is provided with suspension hook on described back(ing) bar.
2. the novel mechanical balance crane of both arms band side direction horizontal suspension rod according to claim 1, it is characterized in that: the strut bar of described single armed balance crane and the junction of hold-down arm are provided with strut bar antifriction-bearing box, strut bar antifriction-bearing box is arranged on the arm seat that is provided with the horizontal lower guideway of strut bar antifriction-bearing box, on described arm seat, be symmetrical in the horizontal lower guideway of strut bar antifriction-bearing box and be fixed with the horizontal upper rail of strut bar antifriction-bearing box, strut bar antifriction-bearing box rolls and coordinates with the horizontal upper rail of strut bar antifriction-bearing box.
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 true CN103935902A (en) | 2014-07-23 |
| CN103935902B 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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Cited By (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 |
| CN106185641A (en) * | 2016-08-29 | 2016-12-07 | 中山英达思迅智能科技有限公司 | Multiple degrees of freedom lifting manipulator |
| CN107522095A (en) * | 2017-08-24 | 2017-12-29 | 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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| 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 |
Cited By (4)
| 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 |
| CN106185641A (en) * | 2016-08-29 | 2016-12-07 | 中山英达思迅智能科技有限公司 | Multiple degrees of freedom lifting manipulator |
| CN107522095A (en) * | 2017-08-24 | 2017-12-29 | 芜湖市长江起重设备制造有限公司 | A kind of crane girder automatic turning device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103935902B (en) | 2016-09-07 |
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